Package org.apache.flink.table.runtime.operators.aggregate.window.processors

Class AbstractSyncStateWindowAggProcessor.WindowIsEmptySupplier

java.lang.Object

org.apache.flink.table.runtime.operators.aggregate.window.processors.AbstractSyncStateWindowAggProcessor.WindowIsEmptySupplier

All Implemented Interfaces:

Serializable, Supplier<Boolean>

Enclosing class:

AbstractSyncStateWindowAggProcessor<W>

protected final class AbstractSyncStateWindowAggProcessor.WindowIsEmptySupplier
extends Object
implements Supplier<Boolean>, Serializable

A supplier that returns whether the window is empty.

See Also:

• Serialized Form

Method Summary

Modifier and Type	Method	Description
Boolean	get()

Methods inherited from class java.lang.Object

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

Method Details

get

public Boolean get()

Specified by:

get in interface Supplier<Boolean>