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

类 PreTransformer

java.lang.Object

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

public class PreTransformer
extends Object

Pre-Transformation rule used by PreTransformOperator.

构造器概要

构造器

构造器和说明
PreTransformer(org.apache.flink.cdc.common.schema.Selectors selectors, TransformProjection projection, TransformFilter filter)

方法概要

限定符和类型	方法和说明
Optional<TransformFilter>	getFilter()
Optional<TransformProjection>	getProjection()
org.apache.flink.cdc.common.schema.Selectors	getSelectors()

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

PreTransformer

public PreTransformer(org.apache.flink.cdc.common.schema.Selectors selectors,
                      @Nullable
                      TransformProjection projection,
                      @Nullable
                      TransformFilter filter)

方法详细资料

getSelectors

public org.apache.flink.cdc.common.schema.Selectors getSelectors()

getProjection

public Optional<TransformProjection> getProjection()

getFilter

public Optional<TransformFilter> getFilter()