Package org.apache.flink.runtime.asyncprocessing.operators.windowing.triggers
package org.apache.flink.runtime.asyncprocessing.operators.windowing.triggers
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ClassDescriptionAsyncContinuousEventTimeTrigger<W extends Window>A
AsyncTriggerthat continuously fires based on a given time interval.AsyncCountTrigger<W extends Window>AAsyncTriggerthat fires once the count of elements in a pane reaches the given count.AAsyncTriggerthat fires once the watermark passes the end of the window to which a pane belongs.ATriggerthat fires once the current system time passes the end of the window to which a pane belongs.AsyncPurgingTrigger<T,W extends Window> A trigger that can turn anyAsyncTriggerinto a purgingTrigger.AsyncTrigger<T,W extends Window> ATriggerdetermines when a pane of a window should be evaluated to emit the results for that part of the window.Extension ofAsyncTrigger.TriggerContextthat is given toAsyncTrigger.onMerge(Window, OnMergeContext).A context object that is given toAsyncTriggermethods to allow them to register timer callbacks and deal with state.