org.apache.xpath
Class Expression
java.lang.Object
|
+--org.apache.xpath.Expression
- Direct Known Subclasses:
- Function, LocPathIterator, NodeTest, Operation, UnaryOperation, UnionPathIterator, UnionPattern, Variable, XObject
- public abstract class Expression
- extends java.lang.Object
Method Summary |
void |
assert(boolean b,
java.lang.String msg)
Tell the user of an assertion error, and probably throw an
exception. |
void |
error(XPathContext xctxt,
int msg,
java.lang.Object[] args)
Tell the user of an error, and probably throw an
exception. |
abstract XObject |
execute(XPathContext xctxt)
|
void |
warn(XPathContext xctxt,
int msg,
java.lang.Object[] args)
Warn the user of an problem. |
Methods inherited from class java.lang.Object |
equals,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
Expression
public Expression()
execute
public abstract XObject execute(XPathContext xctxt)
throws SAXException
warn
public void warn(XPathContext xctxt,
int msg,
java.lang.Object[] args)
throws SAXException
- Warn the user of an problem.
assert
public void assert(boolean b,
java.lang.String msg)
throws SAXException
- Tell the user of an assertion error, and probably throw an
exception.
error
public void error(XPathContext xctxt,
int msg,
java.lang.Object[] args)
throws SAXException
- Tell the user of an error, and probably throw an
exception.
Copyright © 2000 Apache XML Project. All Rights Reserved.