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.streaming.api.functions.python
org.apache.flink.streaming.api.operators.python
org.apache.flink.streaming.api.utils

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	AbstractDataStreamPythonFunctionOperator.getPythonFunctionInfo()

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> AbstractDataStreamPythonFunctionOperator<T>	PythonKeyedCoProcessOperator.copy(DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<T> outputTypeInfo)
<T> AbstractDataStreamPythonFunctionOperator<T>	PythonProcessOperator.copy(DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<T> outputTypeInfo)
<T> AbstractDataStreamPythonFunctionOperator<T>	PythonCoProcessOperator.copy(DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<T> outputTypeInfo)
<T> AbstractDataStreamPythonFunctionOperator<T>	PythonKeyedProcessOperator.copy(DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<T> outputTypeInfo)
abstract <T> AbstractDataStreamPythonFunctionOperator<T>	AbstractDataStreamPythonFunctionOperator.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中的构造器

构造器和说明
AbstractDataStreamPythonFunctionOperator(org.apache.flink.configuration.Configuration config, DataStreamPythonFunctionInfo pythonFunctionInfo, org.apache.flink.api.common.typeinfo.TypeInformation<OUT> outputTypeInfo)
AbstractOneInputPythonFunctionOperator(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)
AbstractTwoInputPythonFunctionOperator(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)
PythonCoProcessOperator(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)
PythonKeyedCoProcessOperator(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)
PythonKeyedProcessOperator(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)
PythonKeyedProcessOperator(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)
PythonProcessOperator(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.utils中DataStreamPythonFunctionInfo的使用

参数类型为DataStreamPythonFunctionInfo的org.apache.flink.streaming.api.utils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)
static List<FlinkFnApi.UserDefinedDataStreamFunction>	ProtoUtils.createUserDefinedDataStreamFunctionProtos(DataStreamPythonFunctionInfo dataStreamPythonFunctionInfo, org.apache.flink.api.common.functions.RuntimeContext runtimeContext, Map<String,String> internalParameters, boolean inBatchExecutionMode)
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)