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MinusOperator (jbpm-3.1.3) - JBoss JBPM 3.1.3 API 英文版文档

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org.jbpm.jpdl.el.impl
Class MinusOperator

java.lang.Object
  org.jbpm.jpdl.el.impl.BinaryOperator
      org.jbpm.jpdl.el.impl.ArithmeticOperator
          org.jbpm.jpdl.el.impl.MinusOperator

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public class MinusOperator
extends ArithmeticOperator

The implementation of the minus operator

Version:

$Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: tombaeyens $

Author:

Nathan Abramson - Art Technology Group

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Field Summary
static MinusOperator	SINGLETON

 

Constructor Summary
MinusOperator()           Constructor

 

Method Summary
java.math.BigDecimal	apply(java.math.BigDecimal pLeft, java.math.BigDecimal pRight)           Applies the operator to the given BigDecimal values, returning a BigDecimal.
java.math.BigInteger	apply(java.math.BigInteger pLeft, java.math.BigInteger pRight)           Applies the operator to the given BigInteger values, returning a BigInteger.
double	apply(double pLeft, double pRight)           Applies the operator to the given double values, returning a double
long	apply(long pLeft, long pRight)           Applies the operator to the given double values, returning a double
java.lang.String	getOperatorSymbol()           Returns the symbol representing the operator

 

Methods inherited from class org.jbpm.jpdl.el.impl.ArithmeticOperator
apply

 

Methods inherited from class org.jbpm.jpdl.el.impl.BinaryOperator
shouldCoerceToBoolean, shouldEvaluate

 

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

SINGLETON

public static final MinusOperator SINGLETON

Constructor Detail

MinusOperator

public MinusOperator()

Constructor

Method Detail

getOperatorSymbol

public java.lang.String getOperatorSymbol()

Returns the symbol representing the operator

Specified by:

getOperatorSymbol in class BinaryOperator

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apply

public double apply(double pLeft,
                    double pRight)

Applies the operator to the given double values, returning a double

Specified by:

apply in class ArithmeticOperator

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apply

public long apply(long pLeft,
                  long pRight)

Applies the operator to the given double values, returning a double

Specified by:

apply in class ArithmeticOperator

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apply

public java.math.BigDecimal apply(java.math.BigDecimal pLeft,
                                  java.math.BigDecimal pRight)

Applies the operator to the given BigDecimal values, returning a BigDecimal.

Specified by:

apply in class ArithmeticOperator

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apply

public java.math.BigInteger apply(java.math.BigInteger pLeft,
                                  java.math.BigInteger pRight)

Applies the operator to the given BigInteger values, returning a BigInteger.

Specified by:

apply in class ArithmeticOperator

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Version : jbpm-3.1.3