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

Interface InternalReducingState<K,​N,​T>

  • Type Parameters:
    K - The type of key the state is associated to.
    N - The namespace type.
    T - Type of the value in the operator state.
    All Superinterfaces:
    org.apache.flink.api.common.state.v2.AggregatingState<T,​T>, org.apache.flink.api.common.state.v2.AppendingState<T,​T,​T>, InternalAggregatingState<K,​N,​T,​T,​T>, InternalAppendingState<K,​N,​T,​T,​T,​T>, InternalKeyedState<K,​N,​T>, InternalMergingState<K,​N,​T,​T,​T,​T>, InternalPartitionedState<N>, org.apache.flink.api.common.state.v2.MergingState<T,​T,​T>, org.apache.flink.api.common.state.v2.ReducingState<T>, org.apache.flink.api.common.state.v2.State
    All Known Implementing Classes:
    AbstractReducingState, ReducingStateAdaptor
    public interface InternalReducingState<K,​N,​T>
extends InternalAggregatingState<K,​N,​T,​T,​T>, org.apache.flink.api.common.state.v2.ReducingState<T>
    This class defines the internal interface for reducing state.