org.apache.shardingsphere.sql.parser.sql.common.util

Class ExpressionExtractUtil

java.lang.Object

org.apache.shardingsphere.sql.parser.sql.common.util.ExpressionExtractUtil

public final class ExpressionExtractUtil
extends Object

Expression extract utility class.

Constructor Summary

Constructors

Constructor and Description
ExpressionExtractUtil()

Method Summary

Modifier and Type	Method and Description
static Collection<AndPredicate>	getAndPredicates(ExpressionSegment expression) Get and predicate collection.
static List<ParameterMarkerExpressionSegment>	getParameterMarkerExpressions(Collection<ExpressionSegment> expressions) Get parameter marker expression collection.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ExpressionExtractUtil

public ExpressionExtractUtil()

Method Detail

getAndPredicates

public static Collection<AndPredicate> getAndPredicates(ExpressionSegment expression)

Get and predicate collection.

Parameters:

expression - expression segment

Returns:

and predicate collection

getParameterMarkerExpressions

public static List<ParameterMarkerExpressionSegment> getParameterMarkerExpressions(Collection<ExpressionSegment> expressions)

Get parameter marker expression collection.

Parameters:

expressions - expression collection

Returns:

parameter marker expression collection