Package org.apache.xpath

Implementation of XPath; for the most part, only classes meant for public use are found at this root level of the XPath packages.

See:
Description

Interface Summary

ExpressionNode	A class that implements this interface can construct expressions, give information about child and parent expressions, and give the originating source information.
ExpressionOwner	Classes that implement this interface own an expression, which can be rewritten.
ExtensionsProvider	Interface that XPath objects can call to obtain access to an ExtensionsTable.
WhitespaceStrippingElementMatcher	A class that implements this interface can tell if a given element should strip whitespace nodes from it's children.
XPathFactory	**For advanced use only** Factory class for creating an XPath.
XPathVisitable	A class that implements this interface will call a XPathVisitor for itself and members within it's heararchy.

Class Summary

Arg	**For internal use only** This class holds an instance of an argument on the stack.
CachedXPathAPI	The methods in this class are convenience methods into the low-level XPath API.
Expression	This abstract class serves as the base for all expression objects.
NodeSet	**For advanced use only**
NodeSetDTM	**For advanced use only**
SourceTree	**For internal use only** This object represents a Source Tree, and any associated information.
SourceTreeManager	This class bottlenecks all management of source trees.
VariableStack	**For internal use only** Defines a class to keep track of a stack for template arguments and variables.
XPath	**For advanced use only** The XPath class wraps an expression object and provides general services for execution of that expression.
XPathAPI	The methods in this class are convenience methods into the low-level XPath API.
XPathContext	**For advanced use only** Default class for the runtime execution context for XPath.
XPathVisitor	A derivation from this class can be passed to a class that implements the XPathVisitable interface, to have the appropriate method called for each component of the XPath.

Exception Summary

FoundIndex	**For internal use only** Class to let us know when it's time to do a search from the parent because of indexing.
XPathException	This class implements an exception object that all XPath classes will throw in case of an error.
XPathProcessorException	Derived from XPathException in order that XPath processor exceptions may be specifically caught.

Package org.apache.xpath Description

Implementation of XPath; for the most part, only classes meant for public use are found at this root level of the XPath packages.