org.apache.shardingsphere.shadow.algorithm.shadow.column

Class AbstractColumnMatchShadowAlgorithm

java.lang.Object

org.apache.shardingsphere.shadow.algorithm.shadow.column.AbstractColumnMatchShadowAlgorithm

All Implemented Interfaces:

org.apache.shardingsphere.infra.config.algorithm.ShardingSphereAlgorithm, org.apache.shardingsphere.infra.config.algorithm.ShardingSphereAlgorithmPostProcessor, ColumnShadowAlgorithm<Comparable<?>>, ShadowAlgorithm, org.apache.shardingsphere.spi.typed.TypedSPI

Direct Known Subclasses:

ColumnRegexMatchShadowAlgorithm, ColumnValueMatchShadowAlgorithm

public abstract class AbstractColumnMatchShadowAlgorithm
extends Object
implements ColumnShadowAlgorithm<Comparable<?>>

Abstract column match shadow algorithm.

Constructor Summary

Constructors

Constructor and Description
AbstractColumnMatchShadowAlgorithm()

Method Summary

Modifier and Type	Method and Description
protected abstract void	checkProps() Check props.
void	init()
protected abstract boolean	isMatchValue(Comparable<?> value) Is matching of value.
boolean	isShadow(PreciseColumnShadowValue<Comparable<?>> shadowValue)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.shardingsphere.spi.typed.TypedSPI

getProps, getType, getTypeAliases, setProps

Constructor Detail

AbstractColumnMatchShadowAlgorithm

public AbstractColumnMatchShadowAlgorithm()

Method Detail

isShadow

public boolean isShadow(PreciseColumnShadowValue<Comparable<?>> shadowValue)

Specified by:

isShadow in interface ColumnShadowAlgorithm<Comparable<?>>

init

public void init()

Specified by:

init in interface org.apache.shardingsphere.infra.config.algorithm.ShardingSphereAlgorithmPostProcessor

checkProps

protected abstract void checkProps()

Check props.

isMatchValue

protected abstract boolean isMatchValue(Comparable<?> value)

Is matching of value.

Parameters:

value - value

Returns:

is matching or not