net.sf.xmlform.expression

Class AbstractExpressionContext

java.lang.Object

net.sf.xmlform.expression.AbstractExpressionContext

All Implemented Interfaces:

ExpressionContext

Direct Known Subclasses:

FormExpContext, TypeContextImpl

public abstract class AbstractExpressionContext
extends java.lang.Object
implements ExpressionContext

Author:

Liu Zhikun

Constructor Summary

Constructors

Constructor and Description
AbstractExpressionContext(XMLFormPastport pastport)

Method Summary

Modifier and Type	Method and Description
Value	convertToValue(java.lang.Object value)
protected Value	createNamedValue(java.lang.String name, java.lang.Object value)
Value	executeFunction(java.lang.String funName, Factor[] factors)
java.lang.Object	getAttribute(java.lang.String valueName)
protected Fun	getFunction(java.lang.String funName)
XMLFormPastport	getPastport()
void	setAttribute(java.lang.String valueName, java.lang.Object value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface net.sf.xmlform.expression.ExpressionContext

getNamedValue

Constructor Detail

AbstractExpressionContext

public AbstractExpressionContext(XMLFormPastport pastport)

Method Detail

executeFunction

public Value executeFunction(java.lang.String funName,
                             Factor[] factors)

Specified by:

executeFunction in interface ExpressionContext

getPastport

public XMLFormPastport getPastport()

Specified by:

getPastport in interface ExpressionContext

getFunction

protected Fun getFunction(java.lang.String funName)

convertToValue

public Value convertToValue(java.lang.Object value)

Specified by:

convertToValue in interface ExpressionContext

createNamedValue

protected Value createNamedValue(java.lang.String name,
                                 java.lang.Object value)

getAttribute

public java.lang.Object getAttribute(java.lang.String valueName)

Specified by:

getAttribute in interface ExpressionContext

setAttribute

public void setAttribute(java.lang.String valueName,
                         java.lang.Object value)

Specified by:

setAttribute in interface ExpressionContext