com.jclark.xsl.expr

Class DelegateExprContext

class DelegateExprContext extends Object implements ExprContext

a base class for ExprContext classes that override some methods of an existing ExprContext, and delegate the rest of 'em to that existing ExprContest

Field Summary
ExprContext	origContext

Constructor Summary
	DelegateExprContext(ExprContext context) wrap around an existing ExprContext

Method Summary
Node	getCurrent(Node contextNode)
NodeIterator	getDocument(URL baseURL, String uriRef) loads the document at the given URI
ExtensionContext	getExtensionContext(String namespace)
Variant	getGlobalVariableValue(Name name)
KeyValuesTable	getKeyValuesTable(Name keyName, Node contextNode)
int	getLastPosition()
Variant	getLocalVariableValue(Name name)
int	getPosition()
Variant	getSystemProperty(Name name)
Node	getTree(Variant v)