org.apache.flink.state.api

Class StateBootstrapTransformation<T>

java.lang.Object

org.apache.flink.state.api.StateBootstrapTransformation<T>

Type Parameters:

T - The input type of the transformation.

@PublicEvolving
public class StateBootstrapTransformation<T>
extends Object

A StateBootstrapTransformation represents a procedure of writing new operator state into a Savepoint. It is defined by a DataStream containing the data to bootstrap with, a factory for a stream operator that consumes the elements of the DataStream and generates state to be snapshotted, as well as an optional key selector if the new operator state is partitioned.

See Also:

OperatorTransformation, OneInputStateTransformation

Method Summary

Methods inherited from class java.lang.Object

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