Uses of Package
org.apache.xpath

Packages that use org.apache.xpath

org.apache.xalan.lib	Extension elements and functions shipped with Xalan-Java
org.apache.xalan.lib.sql	Provides extension functions for connecting to a JDBC data source, executing a query, and working incrementally through a "streamable" result set.
org.apache.xalan.processor	Parses an XSLT stylesheet document (which may include and import other stylesheet documents) and produces a StylesheetRoot (a TRaX Templates object).
org.apache.xalan.stree	Implementation of the Xalan Source Tree, which is a DOM implementation that is optimized for XSLT processing and the needs of Xalan.
org.apache.xalan.templates	Implements the Templates interface, and defines a set of classes that represent an XSLT stylesheet.
org.apache.xalan.trace	Implementation of Xalan Trace events, for use by a debugger.
org.apache.xalan.transformer	In charge of run-time transformations and the production of result trees.
org.apache.xml.utils	Implementation of Xalan utility classes.
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.
org.apache.xpath.axes	Implementation of XPath LocationPath support -- primary classes are LocPathIterator and UnionPathIterator.
org.apache.xpath.compiler	Implements an XPath parser which produces an OpMap, and a so-called Compiler which produces an expression tree for fast evaluation.
org.apache.xpath.functions	Implements XPath functions -- each function is derived from Function, FunctionOneArg, Function2Args, etc, with number-of-arguments checking being applied mainly at compile time -- this package only implements XPath functions, XSLT functions are found in the "templates" package.
org.apache.xpath.objects	Implementation of XPath polymorphic type objects -- this package will grow as XPath objects are expanded to support XML Schema data types.
org.apache.xpath.operations	Support for XPath operations, such as +, -, string(), etc.
org.apache.xpath.patterns	Implementation of XPath nodeTest support, and XSLT pattern matching support.

Classes in org.apache.xpath used by org.apache.xalan.lib

NodeSet
**For advanced use only**

Classes in org.apache.xpath used by org.apache.xalan.lib.sql

DOMOrder
Nodes that implement this index can return a document order index.

Classes in org.apache.xpath used by org.apache.xalan.processor

WhitespaceStrippingElementMatcher
A class that implements this interface can tell if a given element should strip whitespace nodes from it's children.

XPath
**For advanced use only** The XPath class wraps an expression object and provides general services for execution of that expression.

Classes in org.apache.xpath used by org.apache.xalan.stree

DOM2Helper
**For advanced use only** This class provides a DOM level 2 "helper", which provides services currently not provided be the DOM standard.

DOMHelper
**For advanced use only** This class provides a front-end to DOM implementations, providing a number of utility functions that either aren't yet standardized by the DOM spec or that are defined in optional DOM modules and hence may not be present in all DOMs.

DOMOrder
Nodes that implement this index can return a document order index.

Classes in org.apache.xpath used by org.apache.xalan.templates

Expression
This abstract class serves as the base for all expression objects.

WhitespaceStrippingElementMatcher
A class that implements this interface can tell if a given element should strip whitespace nodes from it's children.

XPath
**For advanced use only** The XPath class wraps an expression object and provides general services for execution of that expression.

XPathContext
**For advanced use only** Default class for the runtime execution context for XPath.

XPathFactory
**For advanced use only** Factory class for creating an XPath.

Classes in org.apache.xpath used by org.apache.xalan.trace

XPath
**For advanced use only** The XPath class wraps an expression object and provides general services for execution of that expression.

Classes in org.apache.xpath used by org.apache.xalan.transformer

Expression
This abstract class serves as the base for all expression objects.

XPathContext
**For advanced use only** Default class for the runtime execution context for XPath.

Classes in org.apache.xpath used by org.apache.xml.utils

DOMHelper
**For advanced use only** This class provides a front-end to DOM implementations, providing a number of utility functions that either aren't yet standardized by the DOM spec or that are defined in optional DOM modules and hence may not be present in all DOMs.

Classes in org.apache.xpath used by org.apache.xpath

Arg
**For internal use only** This class holds an instance of an argument on the stack.

DOMHelper
**For advanced use only** This class provides a front-end to DOM implementations, providing a number of utility functions that either aren't yet standardized by the DOM spec or that are defined in optional DOM modules and hence may not be present in all DOMs.

Expression
This abstract class serves as the base for all expression objects.

NodeSet
**For advanced use only**

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.

XPathContext
**For advanced use only** Default class for the runtime execution context for XPath.

XPathException
This class implements an exception object that all XPath classes will throw in case of an error.

Classes in org.apache.xpath used by org.apache.xpath.axes

DOMHelper
**For advanced use only** This class provides a front-end to DOM implementations, providing a number of utility functions that either aren't yet standardized by the DOM spec or that are defined in optional DOM modules and hence may not be present in all DOMs.

Expression
This abstract class serves as the base for all expression objects.

NodeSet
**For advanced use only**

XPathContext
**For advanced use only** Default class for the runtime execution context for XPath.

Classes in org.apache.xpath used by org.apache.xpath.compiler

Expression
This abstract class serves as the base for all expression objects.

Classes in org.apache.xpath used by org.apache.xpath.functions

Expression
This abstract class serves as the base for all expression objects.

XPathContext
**For advanced use only** Default class for the runtime execution context for XPath.

Classes in org.apache.xpath used by org.apache.xpath.objects

Expression
This abstract class serves as the base for all expression objects.

NodeSet
**For advanced use only**

XPathContext
**For advanced use only** Default class for the runtime execution context for XPath.

Classes in org.apache.xpath used by org.apache.xpath.operations

Expression
This abstract class serves as the base for all expression objects.

XPathContext
**For advanced use only** Default class for the runtime execution context for XPath.

Classes in org.apache.xpath used by org.apache.xpath.patterns

Expression
This abstract class serves as the base for all expression objects.

XPathContext
**For advanced use only** Default class for the runtime execution context for XPath.