Package org.apache.flink.table.runtime.arrow.sources

Class ArrowSourceFunction

  • All Implemented Interfaces:
    Serializable, org.apache.flink.api.common.functions.Function, org.apache.flink.api.common.functions.RichFunction, org.apache.flink.api.java.typeutils.ResultTypeQueryable<org.apache.flink.table.data.RowData>, org.apache.flink.streaming.api.checkpoint.CheckpointedFunction, org.apache.flink.streaming.api.functions.source.legacy.ParallelSourceFunction<org.apache.flink.table.data.RowData>, org.apache.flink.streaming.api.functions.source.legacy.SourceFunction<org.apache.flink.table.data.RowData>
    @Deprecated
@Internal
public class ArrowSourceFunction
extends org.apache.flink.streaming.api.functions.source.legacy.RichParallelSourceFunction<org.apache.flink.table.data.RowData>
implements org.apache.flink.api.java.typeutils.ResultTypeQueryable<org.apache.flink.table.data.RowData>, org.apache.flink.streaming.api.checkpoint.CheckpointedFunction
    Deprecated.
    This class is based on the SourceFunction API, which is due to be removed. Use the new Source API instead.
    An Arrow SourceFunction which takes the serialized arrow record batch data as input.
    See Also:
    Serialized Form

    • Nested Class Summary

      • Nested classes/interfaces inherited from interface org.apache.flink.streaming.api.functions.source.legacy.SourceFunction

        org.apache.flink.streaming.api.functions.source.legacy.SourceFunction.SourceContext<T extends Object>

    • Method Summary

      All Methods Instance Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      void cancel()
      Deprecated.
       
      void close()
      Deprecated.
       
      org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.RowData> getProducedType()
      Deprecated.
       
      void initializeState​(org.apache.flink.runtime.state.FunctionInitializationContext context)
      Deprecated.
       
      void open​(org.apache.flink.api.common.functions.OpenContext openContext)
      Deprecated.
       
      void run​(org.apache.flink.streaming.api.functions.source.legacy.SourceFunction.SourceContext<org.apache.flink.table.data.RowData> ctx)
      Deprecated.
       
      void snapshotState​(org.apache.flink.runtime.state.FunctionSnapshotContext context)
      Deprecated.
       

      • Methods inherited from class org.apache.flink.api.common.functions.AbstractRichFunction

        getIterationRuntimeContext, getRuntimeContext, setRuntimeContext

    • Method Detail

      • open

        public void open​(org.apache.flink.api.common.functions.OpenContext openContext)
          throws Exception
        Deprecated.
        Specified by:
        open in interface org.apache.flink.api.common.functions.RichFunction
        Overrides:
        open in class org.apache.flink.api.common.functions.AbstractRichFunction
        Throws:
        Exception

      • close

        public void close()
           throws Exception
        Deprecated.
        Specified by:
        close in interface org.apache.flink.api.common.functions.RichFunction
        Overrides:
        close in class org.apache.flink.api.common.functions.AbstractRichFunction
        Throws:
        Exception

      • initializeState

        public void initializeState​(org.apache.flink.runtime.state.FunctionInitializationContext context)
                     throws Exception
        Deprecated.
        Specified by:
        initializeState in interface org.apache.flink.streaming.api.checkpoint.CheckpointedFunction
        Throws:
        Exception

      • snapshotState

        public void snapshotState​(org.apache.flink.runtime.state.FunctionSnapshotContext context)
                   throws Exception
        Deprecated.
        Specified by:
        snapshotState in interface org.apache.flink.streaming.api.checkpoint.CheckpointedFunction
        Throws:
        Exception

      • run

        public void run​(org.apache.flink.streaming.api.functions.source.legacy.SourceFunction.SourceContext<org.apache.flink.table.data.RowData> ctx)
         throws Exception
        Deprecated.
        Specified by:
        run in interface org.apache.flink.streaming.api.functions.source.legacy.SourceFunction<org.apache.flink.table.data.RowData>
        Throws:
        Exception

      • cancel

        public void cancel()
        Deprecated.
        Specified by:
        cancel in interface org.apache.flink.streaming.api.functions.source.legacy.SourceFunction<org.apache.flink.table.data.RowData>

      • getProducedType

        public org.apache.flink.api.common.typeinfo.TypeInformation<org.apache.flink.table.data.RowData> getProducedType()
        Deprecated.
        Specified by:
        getProducedType in interface org.apache.flink.api.java.typeutils.ResultTypeQueryable<org.apache.flink.table.data.RowData>