org.apache.flink.cdc.runtime.operators.transform

类 TransformRule

java.lang.Object

org.apache.flink.cdc.runtime.operators.transform.TransformRule

所有已实现的接口:

Serializable

public class TransformRule
extends Object
implements Serializable

A rule defining pre-transformations where filtered rows and irrelevant columns are removed.

另请参阅:

序列化表格

构造器概要

构造器

构造器和说明
TransformRule(String tableInclusions, String projection, String filter, String primaryKey, String partitionKey, String tableOption, String postTransformConverter, org.apache.flink.cdc.common.source.SupportedMetadataColumn[] supportedMetadataColumns)

方法概要

限定符和类型	方法和说明
String	getFilter()
String	getPartitionKey()
String	getPostTransformConverter()
String	getPrimaryKey()
String	getProjection()
org.apache.flink.cdc.common.source.SupportedMetadataColumn[]	getSupportedMetadataColumns()
String	getTableInclusions()
String	getTableOption()

从类继承的方法 java.lang.Object

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

构造器详细资料

TransformRule

public TransformRule(String tableInclusions,
                     @Nullable
                     String projection,
                     @Nullable
                     String filter,
                     String primaryKey,
                     String partitionKey,
                     String tableOption,
                     @Nullable
                     String postTransformConverter,
                     org.apache.flink.cdc.common.source.SupportedMetadataColumn[] supportedMetadataColumns)

方法详细资料

getTableInclusions

public String getTableInclusions()

getProjection

@Nullable
public String getProjection()

getFilter

@Nullable
public String getFilter()

getPrimaryKey

public String getPrimaryKey()

getPartitionKey

public String getPartitionKey()

getTableOption

public String getTableOption()

getPostTransformConverter

@Nullable
public String getPostTransformConverter()

getSupportedMetadataColumns

public org.apache.flink.cdc.common.source.SupportedMetadataColumn[] getSupportedMetadataColumns()