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WINDOW should no longer be used. Use instead:

ElementWindow

PredicateWindow

SessionWindow

TimeWindow

For special cases the Timestamp operator can be used.

The window sets – dependent on the used parameters – the validity of the tuple. If a time based window is used, the default time granularity is in milliseconds. So, if you have another time granularity, you may use the unit-parameter (e.g. use 5 for size and SECONDS for the unit parameter) or you have to adjust the arity (e.g. use 5000 for size without the unit parameter)

Parameter

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Example

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themeEclipse
languagejavascript
titleWindow Operator
linenumberstrue

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