Module trigger 

Window triggers

This module provides different strategies for determining when windows should be evaluated and their results emitted.

Structs

CompositeTrigger

Composite trigger that combines multiple triggers with AND/OR logic

CountTrigger

Trigger that fires when a window contains a specified number of elements

ImmediateTrigger

Trigger that fires on every element (for immediate evaluation)

NeverTrigger

Trigger that never fires automatically (manual trigger only)

OnWatermarkTrigger

Trigger that fires when the watermark passes the end of the window

ProcessingTimeTrigger

Trigger that fires after a specified processing time delay

TriggerContext

Context provided to triggers for evaluation

Enums

CompositeMode

TriggerResult

Result of trigger evaluation

Traits

WindowTrigger

Trait for window triggers