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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

org.jbpm.jpdl.el.impl .ConditionalExpression

ConditionalExpression
public class ConditionalExpression extends Expression (Code)
	Represents a conditional expression. I've decided not to produce an abstract base "TernaryOperatorExpression" class since (a) future ternary operators are unlikely and (b) it's not clear that there would be a meaningful way to abstract them. (For instance, would they all be right- associative? Would they all have two fixed operator symbols?) author: Shawn Bayern

Field Summary
Expression	mCondition
Expression	mFalseBranch
Expression	mTrueBranch

Constructor Summary
public	ConditionalExpression(Expression pCondition, Expression pTrueBranch, Expression pFalseBranch)

Method Summary
public Object	evaluate(VariableResolver vr, FunctionMapper f, Logger l)
public Expression	getCondition()
public String	getExpressionString()
public Expression	getFalseBranch()
public Expression	getTrueBranch()
public void	setCondition(Expression pCondition)
public void	setFalseBranch(Expression pFalseBranch)
public void	setTrueBranch(Expression pTrueBranch)

Field Detail

mCondition
Expression mCondition(Code)

mFalseBranch
Expression mFalseBranch(Code)

mTrueBranch
Expression mTrueBranch(Code)

Constructor Detail

ConditionalExpression
public ConditionalExpression(Expression pCondition, Expression pTrueBranch, Expression pFalseBranch)(Code)
	Constructor

Method Detail

evaluate
public Object evaluate(VariableResolver vr, FunctionMapper f, Logger l) throws ELException(Code)
	Evaluates the conditional expression and returns the literal result

getCondition
public Expression getCondition()(Code)

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

getFalseBranch
public Expression getFalseBranch()(Code)

getTrueBranch
public Expression getTrueBranch()(Code)

setCondition
public void setCondition(Expression pCondition)(Code)

setFalseBranch
public void setFalseBranch(Expression pFalseBranch)(Code)

setTrueBranch
public void setTrueBranch(Expression pTrueBranch)(Code)

Methods inherited from org.jbpm.jpdl.el.impl.Expression

abstract public Object evaluate(VariableResolver pResolver, FunctionMapper functions, Logger pLogger) throws ELException(Code)(Java Doc)
abstract public String getExpressionString()(Code)(Java Doc)

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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