Package com.caucho.xpath

Finding and selecting XML nodes using XSL patterns.

See: Description

Interface Summary

Interface	Description
ExprEnvironment	Adds variable environment.

Class Summary

Class	Description
Env	Global and local variable environment.
Expr	Compute values from nodes.
NamespaceContext
Pattern	A node selection pattern.
StylesheetEnv
VarEnv
XPath	Public facade for selecting nodes and creating match patterns.
XPathFun	Base class for XPath functions.

Exception Summary

Exception	Description
XPathException	Exception thrown while evaluating an xpath expression.
XPathParseException	Exception thrown when detecting an error during parsing.

Package com.caucho.xpath Description

Finding and selecting XML nodes using XSL patterns. The Xql package implements the pattern matching of the July 1999, W3C XSLT draft. It provides a simple API to find XML nodes.

To find the first table with an image at any depth beneath the source node:

Node found = Xql.find(".//table[.//img]", node);

Or to select all tables in all sections below the current node:

Iterator iter = Xql.select("section/table", node);

Patterns can also be compiled.