Package org.apache.flink.state.forst

Class ForStMapIterator<T>

java.lang.Object
org.apache.flink.runtime.asyncprocessing.AbstractStateIterator<T>
org.apache.flink.state.forst.ForStMapIterator<T>
All Implemented Interfaces:
org.apache.flink.api.common.state.v2.StateIterator<T>, org.apache.flink.core.state.InternalStateIterator<T>
public class ForStMapIterator<T> extends org.apache.flink.runtime.asyncprocessing.AbstractStateIterator<T>
The map iterator implementation for ForStDB.

  • Constructor Summary

    Constructors
    Constructor
    Description
    ForStMapIterator(org.apache.flink.api.common.state.v2.State originalState, org.apache.flink.runtime.asyncprocessing.StateRequestType originalRequestType, org.apache.flink.runtime.asyncprocessing.StateRequestType requestType, org.apache.flink.runtime.asyncprocessing.StateRequestHandler stateHandler, Collection<T> partialResult, boolean encounterEnd, org.forstdb.RocksIterator rocksIterator)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    hasNextLoading()
     
    protected Object
    nextPayloadForContinuousLoading()
     

    Methods inherited from class org.apache.flink.runtime.asyncprocessing.AbstractStateIterator

    getCurrentCache, getRequestType, isEmpty, onNext, onNext, onNextSync

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • ForStMapIterator

      public ForStMapIterator(org.apache.flink.api.common.state.v2.State originalState, org.apache.flink.runtime.asyncprocessing.StateRequestType originalRequestType, org.apache.flink.runtime.asyncprocessing.StateRequestType requestType, org.apache.flink.runtime.asyncprocessing.StateRequestHandler stateHandler, Collection<T> partialResult, boolean encounterEnd, org.forstdb.RocksIterator rocksIterator)

  • Method Details

    • hasNextLoading

      public boolean hasNextLoading()
      Specified by:
      hasNextLoading in interface org.apache.flink.core.state.InternalStateIterator<T>
      Specified by:
      hasNextLoading in class org.apache.flink.runtime.asyncprocessing.AbstractStateIterator<T>

    • nextPayloadForContinuousLoading

      protected Object nextPayloadForContinuousLoading()
      Specified by:
      nextPayloadForContinuousLoading in class org.apache.flink.runtime.asyncprocessing.AbstractStateIterator<T>