类的使用
org.apache.flink.streaming.api.functions.python.DataStreamPythonFunctionInfo

使用DataStreamPythonFunctionInfo的程序包

程序包	说明
org.apache.flink.python.util
org.apache.flink.streaming.api.functions.python
org.apache.flink.streaming.api.operators.python
org.apache.flink.streaming.api.operators.python.embedded
org.apache.flink.streaming.api.operators.python.process
org.apache.flink.streaming.api.transformations.python

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

参数类型为DataStreamPythonFunctionInfo的org.apache.flink.python.util中的方法

限定符和类型	方法和说明
static FlinkFnApi.UserDefinedDataStreamFunction	ProtoUtils.createUserDefinedDataStreamFunctionProto(DataStreamPythonFunctionInfo dataStreamPythonFunctionInfo, org.apache.flink.api.common.functions.RuntimeContext runtimeContext, Map<String,String> internalParameters, boolean inBatchExecutionMode, boolean isMetricEnabled, boolean isProfileEnabled, boolean hasSideOutput, int stateCacheSize, int mapStateReadCacheSize, int mapStateWriteCacheSize)
static List<FlinkFnApi.UserDefinedDataStreamFunction>	ProtoUtils.createUserDefinedDataStreamFunctionProtos(DataStreamPythonFunctionInfo dataStreamPythonFunctionInfo, org.apache.flink.api.common.functions.RuntimeContext runtimeContext, Map<String,String> internalParameters, boolean inBatchExecutionMode, boolean isMetricEnabled, boolean isProfileEnabled, boolean hasSideOutput, int stateCacheSize, int mapStateReadCacheSize, int mapStateWriteCacheSize)
static List<FlinkFnApi.UserDefinedDataStreamFunction>	ProtoUtils.createUserDefinedDataStreamStatefulFunctionProtos(DataStreamPythonFunctionInfo dataStreamPythonFunctionInfo, org.apache.flink.api.common.functions.RuntimeContext runtimeContext, Map<String,String> internalParameters, org.apache.flink.api.common.typeinfo.TypeInformation<?> keyTypeInfo, boolean inBatchExecutionMode, boolean isMetricEnabled, boolean isProfileEnabled, boolean hasSideOutput, int stateCacheSize, int mapStateReadCacheSize, int mapStateWriteCacheSize)

org.apache.flink.streaming.api.functions.python中DataStreamPythonFunctionInfo的使用

返回DataStreamPythonFunctionInfo的org.apache.flink.streaming.api.functions.python中的方法

限定符和类型	方法和说明
DataStreamPythonFunctionInfo	DataStreamPythonFunctionInfo.copy()

参数类型为DataStreamPythonFunctionInfo的org.apache.flink.streaming.api.functions.python中的构造器

构造器和说明
DataStreamPythonFunctionInfo(org.apache.flink.table.functions.python.PythonFunction pythonFunction, DataStreamPythonFunctionInfo input, int functionType)

org.apache.flink.streaming.api.operators.python中DataStreamPythonFunctionInfo的使用

返回DataStreamPythonFunctionInfo的org.apache.flink.streaming.api.operators.python中的方法

限定符和类型	方法和说明
DataStreamPythonFunctionInfo	DataStreamPythonFunctionOperator.getPythonFunctionInfo() Returns the underlying DataStreamPythonFunctionInfo.

参数类型为DataStreamPythonFunctionInfo的org.apache.flink.streaming.api.operators.python中的方法

限定符和类型	方法和说明
<T> DataStreamPythonFunctionOperator<T>	DataStreamPythonFunctionOperator.copy(DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<T> outputTypeInfo) Make a copy of the DataStreamPythonFunctionOperator with the given pythonFunctionInfo and outputTypeInfo.

org.apache.flink.streaming.api.operators.python.embedded中DataStreamPythonFunctionInfo的使用

返回DataStreamPythonFunctionInfo的org.apache.flink.streaming.api.operators.python.embedded中的方法

限定符和类型	方法和说明
DataStreamPythonFunctionInfo	AbstractEmbeddedDataStreamPythonFunctionOperator.getPythonFunctionInfo()

参数类型为DataStreamPythonFunctionInfo的org.apache.flink.streaming.api.operators.python.embedded中的方法

限定符和类型	方法和说明
<T> DataStreamPythonFunctionOperator<T>	EmbeddedPythonWindowOperator.copy(DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<T> outputTypeInfo)
<T> AbstractEmbeddedDataStreamPythonFunctionOperator<T>	EmbeddedPythonProcessOperator.copy(DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<T> outputTypeInfo)
<T> AbstractEmbeddedDataStreamPythonFunctionOperator<T>	EmbeddedPythonKeyedProcessOperator.copy(DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<T> outputTypeInfo)
<T> AbstractEmbeddedDataStreamPythonFunctionOperator<T>	EmbeddedPythonCoProcessOperator.copy(DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<T> outputTypeInfo)
<T> AbstractEmbeddedDataStreamPythonFunctionOperator<T>	EmbeddedPythonKeyedCoProcessOperator.copy(DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<T> outputTypeInfo)

参数类型为DataStreamPythonFunctionInfo的org.apache.flink.streaming.api.operators.python.embedded中的构造器

构造器和说明
AbstractEmbeddedDataStreamPythonFunctionOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo)
AbstractOneInputEmbeddedPythonFunctionOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<IN> inputTypeInfo, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo)
AbstractTwoInputEmbeddedPythonFunctionOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<IN1> inputTypeInfo1, org.apache.flink.api.common.typeinfo.TypeInformation<IN2> inputTypeInfo2, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo)
EmbeddedPythonBatchCoBroadcastProcessOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<IN1> inputTypeInfo1, org.apache.flink.api.common.typeinfo.TypeInformation<IN2> inputTypeInfo2, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo)
EmbeddedPythonBatchKeyedCoBroadcastProcessOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<IN1> inputTypeInfo1, org.apache.flink.api.common.typeinfo.TypeInformation<IN2> inputTypeInfo2, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo)
EmbeddedPythonCoProcessOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<IN1> inputTypeInfo1, org.apache.flink.api.common.typeinfo.TypeInformation<IN2> inputTypeInfo2, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo)
EmbeddedPythonKeyedCoProcessOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<IN1> inputTypeInfo1, org.apache.flink.api.common.typeinfo.TypeInformation<IN2> inputTypeInfo2, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo)
EmbeddedPythonKeyedProcessOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<IN> inputTypeInfo, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo)
EmbeddedPythonProcessOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<IN> inputTypeInfo, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo)
EmbeddedPythonWindowOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<IN> inputTypeInfo, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo, org.apache.flink.api.common.typeutils.TypeSerializer<W> windowSerializer)

org.apache.flink.streaming.api.operators.python.process中DataStreamPythonFunctionInfo的使用

返回DataStreamPythonFunctionInfo的org.apache.flink.streaming.api.operators.python.process中的方法

限定符和类型	方法和说明
DataStreamPythonFunctionInfo	AbstractExternalDataStreamPythonFunctionOperator.getPythonFunctionInfo()

参数类型为DataStreamPythonFunctionInfo的org.apache.flink.streaming.api.operators.python.process中的方法

限定符和类型	方法和说明
<T> AbstractExternalDataStreamPythonFunctionOperator<T>	ExternalPythonProcessOperator.copy(DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<T> outputTypeInfo)
<T> AbstractExternalDataStreamPythonFunctionOperator<T>	ExternalPythonKeyedProcessOperator.copy(DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<T> outputTypeInfo)
<T> AbstractExternalDataStreamPythonFunctionOperator<T>	ExternalPythonCoProcessOperator.copy(DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<T> outputTypeInfo)
<T> AbstractExternalDataStreamPythonFunctionOperator<T>	ExternalPythonKeyedCoProcessOperator.copy(DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<T> outputTypeInfo)

参数类型为DataStreamPythonFunctionInfo的org.apache.flink.streaming.api.operators.python.process中的构造器

构造器和说明
AbstractExternalDataStreamPythonFunctionOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo)
AbstractExternalOneInputPythonFunctionOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<IN> inputTypeInfo, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo)
AbstractExternalTwoInputPythonFunctionOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<IN1> inputTypeInfo1, org.apache.flink.api.common.typeinfo.TypeInformation<IN2> inputTypeInfo2, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo)
ExternalPythonBatchCoBroadcastProcessOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<IN1> inputTypeInfo1, org.apache.flink.api.common.typeinfo.TypeInformation<IN2> inputTypeInfo2, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo)
ExternalPythonBatchKeyedCoBroadcastProcessOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Row> inputTypeInfo1, org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Row> inputTypeInfo2, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo)
ExternalPythonCoProcessOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<IN1> inputTypeInfo1, org.apache.flink.api.common.typeinfo.TypeInformation<IN2> inputTypeInfo2, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo)
ExternalPythonKeyedCoProcessOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Row> inputTypeInfo1, org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Row> inputTypeInfo2, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo)
ExternalPythonKeyedProcessOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.java.typeutils.RowTypeInfo inputTypeInfo, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo)
ExternalPythonKeyedProcessOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.java.typeutils.RowTypeInfo inputTypeInfo, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo, org.apache.flink.api.common.typeutils.TypeSerializer namespaceSerializer)
ExternalPythonProcessOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<IN> inputTypeInfo, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo)

org.apache.flink.streaming.api.transformations.python中DataStreamPythonFunctionInfo的使用

返回DataStreamPythonFunctionInfo的org.apache.flink.streaming.api.transformations.python中的方法

限定符和类型	方法和说明
DataStreamPythonFunctionInfo	PythonBroadcastStateTransformation.getDataStreamPythonFunctionInfo()
DataStreamPythonFunctionInfo	PythonKeyedBroadcastStateTransformation.getDataStreamPythonFunctionInfo()
DataStreamPythonFunctionInfo	DelegateOperatorTransformation.DelegateOperator.getPythonFunctionInfo()

参数类型为DataStreamPythonFunctionInfo的org.apache.flink.streaming.api.transformations.python中的方法

限定符和类型	方法和说明
<T> DataStreamPythonFunctionOperator<T>	DelegateOperatorTransformation.DelegateOperator.copy(DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<T> outputTypeInfo)

参数类型为DataStreamPythonFunctionInfo的org.apache.flink.streaming.api.transformations.python中的构造器

构造器和说明
PythonBroadcastStateTransformation(String name, org.apache.flink.configuration.Configuration configuration, DataStreamPythonFunctionInfo dataStreamPythonFunctionInfo, org.apache.flink.api.dag.Transformation<IN1> regularInput, org.apache.flink.api.dag.Transformation<IN2> broadcastInput, List<org.apache.flink.api.common.state.MapStateDescriptor<?,?>> broadcastStateDescriptors, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outTypeInfo, int parallelism)
PythonKeyedBroadcastStateTransformation(String name, org.apache.flink.configuration.Configuration configuration, DataStreamPythonFunctionInfo dataStreamPythonFunctionInfo, org.apache.flink.api.dag.Transformation<org.apache.flink.types.Row> regularInput, org.apache.flink.api.dag.Transformation<org.apache.flink.types.Row> broadcastInput, List<org.apache.flink.api.common.state.MapStateDescriptor<?,?>> broadcastStateDescriptors, org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.types.Row> keyType, org.apache.flink.api.java.functions.KeySelector<org.apache.flink.types.Row,org.apache.flink.types.Row> keySelector, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outTypeInfo, int parallelism)