所有程序包的分层结构

程序包分层结构:

• org.apache.flink.cdc.runtime.functions,
• org.apache.flink.cdc.runtime.operators.schema.common,
• org.apache.flink.cdc.runtime.operators.schema.common.event,
• org.apache.flink.cdc.runtime.operators.schema.common.metrics,
• org.apache.flink.cdc.runtime.operators.schema.distributed,
• org.apache.flink.cdc.runtime.operators.schema.distributed.event,
• org.apache.flink.cdc.runtime.operators.schema.regular,
• org.apache.flink.cdc.runtime.operators.schema.regular.event,
• org.apache.flink.cdc.runtime.operators.sink,
• org.apache.flink.cdc.runtime.operators.transform,
• org.apache.flink.cdc.runtime.operators.transform.converter,
• org.apache.flink.cdc.runtime.parser,
• org.apache.flink.cdc.runtime.parser.metadata,
• org.apache.flink.cdc.runtime.partitioning,
• org.apache.flink.cdc.runtime.serializer,
• org.apache.flink.cdc.runtime.serializer.data,
• org.apache.flink.cdc.runtime.serializer.data.binary,
• org.apache.flink.cdc.runtime.serializer.data.util,
• org.apache.flink.cdc.runtime.serializer.data.writer,
• org.apache.flink.cdc.runtime.serializer.event,
• org.apache.flink.cdc.runtime.serializer.schema,
• org.apache.flink.cdc.runtime.typeutils

类分层结构

• java.lang.Object
  • org.apache.flink.api.common.functions.AbstractRichFunction (implements org.apache.flink.api.common.functions.RichFunction, java.io.Serializable)
    • org.apache.flink.api.common.functions.RichMapFunction<IN,OUT> (implements org.apache.flink.api.common.functions.MapFunction<T,O>)
      • org.apache.flink.cdc.runtime.partitioning.PostPartitionProcessor
  • org.apache.calcite.schema.impl.AbstractSchema (implements org.apache.calcite.schema.Schema)
    • org.apache.flink.cdc.runtime.parser.metadata.TransformSchema
  • org.apache.flink.streaming.api.operators.AbstractStreamOperator<OUT> (implements org.apache.flink.streaming.api.operators.KeyContextHandler, java.io.Serializable, org.apache.flink.streaming.api.operators.SetupableStreamOperator<OUT>, org.apache.flink.streaming.api.operators.StreamOperator<OUT>, org.apache.flink.streaming.api.operators.StreamOperatorStateHandler.CheckpointedStreamOperator)
    • org.apache.flink.streaming.api.operators.AbstractUdfStreamOperator<OUT,F> (implements org.apache.flink.streaming.api.operators.OutputTypeConfigurable<OUT>, org.apache.flink.streaming.api.operators.UserFunctionProvider<F>)
      • org.apache.flink.streaming.api.operators.StreamSink<IN> (implements org.apache.flink.streaming.api.operators.OneInputStreamOperator<IN,OUT>)
        • org.apache.flink.cdc.runtime.operators.sink.DataSinkFunctionOperator
    • org.apache.flink.cdc.runtime.operators.sink.DataSinkWriterOperator<CommT> (implements org.apache.flink.streaming.api.operators.BoundedOneInput, org.apache.flink.streaming.api.operators.OneInputStreamOperator<IN,OUT>)
    • org.apache.flink.cdc.runtime.partitioning.DistributedPrePartitionOperator (implements org.apache.flink.streaming.api.operators.OneInputStreamOperator<IN,OUT>, java.io.Serializable)
    • org.apache.flink.cdc.runtime.operators.transform.PostTransformOperator (implements org.apache.flink.streaming.api.operators.OneInputStreamOperator<IN,OUT>, java.io.Serializable)
    • org.apache.flink.cdc.runtime.operators.transform.PreTransformOperator (implements org.apache.flink.streaming.api.operators.OneInputStreamOperator<IN,OUT>, java.io.Serializable)
    • org.apache.flink.cdc.runtime.partitioning.RegularPrePartitionOperator (implements org.apache.flink.streaming.api.operators.OneInputStreamOperator<IN,OUT>, java.io.Serializable)
    • org.apache.flink.cdc.runtime.operators.schema.distributed.SchemaOperator (implements org.apache.flink.streaming.api.operators.OneInputStreamOperator<IN,OUT>, java.io.Serializable)
    • org.apache.flink.cdc.runtime.operators.schema.regular.SchemaOperator (implements org.apache.flink.streaming.api.operators.OneInputStreamOperator<IN,OUT>, java.io.Serializable)
  • org.apache.flink.streaming.api.operators.AbstractStreamOperatorFactory<OUT> (implements org.apache.flink.streaming.runtime.tasks.ProcessingTimeServiceAware, org.apache.flink.streaming.api.operators.StreamOperatorFactory<OUT>)
    • org.apache.flink.cdc.runtime.operators.sink.DataSinkWriterOperatorFactory<CommT> (implements org.apache.flink.streaming.api.operators.OneInputStreamOperatorFactory<IN,OUT>, org.apache.flink.streaming.api.operators.YieldingOperatorFactory<OUT>)
    • org.apache.flink.streaming.api.operators.SimpleOperatorFactory<OUT>
      • org.apache.flink.cdc.runtime.operators.schema.distributed.SchemaOperatorFactory (implements org.apache.flink.streaming.api.operators.CoordinatedOperatorFactory<OUT>, org.apache.flink.streaming.api.operators.OneInputStreamOperatorFactory<IN,OUT>)
      • org.apache.flink.cdc.runtime.operators.schema.regular.SchemaOperatorFactory (implements org.apache.flink.streaming.api.operators.CoordinatedOperatorFactory<OUT>, org.apache.flink.streaming.api.operators.OneInputStreamOperatorFactory<IN,OUT>)
  • org.apache.calcite.schema.impl.AbstractTable (implements org.apache.calcite.schema.Table, org.apache.calcite.schema.Wrapper)
    • org.apache.flink.cdc.runtime.parser.metadata.TransformTable
  • org.apache.flink.cdc.runtime.serializer.data.ArrayDataSerializer.ArrayDataSerializerSnapshot (implements org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<T>)
  • org.apache.flink.cdc.runtime.serializer.data.writer.BinaryArrayWriter
  • org.apache.flink.cdc.runtime.serializer.data.binary.BinaryRecordDataDataUtil
  • org.apache.flink.cdc.runtime.typeutils.BinaryRecordDataGenerator
  • org.apache.flink.cdc.runtime.serializer.data.writer.BinaryRecordDataWriter
  • org.apache.flink.cdc.runtime.functions.BuiltInScalarFunction.Builder
  • org.apache.flink.api.common.typeutils.CompositeTypeSerializerSnapshot<T,S> (implements org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<T>)
    • org.apache.flink.cdc.runtime.serializer.LinkedListSerializer.LinkedListSerializerSnapshot<T>
    • org.apache.flink.cdc.runtime.serializer.ListSerializer.ListSerializerSnapshot<T>
    • org.apache.flink.cdc.runtime.serializer.MapSerializer.MapSerializerSnapshot<K,V>
  • org.apache.flink.cdc.runtime.operators.schema.common.CoordinationResponseUtils
  • org.apache.flink.cdc.runtime.operators.schema.common.CoordinatorExecutorThreadFactory (implements java.util.concurrent.ThreadFactory)
  • org.apache.flink.cdc.runtime.typeutils.DataTypeConverter
  • org.apache.flink.cdc.runtime.serializer.data.DecimalDataSerializer.DecimalSerializerSnapshot (implements org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<T>)
  • org.apache.flink.cdc.runtime.serializer.EnumSerializer.EnumSerializerSnapshot<T> (implements org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<T>)
  • org.apache.flink.cdc.runtime.partitioning.EventPartitioner (implements org.apache.flink.api.common.functions.Partitioner<K>)
  • org.apache.flink.cdc.runtime.operators.schema.common.event.FlushSuccessEvent (implements org.apache.flink.runtime.operators.coordination.OperatorEvent)
  • org.apache.flink.cdc.runtime.operators.schema.common.event.GetEvolvedSchemaRequest (implements org.apache.flink.runtime.operators.coordination.CoordinationRequest)
  • org.apache.flink.cdc.runtime.operators.schema.common.event.GetEvolvedSchemaResponse (implements org.apache.flink.runtime.operators.coordination.CoordinationResponse)
  • org.apache.flink.cdc.runtime.operators.schema.common.event.GetOriginalSchemaRequest (implements org.apache.flink.runtime.operators.coordination.CoordinationRequest)
  • org.apache.flink.cdc.runtime.operators.schema.common.event.GetOriginalSchemaResponse (implements org.apache.flink.runtime.operators.coordination.CoordinationResponse)
  • org.apache.flink.cdc.runtime.serializer.InternalSerializers
  • org.apache.flink.cdc.runtime.parser.JaninoCompiler
  • org.apache.flink.cdc.runtime.serializer.data.LocalZonedTimestampDataSerializer.LocalZonedTimestampDataSerializerSnapshot (implements org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<T>)
  • org.apache.flink.cdc.runtime.serializer.data.MapDataSerializer.MapDataSerializerSnapshot (implements org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<T>)
  • org.apache.flink.cdc.runtime.serializer.data.util.MapDataUtil
  • org.apache.flink.cdc.runtime.parser.metadata.MetadataColumns
  • org.apache.flink.cdc.runtime.serializer.NestedSerializersSnapshotDelegate
  • org.apache.flink.cdc.runtime.serializer.NullableSerializerWrapper.NullableSerializerWrapperSnapshot<T> (implements org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<T>)
  • org.apache.flink.cdc.runtime.partitioning.PartitioningEvent (implements org.apache.flink.cdc.common.event.Event)
  • org.apache.flink.cdc.runtime.partitioning.PartitioningEventKeySelector (implements org.apache.flink.api.java.functions.KeySelector<IN,KEY>)
  • org.apache.flink.cdc.runtime.operators.transform.PostTransformChangeInfo
  • org.apache.flink.cdc.runtime.operators.transform.converter.PostTransformConverters
  • org.apache.flink.cdc.runtime.operators.transform.PostTransformer
  • org.apache.flink.cdc.runtime.operators.transform.PostTransformOperator.Builder
  • org.apache.flink.cdc.runtime.operators.transform.PreTransformChangeInfo
  • org.apache.flink.cdc.runtime.operators.transform.PreTransformChangeInfo.Serializer (implements org.apache.flink.core.io.SimpleVersionedSerializer<E>)
  • org.apache.flink.cdc.runtime.operators.transform.PreTransformer
  • org.apache.flink.cdc.runtime.operators.transform.PreTransformOperator.Builder
  • org.apache.flink.cdc.runtime.operators.transform.PreTransformProcessor
  • org.apache.flink.cdc.runtime.operators.transform.ProjectionColumn (implements java.io.Serializable)
  • org.apache.flink.cdc.runtime.operators.transform.ProjectionColumnProcessor
  • org.apache.calcite.sql.util.ReflectiveSqlOperatorTable (implements org.apache.calcite.sql.SqlOperatorTable)
    • org.apache.flink.cdc.runtime.parser.metadata.TransformSqlOperatorTable
  • org.apache.flink.cdc.runtime.operators.schema.distributed.event.SchemaChangeRequest (implements org.apache.flink.runtime.operators.coordination.CoordinationRequest)
  • org.apache.flink.cdc.runtime.operators.schema.regular.event.SchemaChangeRequest (implements org.apache.flink.runtime.operators.coordination.CoordinationRequest)
  • org.apache.flink.cdc.runtime.operators.schema.distributed.event.SchemaChangeResponse (implements org.apache.flink.runtime.operators.coordination.CoordinationResponse)
  • org.apache.flink.cdc.runtime.operators.schema.regular.event.SchemaChangeResponse (implements org.apache.flink.runtime.operators.coordination.CoordinationResponse)
  • org.apache.flink.cdc.runtime.operators.schema.distributed.SchemaCoordinatorProvider (implements org.apache.flink.runtime.operators.coordination.OperatorCoordinator.Provider)
  • org.apache.flink.cdc.runtime.operators.schema.regular.SchemaCoordinatorProvider (implements org.apache.flink.runtime.operators.coordination.OperatorCoordinator.Provider)
  • org.apache.flink.cdc.runtime.operators.schema.common.SchemaDerivator
  • org.apache.flink.cdc.runtime.operators.sink.SchemaEvolutionClient
  • org.apache.flink.cdc.runtime.operators.schema.common.SchemaManager
  • org.apache.flink.cdc.runtime.operators.schema.common.SchemaManager.Serializer (implements org.apache.flink.core.io.SimpleVersionedSerializer<E>)
  • org.apache.flink.cdc.runtime.operators.transform.SchemaMetadataTransform (implements java.io.Serializable)
  • org.apache.flink.cdc.runtime.operators.schema.common.metrics.SchemaOperatorMetrics
  • org.apache.flink.cdc.runtime.operators.schema.common.SchemaRegistry (implements org.apache.flink.runtime.operators.coordination.CoordinationRequestHandler, org.apache.flink.runtime.operators.coordination.OperatorCoordinator)
    • org.apache.flink.cdc.runtime.operators.schema.distributed.SchemaCoordinator
    • org.apache.flink.cdc.runtime.operators.schema.regular.SchemaCoordinator
  • org.apache.flink.api.common.typeutils.SimpleTypeSerializerSnapshot<T> (implements org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<T>)
    • org.apache.flink.cdc.runtime.serializer.event.AddColumnEventSerializer.AddColumnEventSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.event.AlterColumnTypeEventSerializer.AlterColumnTypeEventSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.data.binary.BinaryRecordDataSerializer.BinaryRecordDataSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.BooleanSerializer.BooleanSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.BytePrimitiveArraySerializer.BytePrimitiveArraySerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.ByteSerializer.ByteSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.schema.ColumnSerializer.ColumnSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.schema.ColumnWithPositionSerializer.ColumnWithPositionSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.event.CreateTableEventSerializer.CreateTableEventSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.event.DataChangeEventSerializer.DataChangeEventSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.schema.DataFieldSerializer.DataFieldSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.schema.DataTypeSerializer.DataTypeSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.DoubleSerializer.DoubleSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.event.DropColumnEventSerializer.DropColumnEventSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.event.DropTableEventSerializer.DropTableEventSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.event.EventSerializer.EventSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.FloatSerializer.FloatSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.IntSerializer.IntSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.LongSerializer.LongSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.schema.MetadataColumnSerializer.MetadataColumnSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.event.PartitioningEventSerializer.PartitioningEventSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.schema.PhysicalColumnSerializer.PhysicalColumnSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.data.RecordDataSerializer.RecordDataSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.event.RenameColumnEventSerializer.RenameColumnEventSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.schema.RowTypeSerializer.RowTypeSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.event.SchemaChangeEventSerializer.SchemaChangeEventSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.schema.SchemaSerializer.SchemaSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.ShortSerializer.ShortSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.data.StringDataSerializer.StringDataSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.StringSerializer.StringSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.TableIdSerializer.TableIdSerializerSnapshot
    • org.apache.flink.cdc.runtime.serializer.event.TruncateTableEventSerializer.TruncateTableEventSerializerSnapshot
  • org.apache.flink.cdc.runtime.operators.schema.common.event.SinkWriterRegisterEvent (implements org.apache.flink.runtime.operators.coordination.OperatorEvent)
  • org.apache.flink.cdc.runtime.operators.transform.converter.SoftDeleteConverter (implements org.apache.flink.cdc.runtime.operators.transform.converter.PostTransformConverter)
  • org.apache.calcite.sql.SqlOperator
    • org.apache.calcite.sql.SqlFunction
      • org.apache.flink.cdc.runtime.functions.BuiltInScalarFunction
      • org.apache.calcite.sql.fun.SqlAbstractTimeFunction
        • org.apache.flink.cdc.runtime.functions.BuiltInTimestampFunction
  • org.apache.flink.cdc.runtime.functions.SystemFunctionUtils
  • org.apache.flink.cdc.runtime.operators.schema.common.TableIdRouter
  • org.apache.flink.cdc.runtime.serializer.data.TimestampDataSerializer.TimestampDataSerializerSnapshot (implements org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<T>)
  • org.apache.flink.cdc.runtime.operators.transform.TransformExpressionCompiler
  • org.apache.flink.cdc.runtime.operators.transform.TransformExpressionKey (implements java.io.Serializable)
  • org.apache.flink.cdc.runtime.operators.transform.TransformFilter (implements java.io.Serializable)
  • org.apache.flink.cdc.runtime.operators.transform.TransformFilterProcessor
  • org.apache.flink.cdc.runtime.parser.metadata.TransformNumericExceptFirstOperandChecker (implements org.apache.calcite.sql.type.SqlOperandTypeChecker)
  • org.apache.flink.cdc.runtime.parser.TransformParser
  • org.apache.flink.cdc.runtime.operators.transform.TransformProjection (implements java.io.Serializable)
  • org.apache.flink.cdc.runtime.operators.transform.TransformProjectionProcessor
  • org.apache.flink.cdc.runtime.operators.transform.TransformRule (implements java.io.Serializable)
  • org.apache.flink.cdc.runtime.parser.metadata.TransformSchemaFactory (implements org.apache.calcite.schema.SchemaFactory)
  • org.apache.flink.cdc.runtime.parser.metadata.TransformSqlReturnTypes
  • org.apache.flink.api.common.typeinfo.TypeInformation<T> (implements java.io.Serializable)
    • org.apache.flink.cdc.runtime.typeutils.EventTypeInfo
    • org.apache.flink.cdc.runtime.typeutils.PartitioningEventTypeInfo
  • org.apache.flink.api.common.typeutils.TypeSerializer<T> (implements java.io.Serializable)
    • org.apache.flink.cdc.runtime.serializer.data.ArrayDataSerializer
    • org.apache.flink.cdc.runtime.serializer.schema.DataTypeSerializer
    • org.apache.flink.cdc.runtime.serializer.data.DecimalDataSerializer
    • org.apache.flink.cdc.runtime.serializer.EnumSerializer<T>
    • org.apache.flink.cdc.runtime.serializer.LinkedListSerializer<T>
    • org.apache.flink.cdc.runtime.serializer.ListSerializer<T>
    • org.apache.flink.cdc.runtime.serializer.data.LocalZonedTimestampDataSerializer
    • org.apache.flink.cdc.runtime.serializer.data.MapDataSerializer
    • org.apache.flink.cdc.runtime.serializer.MapSerializer<K,V>
    • org.apache.flink.cdc.runtime.serializer.NullableSerializerWrapper<T>
    • org.apache.flink.cdc.runtime.serializer.TableIdSerializer
    • org.apache.flink.cdc.runtime.serializer.data.TimestampDataSerializer
    • org.apache.flink.cdc.runtime.serializer.TypeSerializerSingleton<T>
      • org.apache.flink.cdc.runtime.serializer.event.AddColumnEventSerializer
      • org.apache.flink.cdc.runtime.serializer.event.AlterColumnTypeEventSerializer
      • org.apache.flink.cdc.runtime.serializer.data.binary.BinaryRecordDataSerializer
      • org.apache.flink.cdc.runtime.serializer.BooleanSerializer
      • org.apache.flink.cdc.runtime.serializer.BytePrimitiveArraySerializer
      • org.apache.flink.cdc.runtime.serializer.ByteSerializer
      • org.apache.flink.cdc.runtime.serializer.schema.ColumnSerializer
      • org.apache.flink.cdc.runtime.serializer.schema.ColumnWithPositionSerializer
      • org.apache.flink.cdc.runtime.serializer.event.CreateTableEventSerializer
      • org.apache.flink.cdc.runtime.serializer.event.DataChangeEventSerializer
      • org.apache.flink.cdc.runtime.serializer.schema.DataFieldSerializer
      • org.apache.flink.cdc.runtime.serializer.DoubleSerializer
      • org.apache.flink.cdc.runtime.serializer.event.DropColumnEventSerializer
      • org.apache.flink.cdc.runtime.serializer.event.DropTableEventSerializer
      • org.apache.flink.cdc.runtime.serializer.event.EventSerializer
      • org.apache.flink.cdc.runtime.serializer.FloatSerializer
      • org.apache.flink.cdc.runtime.serializer.IntSerializer
      • org.apache.flink.cdc.runtime.serializer.LongSerializer
      • org.apache.flink.cdc.runtime.serializer.schema.MetadataColumnSerializer
      • org.apache.flink.cdc.runtime.serializer.event.PartitioningEventSerializer
      • org.apache.flink.cdc.runtime.serializer.schema.PhysicalColumnSerializer
      • org.apache.flink.cdc.runtime.serializer.data.RecordDataSerializer
      • org.apache.flink.cdc.runtime.serializer.event.RenameColumnEventSerializer
      • org.apache.flink.cdc.runtime.serializer.schema.RowTypeSerializer
      • org.apache.flink.cdc.runtime.serializer.event.SchemaChangeEventSerializer
      • org.apache.flink.cdc.runtime.serializer.schema.SchemaSerializer
      • org.apache.flink.cdc.runtime.serializer.ShortSerializer
      • org.apache.flink.cdc.runtime.serializer.data.StringDataSerializer
      • org.apache.flink.cdc.runtime.serializer.StringSerializer
      • org.apache.flink.cdc.runtime.serializer.event.TruncateTableEventSerializer
    • org.apache.flink.cdc.runtime.serializer.data.ZonedTimestampDataSerializer
  • org.apache.flink.cdc.runtime.operators.transform.UserDefinedFunctionDescriptor (implements java.io.Serializable)
  • org.apache.flink.cdc.runtime.serializer.data.ZonedTimestampDataSerializer.ZonedTimestampDataSerializerSnapshot (implements org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<T>)

接口分层结构

• org.apache.flink.cdc.runtime.serializer.data.writer.BinaryWriter
• java.io.Serializable
  • org.apache.flink.cdc.runtime.serializer.data.writer.BinaryArrayWriter.NullSetter
  • org.apache.flink.cdc.runtime.operators.transform.converter.PostTransformConverter

枚举分层结构

• java.lang.Object
  • java.lang.Enum<E> (implements java.lang.Comparable<T>, java.io.Serializable)
    • org.apache.flink.cdc.runtime.operators.schema.regular.event.SchemaChangeResponse.ResponseCode