类的使用
org.apache.flink.streaming.api.utils.ByteArrayWrapper

使用ByteArrayWrapper的程序包

程序包	说明
org.apache.flink.python.util
org.apache.flink.streaming.api.runners.python.beam.state
org.apache.flink.streaming.api.utils

org.apache.flink.python.util中ByteArrayWrapper的使用

返回变量类型为ByteArrayWrapper的类型的org.apache.flink.python.util中的方法

限定符和类型	方法和说明
static List<org.apache.flink.api.common.state.MapStateDescriptor<ByteArrayWrapper,byte[]>>	PythonConfigUtil.convertStateNamesToStateDescriptors(String[] names)

org.apache.flink.streaming.api.runners.python.beam.state中ByteArrayWrapper的使用

返回变量类型为ByteArrayWrapper的类型的org.apache.flink.streaming.api.runners.python.beam.state中的方法

限定符和类型	方法和说明
org.apache.flink.api.common.state.MapState<ByteArrayWrapper,byte[]>	BeamKeyedStateStore.getMapState(org.apache.beam.model.fnexecution.v1.BeamFnApi.StateRequest request)
org.apache.flink.api.common.state.MapState<ByteArrayWrapper,byte[]>	BeamStateStore.getMapState(org.apache.beam.model.fnexecution.v1.BeamFnApi.StateRequest request) Parse BeamFnApi.StateRequest and return the corresponding MapState.
org.apache.flink.api.common.state.MapState<ByteArrayWrapper,byte[]>	BeamOperatorStateStore.getMapState(org.apache.beam.model.fnexecution.v1.BeamFnApi.StateRequest request) Returns a BroadcastState wrapped in MapState interface.

类型变量类型为ByteArrayWrapper的org.apache.flink.streaming.api.runners.python.beam.state中的方法参数

限定符和类型	方法和说明
org.apache.beam.model.fnexecution.v1.BeamFnApi.StateResponse.Builder	BeamMapStateHandler.handleAppend(org.apache.beam.model.fnexecution.v1.BeamFnApi.StateRequest request, org.apache.flink.api.common.state.MapState<ByteArrayWrapper,byte[]> mapState)
org.apache.beam.model.fnexecution.v1.BeamFnApi.StateResponse.Builder	BeamMapStateHandler.handleClear(org.apache.beam.model.fnexecution.v1.BeamFnApi.StateRequest request, org.apache.flink.api.common.state.MapState<ByteArrayWrapper,byte[]> mapState)
org.apache.beam.model.fnexecution.v1.BeamFnApi.StateResponse.Builder	BeamMapStateHandler.handleGet(org.apache.beam.model.fnexecution.v1.BeamFnApi.StateRequest request, org.apache.flink.api.common.state.MapState<ByteArrayWrapper,byte[]> mapState)

类型变量类型为ByteArrayWrapper的org.apache.flink.streaming.api.runners.python.beam.state中的构造器参数

构造器和说明
BeamStateRequestHandler(BeamStateStore keyedStateStore, BeamStateStore operatorStateStore, BeamStateHandler<org.apache.flink.api.common.state.ListState<byte[]>> bagStateHandler, BeamStateHandler<org.apache.flink.api.common.state.MapState<ByteArrayWrapper,byte[]>> mapStateHandler)

org.apache.flink.streaming.api.utils中ByteArrayWrapper的使用

返回ByteArrayWrapper的org.apache.flink.streaming.api.utils中的方法

限定符和类型	方法和说明
ByteArrayWrapper	ByteArrayWrapper.copy()
ByteArrayWrapper	ByteArrayWrapperSerializer.copy(ByteArrayWrapper from)
ByteArrayWrapper	ByteArrayWrapperSerializer.copy(ByteArrayWrapper from, ByteArrayWrapper reuse)
ByteArrayWrapper	ByteArrayWrapperSerializer.createInstance()
ByteArrayWrapper	ByteArrayWrapperSerializer.deserialize(ByteArrayWrapper reuse, org.apache.flink.core.memory.DataInputView source)
ByteArrayWrapper	ByteArrayWrapperSerializer.deserialize(org.apache.flink.core.memory.DataInputView source)

返回变量类型为ByteArrayWrapper的类型的org.apache.flink.streaming.api.utils中的方法

限定符和类型	方法和说明
org.apache.flink.api.common.typeutils.TypeSerializerSnapshot<ByteArrayWrapper>	ByteArrayWrapperSerializer.snapshotConfiguration()

参数类型为ByteArrayWrapper的org.apache.flink.streaming.api.utils中的方法

限定符和类型	方法和说明
ByteArrayWrapper	ByteArrayWrapperSerializer.copy(ByteArrayWrapper from)
ByteArrayWrapper	ByteArrayWrapperSerializer.copy(ByteArrayWrapper from, ByteArrayWrapper reuse)
ByteArrayWrapper	ByteArrayWrapperSerializer.deserialize(ByteArrayWrapper reuse, org.apache.flink.core.memory.DataInputView source)
void	ByteArrayWrapperSerializer.serialize(ByteArrayWrapper record, org.apache.flink.core.memory.DataOutputView target)