Class UnaryMinusOperator
- java.lang.Object
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- org.apache.taglibs.standard.lang.jstl.UnaryOperator
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- org.apache.taglibs.standard.lang.jstl.UnaryMinusOperator
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public class UnaryMinusOperator extends UnaryOperator
The implementation of the unary minus operator
- Version:
- $Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: kchung $
- Author:
- Nathan Abramson - Art Technology Group
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Field Summary
Fields Modifier and Type Field Description static UnaryMinusOperator
SINGLETON
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Constructor Summary
Constructors Constructor Description UnaryMinusOperator()
Constructor
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Object
apply(java.lang.Object pValue, java.lang.Object pContext, Logger pLogger)
Applies the operator to the given valuejava.lang.String
getOperatorSymbol()
Returns the symbol representing the operator
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Field Detail
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SINGLETON
public static final UnaryMinusOperator SINGLETON
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Method Detail
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getOperatorSymbol
public java.lang.String getOperatorSymbol()
Returns the symbol representing the operator- Specified by:
getOperatorSymbol
in classUnaryOperator
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apply
public java.lang.Object apply(java.lang.Object pValue, java.lang.Object pContext, Logger pLogger) throws ELException
Applies the operator to the given value- Specified by:
apply
in classUnaryOperator
- Throws:
ELException
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