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java.lang.Object | +--com.caucho.xpath.XPathFun
Base class for XPath functions. The custom functions can use the Expr.toBoolean, etc. functions to convert to normal Java types.
Constructor Summary | |
XPathFun()
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Method Summary | |
abstract java.lang.Object |
eval(Node node,
ExprEnvironment env,
com.caucho.xpath.pattern.AbstractPattern pattern,
java.util.ArrayList args)
Evaluate the function. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public XPathFun()
Method Detail |
public abstract java.lang.Object eval(Node node, ExprEnvironment env, com.caucho.xpath.pattern.AbstractPattern pattern, java.util.ArrayList args) throws XPathException
pattern
- The context pattern.args
- The evaluated arguments
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