org.exolab.adaptx.xslt

Class XSLIf

java.lang.Object

org.exolab.adaptx.xslt.XSLObject

org.exolab.adaptx.xslt.XSLIf

All Implemented Interfaces:

Conditional

public class XSLIf
extends XSLObject
implements Conditional

Represents an XSLIf Object (xsl:if)

Version:

$Revision: 3633 $ $Date: 2003-03-01 08:38:44 +0100 (Sat, 01 Mar 2003) $

Author:

Keith Visco

Field Summary

Fields inherited from class org.exolab.adaptx.xslt.XSLObject

APPLY_IMPORTS, APPLY_TEMPLATES, ARG, ATTRIBUTE, ATTRIBUTE_SET, CALL_TEMPLATE, CDATA, CHOOSE, COMMENT, CONTENTS, COPY, COPY_OF, ELEMENT, ENTITY_REF, FOR_EACH, FUNCTIONS, ID, IF, IMPORT, INCLUDE, KEY, LITERAL, LOCALE, MESSAGE, NUMBER, OTHERWISE, OUTPUT, PARAM, PI, PRESERVE_SPACE, SCRIPT, SORT, STRIP_SPACE, STYLESHEET, TEMPLATE, TEXT, VALUE_OF, VARIABLE, WHEN, WITH_PARAM

Constructor Summary

Constructors

Constructor and Description
XSLIf() Creates a new XSLIf object

Method Summary

Modifier and Type	Method and Description
BooleanResult	evaluate(XPathContext context) Evaluates this Conditional using the given XPathContext.
XPathExpression	getExpression() Returns the XPath Expression of this xsl:if
void	setAttribute(java.lang.String name, java.lang.String value) Sets the attribute with the given name to the given value.
void	setExpression(XPathExpression expr) Sets the test expression for this xsl:if

Methods inherited from class org.exolab.adaptx.xslt.XSLObject

addNamespaceDecl, appendAction, appendText, appendText, getActions, getAttribute, getAttributes, getNamespace, getNearestAncestor, getNodeValue, getStylesheet, getText, getType, getTypeFromName, getTypeName, resolveNamespace, setAllowActions, setNamespace, setTypeName

Methods inherited from class java.lang.Object

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

Constructor Detail

XSLIf

public XSLIf()

Creates a new XSLIf object

Method Detail

getExpression

public XPathExpression getExpression()
                              throws XPathException

Returns the XPath Expression of this xsl:if

Returns:

the XPath Expression of this xsl:if

Throws:

XPathException

evaluate

public BooleanResult evaluate(XPathContext context)
                       throws XPathException

Evaluates this Conditional using the given XPathContext.

Specified by:

evaluate in interface Conditional

Parameters:

context - the XPathContext to evaluate this conditional with.

Returns:

the resulting BooleanResult

Throws:

XPathException

setAttribute

public void setAttribute(java.lang.String name,
                         java.lang.String value)
                  throws XSLException

Sets the attribute with the given name to the given value.

Overrides:

setAttribute in class XSLObject

Parameters:

name - the name of the attribute to set

value - the value to set the attribute to

Throws:

XSLException - if this XSLObject does not allow attributes with the given name, or if the attribute is read only

setExpression

public void setExpression(XPathExpression expr)

Sets the test expression for this xsl:if

Parameters:

expr - the XPathExpression for this xsl:if