protected static class WindowClause.Window
extends java.lang.Object
Modifier and Type | Field and Description |
---|---|
java.util.List<Item> |
contents |
Item |
endItem |
Item |
endNextItem |
int |
endPosition |
Item |
endPreviousItem |
boolean |
isDespatched |
Item |
startItem |
Item |
startNextItem |
int |
startPosition |
Item |
startPreviousItem |
Modifier | Constructor and Description |
---|---|
protected |
Window() |
Modifier and Type | Method and Description |
---|---|
boolean |
isDespatched()
Ask whether the tuple corresponding to this window has been despatched to the output tuple
stream.
|
boolean |
isFinished()
Ask whether we have found the last item in the window
|
public Item startItem
public int startPosition
public Item startPreviousItem
public Item startNextItem
public Item endItem
public int endPosition
public Item endPreviousItem
public Item endNextItem
public java.util.List<Item> contents
public boolean isDespatched
public boolean isFinished()
public boolean isDespatched()
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