Package org.apache.flink.runtime.state.v2

Class StateDescriptorUtils

java.lang.Object
org.apache.flink.runtime.state.v2.StateDescriptorUtils
public class StateDescriptorUtils extends Object
Utilities for transforming StateDescriptor to StateDescriptor.

  • Method Summary

    Modifier and Type
    Method
    Description
    static <IN, ACC, OUT>
    org.apache.flink.api.common.state.AggregatingStateDescriptor<IN,ACC,OUT>
    transformFromV2ToV1(org.apache.flink.api.common.state.v2.AggregatingStateDescriptor<IN,ACC,OUT> stateDescriptor)
     
    static <V> org.apache.flink.api.common.state.ListStateDescriptor<V>
    transformFromV2ToV1(org.apache.flink.api.common.state.v2.ListStateDescriptor<V> stateDescriptor)
     
    static <UK, UV> org.apache.flink.api.common.state.MapStateDescriptor<UK,UV>
    transformFromV2ToV1(org.apache.flink.api.common.state.v2.MapStateDescriptor<UK,UV> stateDescriptor)
     
    static <V> org.apache.flink.api.common.state.ReducingStateDescriptor<V>
    transformFromV2ToV1(org.apache.flink.api.common.state.v2.ReducingStateDescriptor<V> stateDescriptor)
     
    static org.apache.flink.api.common.state.StateDescriptor
    transformFromV2ToV1(org.apache.flink.api.common.state.v2.StateDescriptor stateDescriptor)
     
    static <V> org.apache.flink.api.common.state.ValueStateDescriptor<V>
    transformFromV2ToV1(org.apache.flink.api.common.state.v2.ValueStateDescriptor<V> stateDescriptor)
     

    Methods inherited from class java.lang.Object

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

  • Method Details

    • transformFromV2ToV1

      public static org.apache.flink.api.common.state.StateDescriptor transformFromV2ToV1(org.apache.flink.api.common.state.v2.StateDescriptor stateDescriptor)

    • transformFromV2ToV1

      public static <V> org.apache.flink.api.common.state.ValueStateDescriptor<V> transformFromV2ToV1(org.apache.flink.api.common.state.v2.ValueStateDescriptor<V> stateDescriptor)

    • transformFromV2ToV1

      public static <UK, UV> org.apache.flink.api.common.state.MapStateDescriptor<UK,UV> transformFromV2ToV1(org.apache.flink.api.common.state.v2.MapStateDescriptor<UK,UV> stateDescriptor)

    • transformFromV2ToV1

      public static <V> org.apache.flink.api.common.state.ListStateDescriptor<V> transformFromV2ToV1(org.apache.flink.api.common.state.v2.ListStateDescriptor<V> stateDescriptor)

    • transformFromV2ToV1

      public static <V> org.apache.flink.api.common.state.ReducingStateDescriptor<V> transformFromV2ToV1(org.apache.flink.api.common.state.v2.ReducingStateDescriptor<V> stateDescriptor)

    • transformFromV2ToV1

      public static <IN, ACC, OUT> org.apache.flink.api.common.state.AggregatingStateDescriptor<IN,ACC,OUT> transformFromV2ToV1(org.apache.flink.api.common.state.v2.AggregatingStateDescriptor<IN,ACC,OUT> stateDescriptor)