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

类概要

类	说明
PostTransformChangeInfo	PostTransformChangeInfo caches pre-transformed / pre-transformed schema, schema field getters, and binary record data generator for post-transform schema.
PostTransformer	Post-Transformation rule used by PostTransformOperator.
PostTransformOperator	A data process function that performs column filtering, calculated column evaluation & final projection.
PostTransformOperator.Builder	Builder of PostTransformOperator.
PreTransformChangeInfo	PreTransformChangeInfo caches source / pre-transformed schema, source schema field getters, and binary record data generator for pre-transform schema.
PreTransformChangeInfo.Serializer	Serializer for PreTransformChangeInfo.
PreTransformer	Pre-Transformation rule used by PreTransformOperator.
PreTransformOperator	A data process function that filters out columns which aren't (directly & indirectly) referenced.
PreTransformOperator.Builder	Builder of PreTransformOperator.
PreTransformProcessor	The processor of pre-transform projection in PreTransformOperator.
ProjectionColumn	The ProjectionColumn applies to describe the information of the transformation column.
ProjectionColumnProcessor	The processor of the projection column.
SchemaMetadataTransform	a Pojo class to describe the information of the primaryKeys/partitionKeys/options transformation of Schema.
TransformExpressionCompiler	The processor of the transform expression.
TransformExpressionKey	The key applies to describe the information of the transformation expression.
TransformFilter	The TransformFilter applies to describe the information of the filter row.
TransformFilterProcessor	The processor of the transform filter.
TransformProjection	The projection of transform applies to describe a projection of filtering tables.
TransformProjectionProcessor	The processor of transform projection applies to process a row of filtering tables.
TransformRule	A rule defining pre-transformations where filtered rows and irrelevant columns are removed.
UserDefinedFunctionDescriptor	Descriptor of a UDF function.