Uses of Class
org.apache.flink.table.runtime.operators.window.Window

Packages that use Window

Package	Description
org.apache.flink.table.runtime.operators.window
org.apache.flink.table.runtime.operators.window.groupwindow.assigners
org.apache.flink.table.runtime.operators.window.groupwindow.internal
org.apache.flink.table.runtime.operators.window.groupwindow.operator
org.apache.flink.table.runtime.operators.window.groupwindow.triggers
org.apache.flink.table.runtime.operators.window.tvf.unslicing

Uses of Window in org.apache.flink.table.runtime.operators.window

Subclasses of Window in org.apache.flink.table.runtime.operators.window

Modifier and Type	Class	Description
class	CountWindow	A Window that represents a count window.
class	TimeWindow	A Window that represents a time interval from start (inclusive) to end (exclusive).

Methods in org.apache.flink.table.runtime.operators.window with parameters of type Window

Modifier and Type	Method	Description
int	CountWindow.compareTo(Window o)
int	TimeWindow.compareTo(Window o)

Uses of Window in org.apache.flink.table.runtime.operators.window.groupwindow.assigners

Classes in org.apache.flink.table.runtime.operators.window.groupwindow.assigners with type parameters of type Window

Modifier and Type	Class	Description
class	GroupWindowAssigner<W extends Window>	A GroupWindowAssigner assigns zero or more Windows to an element.
class	MergingWindowAssigner<W extends Window>	A WindowAssigner that can merge windows.
class	PanedWindowAssigner<W extends Window>	A WindowAssigner that window can be split into panes.

Uses of Window in org.apache.flink.table.runtime.operators.window.groupwindow.internal

Classes in org.apache.flink.table.runtime.operators.window.groupwindow.internal with type parameters of type Window

Modifier and Type	Class	Description
class	GeneralWindowProcessFunction<K,W extends Window>	The general implementation of InternalWindowProcessFunction.
class	InternalWindowProcessFunction<K,W extends Window>	The internal interface for functions that process over grouped windows.
static interface	InternalWindowProcessFunction.Context<K,W extends Window>	Information available in an invocation of methods of InternalWindowProcessFunction.
class	MergingWindowProcessFunction<K,W extends Window>	The implementation of InternalWindowProcessFunction for MergingWindowAssigner.
static class	MergingWindowProcessFunction.DefaultAccMergingConsumer<W extends Window>	A default merging consumer that merges the accumulators in state windows that waiting to be merged into the target state window.
static interface	MergingWindowProcessFunction.MergingContext<K,W extends Window>	A InternalWindowProcessFunction.Context used for MergingWindowProcessFunction.
class	MergingWindowSet<W extends Window>	Utility for keeping track of merging Windows when using a MergingWindowAssigner in a WindowOperator.
class	PanedWindowProcessFunction<K,W extends Window>	The implementation of InternalWindowProcessFunction for PanedWindowAssigner.

Uses of Window in org.apache.flink.table.runtime.operators.window.groupwindow.operator

Classes in org.apache.flink.table.runtime.operators.window.groupwindow.operator with type parameters of type Window

Modifier and Type	Class	Description
class	AggregateWindowOperator<K,W extends Window>	A WindowOperator for grouped window aggregates.
class	TableAggregateWindowOperator<K,W extends Window>	A WindowOperator for grouped and windowed table aggregates.
class	WindowOperator<K,W extends Window>	An operator that implements the logic for windowing based on a GroupWindowAssigner and Trigger.

Uses of Window in org.apache.flink.table.runtime.operators.window.groupwindow.triggers

Classes in org.apache.flink.table.runtime.operators.window.groupwindow.triggers with type parameters of type Window

Modifier and Type	Class	Description
static final class	ElementTriggers.CountElement<W extends Window>	A Trigger that fires at some point after a specified number of input elements have arrived.
static final class	ElementTriggers.EveryElement<W extends Window>	A Trigger that triggers on every element.
static final class	EventTimeTriggers.AfterEndOfWindow<W extends Window>	A Trigger that fires once the watermark passes the end of the window to which a pane belongs.
static final class	EventTimeTriggers.AfterEndOfWindowEarlyAndLate<W extends Window>	A composite Trigger that consist of AfterEndOfWindow and a early trigger and late trigger.
static final class	EventTimeTriggers.AfterEndOfWindowNoLate<W extends Window>	A composite Trigger that consist of AfterEndOfWindow and a late trigger.
static final class	ProcessingTimeTriggers.AfterEndOfWindow<W extends Window>	A Trigger that fires once the current system time passes the end of the window to which a pane belongs.
static final class	ProcessingTimeTriggers.AfterEndOfWindowNoLate<W extends Window>	A composite Trigger that consist of AfterEndOfWindow and a early trigger.
static final class	ProcessingTimeTriggers.AfterFirstElementPeriodic<W extends Window>	Trigger every a given interval, the first trigger time is interval after the first element in the pane.
class	Trigger<W extends Window>	A Trigger determines when a pane of a window should be evaluated to emit the results for that part of the window.
class	WindowTrigger<W extends Window>	A WindowTrigger determines when a window should be evaluated to emit the results.

Methods in org.apache.flink.table.runtime.operators.window.groupwindow.triggers with type parameters of type Window

Modifier and Type	Method	Description
static <W extends Window> EventTimeTriggers.AfterEndOfWindow<W>	EventTimeTriggers.afterEndOfWindow()	Creates a trigger that fires when the watermark passes the end of the window.
static <W extends Window> ProcessingTimeTriggers.AfterEndOfWindow<W>	ProcessingTimeTriggers.afterEndOfWindow()	Creates a trigger that fires when the processing time passes the end of the window.
static <W extends Window> ElementTriggers.CountElement<W>	ElementTriggers.count(long countElems)	Creates a trigger that fires when the pane contains at lease countElems elements.
static <W extends Window> ElementTriggers.EveryElement<W>	ElementTriggers.every()	Creates a new trigger that triggers on receiving of every element.
static <W extends Window> ProcessingTimeTriggers.AfterFirstElementPeriodic<W>	ProcessingTimeTriggers.every(Duration time)	Creates a trigger that fires by a certain interval after reception of the first element.

Uses of Window in org.apache.flink.table.runtime.operators.window.tvf.unslicing

Classes in org.apache.flink.table.runtime.operators.window.tvf.unslicing with type parameters of type Window

Modifier and Type	Interface	Description
interface	UnsliceAssigner<W extends Window>	A UnsliceAssigner assigns each element into a single window and not divides the window into finite number of non-overlapping slice.