org.apache.shardingsphere.data.pipeline.core.check.consistency.algorithm

类 DataMatchDataConsistencyCalculateAlgorithm

java.lang.Object

org.apache.shardingsphere.data.pipeline.core.check.consistency.algorithm.AbstractDataConsistencyCalculateAlgorithm

org.apache.shardingsphere.data.pipeline.core.check.consistency.algorithm.AbstractStreamingDataConsistencyCalculateAlgorithm

org.apache.shardingsphere.data.pipeline.core.check.consistency.algorithm.DataMatchDataConsistencyCalculateAlgorithm

所有已实现的接口:

DataConsistencyCalculateAlgorithm, ShardingSphereAlgorithm, org.apache.shardingsphere.infra.util.spi.aware.SPIMetadataAware, org.apache.shardingsphere.infra.util.spi.lifecycle.SPIPostProcessor, org.apache.shardingsphere.infra.util.spi.type.typed.TypedSPI

public final class DataMatchDataConsistencyCalculateAlgorithm
extends AbstractStreamingDataConsistencyCalculateAlgorithm

Data match data consistency calculate algorithm.

构造器概要

构造器

构造器和说明
DataMatchDataConsistencyCalculateAlgorithm()

方法概要

限定符和类型	方法和说明
protected Optional<DataConsistencyCalculatedResult>	calculateChunk(DataConsistencyCalculateParameter parameter) Calculate chunked records at one time.
String	getDescription()
Collection<String>	getSupportedDatabaseTypes()
String	getType()
void	init(Properties props)

从类继承的方法 org.apache.shardingsphere.data.pipeline.core.check.consistency.algorithm.AbstractStreamingDataConsistencyCalculateAlgorithm

calculate

从类继承的方法 org.apache.shardingsphere.data.pipeline.core.check.consistency.algorithm.AbstractDataConsistencyCalculateAlgorithm

cancel, setCurrentStatement

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.shardingsphere.data.pipeline.spi.check.consistency.DataConsistencyCalculateAlgorithm

isCanceling

从接口继承的方法 org.apache.shardingsphere.infra.config.algorithm.ShardingSphereAlgorithm

getProps

从接口继承的方法 org.apache.shardingsphere.infra.util.spi.type.typed.TypedSPI

getTypeAliases

构造器详细资料

DataMatchDataConsistencyCalculateAlgorithm

public DataMatchDataConsistencyCalculateAlgorithm()

方法详细资料

init

public void init(Properties props)

calculateChunk

protected Optional<DataConsistencyCalculatedResult> calculateChunk(DataConsistencyCalculateParameter parameter)

从类复制的说明: AbstractStreamingDataConsistencyCalculateAlgorithm

Calculate chunked records at one time.

指定者:

calculateChunk 在类中 AbstractStreamingDataConsistencyCalculateAlgorithm

参数:

parameter - data consistency calculate parameter

返回:

optional calculated result, empty means there's no more result

getType

public String getType()

getSupportedDatabaseTypes

public Collection<String> getSupportedDatabaseTypes()

getDescription

public String getDescription()