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FunctionInvocation (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 FunctionInvocation

java.lang.Object
  org.jbpm.jpdl.el.impl.Expression
      org.jbpm.jpdl.el.impl.FunctionInvocation

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public class FunctionInvocation
extends Expression

Represents a function call.

Author:

Shawn Bayern (in the style of Nathan's other classes)

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Constructor Summary
FunctionInvocation(java.lang.String functionName, java.util.List argumentList)           Constructor

 

Method Summary
java.lang.Object	evaluate(VariableResolver pResolver, FunctionMapper functions, Logger pLogger)           Evaluates by looking up the name in the VariableResolver
java.util.List	getArgumentList()
java.lang.String	getExpressionString()           Returns the expression in the expression language syntax
java.lang.String	getFunctionName()
void	setArgumentList(java.util.List l)
void	setFunctionName(java.lang.String f)

 

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

 

Constructor Detail

FunctionInvocation

public FunctionInvocation(java.lang.String functionName,
                          java.util.List argumentList)

Constructor

Method Detail

getFunctionName

public java.lang.String getFunctionName()

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setFunctionName

public void setFunctionName(java.lang.String f)

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getArgumentList

public java.util.List getArgumentList()

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setArgumentList

public void setArgumentList(java.util.List l)

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getExpressionString

public java.lang.String getExpressionString()

Returns the expression in the expression language syntax

Specified by:

getExpressionString in class Expression

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evaluate

public java.lang.Object evaluate(VariableResolver pResolver,
                                 FunctionMapper functions,
                                 Logger pLogger)
                          throws ELException

Evaluates by looking up the name in the VariableResolver

Specified by:

evaluate in class Expression

Throws:

ELException

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Version : jbpm-3.1.3