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Java Source Code / Java Documentation » Workflow Engines » jbpm jpdl 3.2.2 » org.jbpm.jpdl.el.impl

Source Cross Reference

Class Diagram

Java Document (Java Doc)

java.lang .Object

org.jbpm.jpdl.el.impl .Expression

All known Subclasses:   org.jbpm.jpdl.el.impl .BinaryOperatorExpression,  org.jbpm.jpdl.el.impl .Literal,  org.jbpm.jpdl.el.impl .FunctionInvocation,  org.jbpm.jpdl.el.impl .ComplexValue,  org.jbpm.jpdl.el.impl .ConditionalExpression,  org.jbpm.jpdl.el.impl .NamedValue,  org.jbpm.jpdl.el.impl .UnaryOperatorExpression,
Expression
abstract public class Expression (Code)

The abstract class from which all expression types derive.
author:
   Nathan Abramson - Art Technology Group
author:
   Shawn Bayern
version:
   $Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author$

Method Summary
abstract public Object evaluate(VariableResolver pResolver, FunctionMapper functions, Logger pLogger)

abstract public String getExpressionString()


Method Detail
evaluate
abstract public Object evaluate(VariableResolver pResolver, FunctionMapper functions, Logger pLogger) throws ELException(Code)
Evaluates the expression in the given context

getExpressionString
abstract public String getExpressionString()(Code)
Returns the expression in the expression language syntax

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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