Package org.geotools.filter.function
Class UniqueIntervalFunction
- Object
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- ExpressionAbstract
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- DefaultExpression
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- ClassificationFunction
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- UniqueIntervalFunction
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- All Implemented Interfaces:
Expression
,Function
,FunctionExpression
,Factory
public class UniqueIntervalFunction extends ClassificationFunction
Clone of EqualIntervalFunction for unique values- Author:
- Cory Horner
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Field Summary
Fields Modifier and Type Field Description static FunctionName
NAME
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Fields inherited from class ClassificationFunction
LOGGER
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Fields inherited from interface Expression
NIL
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Constructor Summary
Constructors Constructor Description UniqueIntervalFunction()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Object
evaluate(Object feature)
Subclass should override, default implementation returns null.-
Methods inherited from class ClassificationFunction
accept, computeGroupByPercentages, computePercentage, decimalPlaces, fixRound, getClasses, getFallbackValue, getFunctionName, getImplementationHints, getName, getParameters, getProgressListener, round, setClasses, setFallbackValue, setParameters, setProgressListener, toString
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Methods inherited from class DefaultExpression
isAttributeExpression, isExpression, isFunctionExpression, isGeometryExpression, isLiteralExpression, isMathExpression
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Methods inherited from class ExpressionAbstract
evaluate
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Methods inherited from class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface Expression
evaluate
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Field Detail
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NAME
public static FunctionName NAME
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Method Detail
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evaluate
public Object evaluate(Object feature)
Description copied from class:ExpressionAbstract
Subclass should override, default implementation returns null.- Specified by:
evaluate
in interfaceExpression
- Specified by:
evaluate
in classClassificationFunction
- Returns:
- default implementation returns null
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