Class NowFunction
- java.lang.Object
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- com.yahoo.search.grouping.request.GroupingNode
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- com.yahoo.search.grouping.request.GroupingExpression
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- com.yahoo.search.grouping.request.FunctionNode
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- com.yahoo.search.grouping.request.NowFunction
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- All Implemented Interfaces:
java.lang.Iterable<GroupingExpression>
public class NowFunction extends FunctionNode
This class represents a now-function in aGroupingExpression
. It evaluates to a long that equals the number of seconds since midnight, January 1, 1970 UTC.- Author:
- Simon Thoresen Hult, bratseth
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Constructor Summary
Constructors Constructor Description NowFunction()
Constructs a new instance of this class.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description NowFunction
copy()
Returns a deep copy of this-
Methods inherited from class com.yahoo.search.grouping.request.FunctionNode
args, asList, asList, asList, getArg, getNumArgs, iterator, resolveLevel, visit
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Methods inherited from class com.yahoo.search.grouping.request.GroupingExpression
asImage, asString, getLevel, getLevelOrNull, setLabel
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Methods inherited from class com.yahoo.search.grouping.request.GroupingNode
getImage, getLabel, toString
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Method Detail
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copy
public NowFunction copy()
Description copied from class:GroupingExpression
Returns a deep copy of this- Specified by:
copy
in classGroupingExpression
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