org.apache.flink.formats.json.debezium

类 DebeziumJsonDecodingFormat

java.lang.Object

org.apache.flink.formats.json.debezium.DebeziumJsonDecodingFormat

所有已实现的接口:

org.apache.flink.table.connector.format.DecodingFormat<org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>>, org.apache.flink.table.connector.format.Format, org.apache.flink.table.connector.format.ProjectableDecodingFormat<org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>>

public class DebeziumJsonDecodingFormat
extends Object
implements org.apache.flink.table.connector.format.ProjectableDecodingFormat<org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>>

DecodingFormat for Debezium using JSON encoding.

构造器概要

构造器

构造器和说明
DebeziumJsonDecodingFormat(boolean schemaInclude, boolean ignoreParseErrors, org.apache.flink.formats.common.TimestampFormat timestampFormat)

方法概要

限定符和类型	方法和说明
void	applyReadableMetadata(List<String> metadataKeys)
org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>	createRuntimeDecoder(org.apache.flink.table.connector.source.DynamicTableSource.Context context, org.apache.flink.table.types.DataType physicalDataType, int[][] projections)
org.apache.flink.table.connector.ChangelogMode	getChangelogMode()
Map<String,org.apache.flink.table.types.DataType>	listReadableMetadata()

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.flink.table.connector.format.ProjectableDecodingFormat

createRuntimeDecoder, supportsNestedProjection

构造器详细资料

DebeziumJsonDecodingFormat

public DebeziumJsonDecodingFormat(boolean schemaInclude,
                                  boolean ignoreParseErrors,
                                  org.apache.flink.formats.common.TimestampFormat timestampFormat)

方法详细资料

createRuntimeDecoder

public org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData> createRuntimeDecoder(org.apache.flink.table.connector.source.DynamicTableSource.Context context,
                                                                                                                                 org.apache.flink.table.types.DataType physicalDataType,
                                                                                                                                 int[][] projections)

指定者:

createRuntimeDecoder 在接口中 org.apache.flink.table.connector.format.ProjectableDecodingFormat<org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>>

listReadableMetadata

public Map<String,org.apache.flink.table.types.DataType> listReadableMetadata()

指定者:

listReadableMetadata 在接口中 org.apache.flink.table.connector.format.DecodingFormat<org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>>

applyReadableMetadata

public void applyReadableMetadata(List<String> metadataKeys)

指定者:

applyReadableMetadata 在接口中 org.apache.flink.table.connector.format.DecodingFormat<org.apache.flink.api.common.serialization.DeserializationSchema<org.apache.flink.table.data.RowData>>

getChangelogMode

public org.apache.flink.table.connector.ChangelogMode getChangelogMode()

指定者:

getChangelogMode 在接口中 org.apache.flink.table.connector.format.Format