# Xalan-Java 2.7.2

Xalan-Java implements the W3C Recommendation 16 November 1999 XSL Transformations (XSLT) Version 1.0.

See: Description

Transformations API for XML (TrAX)
javax.xml.transform
javax.xml.transform.dom
javax.xml.transform.sax
javax.xml.transform.stream

Java API for XML Parsing
javax.xml.parsers

Xalan Core
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.templates: Implements the `Templates` interface, and defines a set of classes that represent an XSLT stylesheet.
org.apache.xalan.transformer: In charge of run-time transformations and the production of result trees.

XPath
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.domapi: Implements DOM Level 3 XPath API
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.jaxp
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.
org.apache.xpath.res: Contains strings for XPath support that require internationalization.

Document Table Model (DTM)
org.apache.xml.dtm
org.apache.xml.dtm.ref
org.apache.xml.dtm.ref.dom2dtm
org.apache.xml.dtm.ref.sax2dtm

Utilities
org.apache.xml.utils: Implementation of Xalan utility classes.
org.apache.xml.utils.res

Xalan Other
org.apache.xalan.client: Implementation of Xalan applet.
org.apache.xalan.extensions: Implementation of Xalan Extension Mechanism.
org.apache.xalan.res: Contains strings that require internationalization.
org.apache.xalan.trace: Implementation of Xalan Trace events, for use by a debugger.
org.apache.xalan.xslt: Implementation of Xalan command-line interface.

Xalan Extensions
org.apache.xalan.lib: Extension elements and functions shipped with Xalan-Java, including EXSLT functions.
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.

Serializers
org.apache.xalan.serialize
org.apache.xml.serializer: Processes SAX events into streams.
org.apache.xml.serializer.dom3
org.apache.xml.serializer.utils

SAX 2
org.xml.sax
org.xml.sax.ext
org.xml.sax.helpers

DOM 2
org.w3c.dom
org.w3c.dom.bootstrap
org.w3c.dom.css
org.w3c.dom.events
org.w3c.dom.html
org.w3c.dom.ls
org.w3c.dom.ranges
org.w3c.dom.stylesheets
org.w3c.dom.traversal
org.w3c.dom.views
org.w3c.dom.xpath

XSLTC Core
org.apache.xalan.xsltc
org.apache.xalan.xsltc.cmdline
org.apache.xalan.xsltc.cmdline.getopt
org.apache.xalan.xsltc.compiler
org.apache.xalan.xsltc.compiler.util
org.apache.xalan.xsltc.dom
org.apache.xalan.xsltc.runtime
org.apache.xalan.xsltc.runtime.output
org.apache.xalan.xsltc.trax
org.apache.xalan.xsltc.util

Other Packages
javax.xml
javax.xml.datatype
javax.xml.namespace
javax.xml.validation
javax.xml.xpath
org.apache.xalan
org.apache.xml.res
org.apache.xmlcommons