CommonDistSQLStatementBaseVisitor (shardingsphere-distsql-parser 5.1.1 API)

java.lang.Object
- org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<T>
- - org.apache.shardingsphere.distsql.parser.autogen.CommonDistSQLStatementBaseVisitor<T>

Type Parameters:

T - The return type of the visit operation. Use Void for operations with no return type.

All Implemented Interfaces:

org.antlr.v4.runtime.tree.ParseTreeVisitor<T>, CommonDistSQLStatementVisitor<T>

Direct Known Subclasses:

CommonDistSQLStatementVisitor
```
public class CommonDistSQLStatementBaseVisitor<T>
extends org.antlr.v4.runtime.tree.AbstractParseTreeVisitor<T>
implements CommonDistSQLStatementVisitor<T>
```
This class provides an empty implementation of CommonDistSQLStatementVisitor, which can be extended to create a visitor which only needs to handle a subset of the available methods.

Constructor Summary

Constructors
Constructor and Description

CommonDistSQLStatementBaseVisitor()

Constructors
Constructor and Description
`CommonDistSQLStatementBaseVisitor()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`T`	`visitAddResource(CommonDistSQLStatementParser.AddResourceContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.addResource()`.
`T`	`visitAlgorithmDefinition(CommonDistSQLStatementParser.AlgorithmDefinitionContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.algorithmDefinition()`.
`T`	`visitAlgorithmProperties(CommonDistSQLStatementParser.AlgorithmPropertiesContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.algorithmProperties()`.
`T`	`visitAlgorithmProperty(CommonDistSQLStatementParser.AlgorithmPropertyContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.algorithmProperty()`.
`T`	`visitAlterDefaultSingleTableRule(CommonDistSQLStatementParser.AlterDefaultSingleTableRuleContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.alterDefaultSingleTableRule()`.
`T`	`visitAlterInstance(CommonDistSQLStatementParser.AlterInstanceContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.alterInstance()`.
`T`	`visitAlterResource(CommonDistSQLStatementParser.AlterResourceContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.alterResource()`.
`T`	`visitAlterSQLParserRule(CommonDistSQLStatementParser.AlterSQLParserRuleContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.alterSQLParserRule()`.
`T`	`visitAlterTrafficRule(CommonDistSQLStatementParser.AlterTrafficRuleContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.alterTrafficRule()`.
`T`	`visitAlterTransactionRule(CommonDistSQLStatementParser.AlterTransactionRuleContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.alterTransactionRule()`.
`T`	`visitApplyDistSQL(CommonDistSQLStatementParser.ApplyDistSQLContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.applyDistSQL()`.
`T`	`visitCacheOption(CommonDistSQLStatementParser.CacheOptionContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.cacheOption()`.
`T`	`visitClearHint(CommonDistSQLStatementParser.ClearHintContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.clearHint()`.
`T`	`visitConcurrencyLevel(CommonDistSQLStatementParser.ConcurrencyLevelContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.concurrencyLevel()`.
`T`	`visitCountInstanceRules(CommonDistSQLStatementParser.CountInstanceRulesContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.countInstanceRules()`.
`T`	`visitCountSchemaRules(CommonDistSQLStatementParser.CountSchemaRulesContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.countSchemaRules()`.
`T`	`visitCreateDefaultSingleTableRule(CommonDistSQLStatementParser.CreateDefaultSingleTableRuleContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.createDefaultSingleTableRule()`.
`T`	`visitCreateTrafficRule(CommonDistSQLStatementParser.CreateTrafficRuleContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.createTrafficRule()`.
`T`	`visitDataSource(CommonDistSQLStatementParser.DataSourceContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.dataSource()`.
`T`	`visitDataSourceName(CommonDistSQLStatementParser.DataSourceNameContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.dataSourceName()`.
`T`	`visitDbName(CommonDistSQLStatementParser.DbNameContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.dbName()`.
`T`	`visitDefaultType(CommonDistSQLStatementParser.DefaultTypeContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.defaultType()`.
`T`	`visitDisableInstance(CommonDistSQLStatementParser.DisableInstanceContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.disableInstance()`.
`T`	`visitDiscardDistSQL(CommonDistSQLStatementParser.DiscardDistSQLContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.discardDistSQL()`.
`T`	`visitDropDefaultSingleTableRule(CommonDistSQLStatementParser.DropDefaultSingleTableRuleContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.dropDefaultSingleTableRule()`.
`T`	`visitDropResource(CommonDistSQLStatementParser.DropResourceContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.dropResource()`.
`T`	`visitDropTrafficRule(CommonDistSQLStatementParser.DropTrafficRuleContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.dropTrafficRule()`.
`T`	`visitEnableInstance(CommonDistSQLStatementParser.EnableInstanceContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.enableInstance()`.
`T`	`visitExecute(CommonDistSQLStatementParser.ExecuteContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.execute()`.
`T`	`visitExistClause(CommonDistSQLStatementParser.ExistClauseContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.existClause()`.
`T`	`visitExportSchemaConfiguration(CommonDistSQLStatementParser.ExportSchemaConfigurationContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.exportSchemaConfiguration()`.
`T`	`visitFilePath(CommonDistSQLStatementParser.FilePathContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.filePath()`.
`T`	`visitHostname(CommonDistSQLStatementParser.HostnameContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.hostname()`.
`T`	`visitIfExists(CommonDistSQLStatementParser.IfExistsContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.ifExists()`.
`T`	`visitIgnoreSingleTables(CommonDistSQLStatementParser.IgnoreSingleTablesContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.ignoreSingleTables()`.
`T`	`visitImportSchemaConfiguration(CommonDistSQLStatementParser.ImportSchemaConfigurationContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.importSchemaConfiguration()`.
`T`	`visitInitialCapacity(CommonDistSQLStatementParser.InitialCapacityContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.initialCapacity()`.
`T`	`visitInstanceDefination(CommonDistSQLStatementParser.InstanceDefinationContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.instanceDefination()`.
`T`	`visitInstanceId(CommonDistSQLStatementParser.InstanceIdContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.instanceId()`.
`T`	`visitIp(CommonDistSQLStatementParser.IpContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.ip()`.
`T`	`visitLabel(CommonDistSQLStatementParser.LabelContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.label()`.
`T`	`visitLabelDefinition(CommonDistSQLStatementParser.LabelDefinitionContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.labelDefinition()`.
`T`	`visitLabelInstance(CommonDistSQLStatementParser.LabelInstanceContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.labelInstance()`.
`T`	`visitLoadBalancerDefinition(CommonDistSQLStatementParser.LoadBalancerDefinitionContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.loadBalancerDefinition()`.
`T`	`visitMaximumSize(CommonDistSQLStatementParser.MaximumSizeContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.maximumSize()`.
`T`	`visitParseTreeCache(CommonDistSQLStatementParser.ParseTreeCacheContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.parseTreeCache()`.
`T`	`visitPassword(CommonDistSQLStatementParser.PasswordContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.password()`.
`T`	`visitPort(CommonDistSQLStatementParser.PortContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.port()`.
`T`	`visitPrepareDistSQL(CommonDistSQLStatementParser.PrepareDistSQLContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.prepareDistSQL()`.
`T`	`visitProperties(CommonDistSQLStatementParser.PropertiesContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.properties()`.
`T`	`visitPropertiesDefinition(CommonDistSQLStatementParser.PropertiesDefinitionContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.propertiesDefinition()`.
`T`	`visitProperty(CommonDistSQLStatementParser.PropertyContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.property()`.
`T`	`visitProviderDefinition(CommonDistSQLStatementParser.ProviderDefinitionContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.providerDefinition()`.
`T`	`visitProviderName(CommonDistSQLStatementParser.ProviderNameContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.providerName()`.
`T`	`visitRefreshScope(CommonDistSQLStatementParser.RefreshScopeContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.refreshScope()`.
`T`	`visitRefreshTableMetadata(CommonDistSQLStatementParser.RefreshTableMetadataContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.refreshTableMetadata()`.
`T`	`visitResourceName(CommonDistSQLStatementParser.ResourceNameContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.resourceName()`.
`T`	`visitRuleName(CommonDistSQLStatementParser.RuleNameContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.ruleName()`.
`T`	`visitSchemaName(CommonDistSQLStatementParser.SchemaNameContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.schemaName()`.
`T`	`visitSetVariable(CommonDistSQLStatementParser.SetVariableContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.setVariable()`.
`T`	`visitShowAllVariables(CommonDistSQLStatementParser.ShowAllVariablesContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.showAllVariables()`.
`T`	`visitShowAuthorityRule(CommonDistSQLStatementParser.ShowAuthorityRuleContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.showAuthorityRule()`.
`T`	`visitShowInstance(CommonDistSQLStatementParser.ShowInstanceContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.showInstance()`.
`T`	`visitShowInstanceMode(CommonDistSQLStatementParser.ShowInstanceModeContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.showInstanceMode()`.
`T`	`visitShowResources(CommonDistSQLStatementParser.ShowResourcesContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.showResources()`.
`T`	`visitShowRulesUsedResource(CommonDistSQLStatementParser.ShowRulesUsedResourceContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.showRulesUsedResource()`.
`T`	`visitShowSingleTable(CommonDistSQLStatementParser.ShowSingleTableContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.showSingleTable()`.
`T`	`visitShowSingleTableRules(CommonDistSQLStatementParser.ShowSingleTableRulesContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.showSingleTableRules()`.
`T`	`visitShowSQLParserRule(CommonDistSQLStatementParser.ShowSQLParserRuleContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.showSQLParserRule()`.
`T`	`visitShowTableMetadata(CommonDistSQLStatementParser.ShowTableMetadataContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.showTableMetadata()`.
`T`	`visitShowTrafficRules(CommonDistSQLStatementParser.ShowTrafficRulesContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.showTrafficRules()`.
`T`	`visitShowTransactionRule(CommonDistSQLStatementParser.ShowTransactionRuleContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.showTransactionRule()`.
`T`	`visitShowUnusedResources(CommonDistSQLStatementParser.ShowUnusedResourcesContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.showUnusedResources()`.
`T`	`visitShowVariable(CommonDistSQLStatementParser.ShowVariableContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.showVariable()`.
`T`	`visitSimpleSource(CommonDistSQLStatementParser.SimpleSourceContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.simpleSource()`.
`T`	`visitSqlCommentParseEnable(CommonDistSQLStatementParser.SqlCommentParseEnableContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.sqlCommentParseEnable()`.
`T`	`visitSqlParserRuleDefinition(CommonDistSQLStatementParser.SqlParserRuleDefinitionContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.sqlParserRuleDefinition()`.
`T`	`visitSqlStatementCache(CommonDistSQLStatementParser.SqlStatementCacheContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.sqlStatementCache()`.
`T`	`visitTable(CommonDistSQLStatementParser.TableContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.table()`.
`T`	`visitTableName(CommonDistSQLStatementParser.TableNameContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.tableName()`.
`T`	`visitTrafficAlgorithmDefinition(CommonDistSQLStatementParser.TrafficAlgorithmDefinitionContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.trafficAlgorithmDefinition()`.
`T`	`visitTrafficRuleDefinition(CommonDistSQLStatementParser.TrafficRuleDefinitionContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.trafficRuleDefinition()`.
`T`	`visitTransactionRuleDefinition(CommonDistSQLStatementParser.TransactionRuleDefinitionContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.transactionRuleDefinition()`.
`T`	`visitTypeName(CommonDistSQLStatementParser.TypeNameContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.typeName()`.
`T`	`visitUnlabelInstance(CommonDistSQLStatementParser.UnlabelInstanceContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.unlabelInstance()`.
`T`	`visitUrl(CommonDistSQLStatementParser.UrlContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.url()`.
`T`	`visitUrlSource(CommonDistSQLStatementParser.UrlSourceContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.urlSource()`.
`T`	`visitUser(CommonDistSQLStatementParser.UserContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.user()`.
`T`	`visitVariableName(CommonDistSQLStatementParser.VariableNameContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.variableName()`.
`T`	`visitVariableValue(CommonDistSQLStatementParser.VariableValueContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.variableValue()`.
`T`	`visitVariableValues(CommonDistSQLStatementParser.VariableValuesContext ctx)` Visit a parse tree produced by `CommonDistSQLStatementParser.variableValues()`.

Methods inherited from class org.antlr.v4.runtime.tree.AbstractParseTreeVisitor
aggregateResult, defaultResult, shouldVisitNextChild, visit, visitChildren, visitErrorNode, visitTerminal

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.antlr.v4.runtime.tree.ParseTreeVisitor
visit, visitChildren, visitErrorNode, visitTerminal

- Constructor Detail
  - CommonDistSQLStatementBaseVisitor
```
public CommonDistSQLStatementBaseVisitor()
```
- Method Detail
  - visitExecute
```
public T visitExecute(CommonDistSQLStatementParser.ExecuteContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.execute().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitExecute in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSetVariable
```
public T visitSetVariable(CommonDistSQLStatementParser.SetVariableContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.setVariable().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSetVariable in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitShowVariable
```
public T visitShowVariable(CommonDistSQLStatementParser.ShowVariableContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.showVariable().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitShowVariable in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitShowAllVariables
```
public T visitShowAllVariables(CommonDistSQLStatementParser.ShowAllVariablesContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.showAllVariables().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitShowAllVariables in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterInstance
```
public T visitAlterInstance(CommonDistSQLStatementParser.AlterInstanceContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.alterInstance().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterInstance in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitEnableInstance
```
public T visitEnableInstance(CommonDistSQLStatementParser.EnableInstanceContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.enableInstance().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitEnableInstance in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDisableInstance
```
public T visitDisableInstance(CommonDistSQLStatementParser.DisableInstanceContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.disableInstance().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDisableInstance in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitShowInstance
```
public T visitShowInstance(CommonDistSQLStatementParser.ShowInstanceContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.showInstance().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitShowInstance in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitClearHint
```
public T visitClearHint(CommonDistSQLStatementParser.ClearHintContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.clearHint().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitClearHint in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitRefreshTableMetadata
```
public T visitRefreshTableMetadata(CommonDistSQLStatementParser.RefreshTableMetadataContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.refreshTableMetadata().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitRefreshTableMetadata in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitShowTableMetadata
```
public T visitShowTableMetadata(CommonDistSQLStatementParser.ShowTableMetadataContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.showTableMetadata().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitShowTableMetadata in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitShowAuthorityRule
```
public T visitShowAuthorityRule(CommonDistSQLStatementParser.ShowAuthorityRuleContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.showAuthorityRule().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitShowAuthorityRule in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitShowTransactionRule
```
public T visitShowTransactionRule(CommonDistSQLStatementParser.ShowTransactionRuleContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.showTransactionRule().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitShowTransactionRule in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterTransactionRule
```
public T visitAlterTransactionRule(CommonDistSQLStatementParser.AlterTransactionRuleContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.alterTransactionRule().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterTransactionRule in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitShowSQLParserRule
```
public T visitShowSQLParserRule(CommonDistSQLStatementParser.ShowSQLParserRuleContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.showSQLParserRule().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitShowSQLParserRule in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterSQLParserRule
```
public T visitAlterSQLParserRule(CommonDistSQLStatementParser.AlterSQLParserRuleContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.alterSQLParserRule().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterSQLParserRule in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitShowInstanceMode
```
public T visitShowInstanceMode(CommonDistSQLStatementParser.ShowInstanceModeContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.showInstanceMode().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitShowInstanceMode in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCreateTrafficRule
```
public T visitCreateTrafficRule(CommonDistSQLStatementParser.CreateTrafficRuleContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.createTrafficRule().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCreateTrafficRule in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterTrafficRule
```
public T visitAlterTrafficRule(CommonDistSQLStatementParser.AlterTrafficRuleContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.alterTrafficRule().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterTrafficRule in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitShowTrafficRules
```
public T visitShowTrafficRules(CommonDistSQLStatementParser.ShowTrafficRulesContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.showTrafficRules().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitShowTrafficRules in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropTrafficRule
```
public T visitDropTrafficRule(CommonDistSQLStatementParser.DropTrafficRuleContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.dropTrafficRule().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropTrafficRule in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitLabelInstance
```
public T visitLabelInstance(CommonDistSQLStatementParser.LabelInstanceContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.labelInstance().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitLabelInstance in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitUnlabelInstance
```
public T visitUnlabelInstance(CommonDistSQLStatementParser.UnlabelInstanceContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.unlabelInstance().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitUnlabelInstance in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCountInstanceRules
```
public T visitCountInstanceRules(CommonDistSQLStatementParser.CountInstanceRulesContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.countInstanceRules().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCountInstanceRules in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitTrafficRuleDefinition
```
public T visitTrafficRuleDefinition(CommonDistSQLStatementParser.TrafficRuleDefinitionContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.trafficRuleDefinition().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitTrafficRuleDefinition in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitLabelDefinition
```
public T visitLabelDefinition(CommonDistSQLStatementParser.LabelDefinitionContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.labelDefinition().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitLabelDefinition in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitTrafficAlgorithmDefinition
```
public T visitTrafficAlgorithmDefinition(CommonDistSQLStatementParser.TrafficAlgorithmDefinitionContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.trafficAlgorithmDefinition().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitTrafficAlgorithmDefinition in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitLoadBalancerDefinition
```
public T visitLoadBalancerDefinition(CommonDistSQLStatementParser.LoadBalancerDefinitionContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.loadBalancerDefinition().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitLoadBalancerDefinition in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlgorithmDefinition
```
public T visitAlgorithmDefinition(CommonDistSQLStatementParser.AlgorithmDefinitionContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.algorithmDefinition().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlgorithmDefinition in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitTypeName
```
public T visitTypeName(CommonDistSQLStatementParser.TypeNameContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.typeName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitTypeName in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitExportSchemaConfiguration
```
public T visitExportSchemaConfiguration(CommonDistSQLStatementParser.ExportSchemaConfigurationContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.exportSchemaConfiguration().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitExportSchemaConfiguration in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitImportSchemaConfiguration
```
public T visitImportSchemaConfiguration(CommonDistSQLStatementParser.ImportSchemaConfigurationContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.importSchemaConfiguration().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitImportSchemaConfiguration in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitFilePath
```
public T visitFilePath(CommonDistSQLStatementParser.FilePathContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.filePath().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitFilePath in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitTransactionRuleDefinition
```
public T visitTransactionRuleDefinition(CommonDistSQLStatementParser.TransactionRuleDefinitionContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.transactionRuleDefinition().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitTransactionRuleDefinition in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitProviderDefinition
```
public T visitProviderDefinition(CommonDistSQLStatementParser.ProviderDefinitionContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.providerDefinition().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitProviderDefinition in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDefaultType
```
public T visitDefaultType(CommonDistSQLStatementParser.DefaultTypeContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.defaultType().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDefaultType in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitProviderName
```
public T visitProviderName(CommonDistSQLStatementParser.ProviderNameContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.providerName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitProviderName in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSqlParserRuleDefinition
```
public T visitSqlParserRuleDefinition(CommonDistSQLStatementParser.SqlParserRuleDefinitionContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.sqlParserRuleDefinition().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSqlParserRuleDefinition in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitVariableName
```
public T visitVariableName(CommonDistSQLStatementParser.VariableNameContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.variableName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitVariableName in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitVariableValues
```
public T visitVariableValues(CommonDistSQLStatementParser.VariableValuesContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.variableValues().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitVariableValues in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitVariableValue
```
public T visitVariableValue(CommonDistSQLStatementParser.VariableValueContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.variableValue().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitVariableValue in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitInstanceDefination
```
public T visitInstanceDefination(CommonDistSQLStatementParser.InstanceDefinationContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.instanceDefination().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitInstanceDefination in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitInstanceId
```
public T visitInstanceId(CommonDistSQLStatementParser.InstanceIdContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.instanceId().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitInstanceId in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitRefreshScope
```
public T visitRefreshScope(CommonDistSQLStatementParser.RefreshScopeContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.refreshScope().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitRefreshScope in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSqlCommentParseEnable
```
public T visitSqlCommentParseEnable(CommonDistSQLStatementParser.SqlCommentParseEnableContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.sqlCommentParseEnable().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSqlCommentParseEnable in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitParseTreeCache
```
public T visitParseTreeCache(CommonDistSQLStatementParser.ParseTreeCacheContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.parseTreeCache().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitParseTreeCache in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSqlStatementCache
```
public T visitSqlStatementCache(CommonDistSQLStatementParser.SqlStatementCacheContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.sqlStatementCache().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSqlStatementCache in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCacheOption
```
public T visitCacheOption(CommonDistSQLStatementParser.CacheOptionContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.cacheOption().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCacheOption in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitInitialCapacity
```
public T visitInitialCapacity(CommonDistSQLStatementParser.InitialCapacityContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.initialCapacity().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitInitialCapacity in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitMaximumSize
```
public T visitMaximumSize(CommonDistSQLStatementParser.MaximumSizeContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.maximumSize().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitMaximumSize in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitConcurrencyLevel
```
public T visitConcurrencyLevel(CommonDistSQLStatementParser.ConcurrencyLevelContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.concurrencyLevel().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitConcurrencyLevel in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitRuleName
```
public T visitRuleName(CommonDistSQLStatementParser.RuleNameContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.ruleName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitRuleName in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitLabel
```
public T visitLabel(CommonDistSQLStatementParser.LabelContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.label().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitLabel in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlgorithmProperties
```
public T visitAlgorithmProperties(CommonDistSQLStatementParser.AlgorithmPropertiesContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.algorithmProperties().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlgorithmProperties in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlgorithmProperty
```
public T visitAlgorithmProperty(CommonDistSQLStatementParser.AlgorithmPropertyContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.algorithmProperty().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlgorithmProperty in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitIfExists
```
public T visitIfExists(CommonDistSQLStatementParser.IfExistsContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.ifExists().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitIfExists in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitPrepareDistSQL
```
public T visitPrepareDistSQL(CommonDistSQLStatementParser.PrepareDistSQLContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.prepareDistSQL().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitPrepareDistSQL in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitApplyDistSQL
```
public T visitApplyDistSQL(CommonDistSQLStatementParser.ApplyDistSQLContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.applyDistSQL().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitApplyDistSQL in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDiscardDistSQL
```
public T visitDiscardDistSQL(CommonDistSQLStatementParser.DiscardDistSQLContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.discardDistSQL().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDiscardDistSQL in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitPropertiesDefinition
```
public T visitPropertiesDefinition(CommonDistSQLStatementParser.PropertiesDefinitionContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.propertiesDefinition().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitPropertiesDefinition in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitProperties
```
public T visitProperties(CommonDistSQLStatementParser.PropertiesContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.properties().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitProperties in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitProperty
```
public T visitProperty(CommonDistSQLStatementParser.PropertyContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.property().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitProperty in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitTableName
```
public T visitTableName(CommonDistSQLStatementParser.TableNameContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.tableName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitTableName in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSchemaName
```
public T visitSchemaName(CommonDistSQLStatementParser.SchemaNameContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.schemaName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSchemaName in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitResourceName
```
public T visitResourceName(CommonDistSQLStatementParser.ResourceNameContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.resourceName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitResourceName in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitIp
```
public T visitIp(CommonDistSQLStatementParser.IpContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.ip().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitIp in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitPort
```
public T visitPort(CommonDistSQLStatementParser.PortContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.port().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitPort in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAddResource
```
public T visitAddResource(CommonDistSQLStatementParser.AddResourceContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.addResource().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAddResource in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterResource
```
public T visitAlterResource(CommonDistSQLStatementParser.AlterResourceContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.alterResource().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterResource in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropResource
```
public T visitDropResource(CommonDistSQLStatementParser.DropResourceContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.dropResource().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropResource in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCreateDefaultSingleTableRule
```
public T visitCreateDefaultSingleTableRule(CommonDistSQLStatementParser.CreateDefaultSingleTableRuleContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.createDefaultSingleTableRule().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCreateDefaultSingleTableRule in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitAlterDefaultSingleTableRule
```
public T visitAlterDefaultSingleTableRule(CommonDistSQLStatementParser.AlterDefaultSingleTableRuleContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.alterDefaultSingleTableRule().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitAlterDefaultSingleTableRule in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDropDefaultSingleTableRule
```
public T visitDropDefaultSingleTableRule(CommonDistSQLStatementParser.DropDefaultSingleTableRuleContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.dropDefaultSingleTableRule().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDropDefaultSingleTableRule in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDataSource
```
public T visitDataSource(CommonDistSQLStatementParser.DataSourceContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.dataSource().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDataSource in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDataSourceName
```
public T visitDataSourceName(CommonDistSQLStatementParser.DataSourceNameContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.dataSourceName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDataSourceName in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitSimpleSource
```
public T visitSimpleSource(CommonDistSQLStatementParser.SimpleSourceContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.simpleSource().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitSimpleSource in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitUrlSource
```
public T visitUrlSource(CommonDistSQLStatementParser.UrlSourceContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.urlSource().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitUrlSource in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitHostname
```
public T visitHostname(CommonDistSQLStatementParser.HostnameContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.hostname().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitHostname in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitDbName
```
public T visitDbName(CommonDistSQLStatementParser.DbNameContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.dbName().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitDbName in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitUrl
```
public T visitUrl(CommonDistSQLStatementParser.UrlContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.url().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitUrl in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitUser
```
public T visitUser(CommonDistSQLStatementParser.UserContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.user().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitUser in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitPassword
```
public T visitPassword(CommonDistSQLStatementParser.PasswordContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.password().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitPassword in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitIgnoreSingleTables
```
public T visitIgnoreSingleTables(CommonDistSQLStatementParser.IgnoreSingleTablesContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.ignoreSingleTables().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitIgnoreSingleTables in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitExistClause
```
public T visitExistClause(CommonDistSQLStatementParser.ExistClauseContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.existClause().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitExistClause in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitShowResources
```
public T visitShowResources(CommonDistSQLStatementParser.ShowResourcesContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.showResources().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitShowResources in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitShowUnusedResources
```
public T visitShowUnusedResources(CommonDistSQLStatementParser.ShowUnusedResourcesContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.showUnusedResources().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitShowUnusedResources in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitShowSingleTableRules
```
public T visitShowSingleTableRules(CommonDistSQLStatementParser.ShowSingleTableRulesContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.showSingleTableRules().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitShowSingleTableRules in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitShowSingleTable
```
public T visitShowSingleTable(CommonDistSQLStatementParser.ShowSingleTableContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.showSingleTable().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitShowSingleTable in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitCountSchemaRules
```
public T visitCountSchemaRules(CommonDistSQLStatementParser.CountSchemaRulesContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.countSchemaRules().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitCountSchemaRules in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitShowRulesUsedResource
```
public T visitShowRulesUsedResource(CommonDistSQLStatementParser.ShowRulesUsedResourceContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.showRulesUsedResource().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitShowRulesUsedResource in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result
  - visitTable
```
public T visitTable(CommonDistSQLStatementParser.TableContext ctx)
```
    Visit a parse tree produced by CommonDistSQLStatementParser.table().
    The default implementation returns the result of calling AbstractParseTreeVisitor.visitChildren(org.antlr.v4.runtime.tree.RuleNode) on ctx.
    
    Specified by:
    
    visitTable in interface CommonDistSQLStatementVisitor<T>
    
    Parameters:
    
    ctx - the parse tree
    
    Returns:
    
    the visitor result

Class CommonDistSQLStatementBaseVisitor<T>

Constructor Summary

Method Summary

Methods inherited from class org.antlr.v4.runtime.tree.AbstractParseTreeVisitor

Methods inherited from class java.lang.Object

Methods inherited from interface org.antlr.v4.runtime.tree.ParseTreeVisitor

Constructor Detail

CommonDistSQLStatementBaseVisitor

Method Detail

visitExecute

visitSetVariable

visitShowVariable

visitShowAllVariables

visitAlterInstance

visitEnableInstance

visitDisableInstance

visitShowInstance

visitClearHint

visitRefreshTableMetadata

visitShowTableMetadata

visitShowAuthorityRule

visitShowTransactionRule

visitAlterTransactionRule

visitShowSQLParserRule

visitAlterSQLParserRule

visitShowInstanceMode

visitCreateTrafficRule

visitAlterTrafficRule

visitShowTrafficRules

visitDropTrafficRule

visitLabelInstance

visitUnlabelInstance

visitCountInstanceRules

visitTrafficRuleDefinition

visitLabelDefinition

visitTrafficAlgorithmDefinition

visitLoadBalancerDefinition

visitAlgorithmDefinition

visitTypeName

visitExportSchemaConfiguration

visitImportSchemaConfiguration

visitFilePath

visitTransactionRuleDefinition

visitProviderDefinition

visitDefaultType

visitProviderName

visitSqlParserRuleDefinition

visitVariableName

visitVariableValues

visitVariableValue

visitInstanceDefination

visitInstanceId

visitRefreshScope

visitSqlCommentParseEnable

visitParseTreeCache

visitSqlStatementCache

visitCacheOption

visitInitialCapacity

visitMaximumSize

visitConcurrencyLevel

visitRuleName

visitLabel

visitAlgorithmProperties

visitAlgorithmProperty

visitIfExists

visitPrepareDistSQL

visitApplyDistSQL

visitDiscardDistSQL

visitPropertiesDefinition

visitProperties

visitProperty

visitTableName

visitSchemaName

visitResourceName

visitIp

visitPort

visitAddResource

visitAlterResource

visitDropResource

visitCreateDefaultSingleTableRule