# Uses of Package
org.apache.xpath.compiler

- Packages that use org.apache.xpath.compiler
  Package | Description
  --- | ---
  org.apache.xalan.templates | Implements the `Templates` interface, and defines a set of classes that represent an XSLT stylesheet.
  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.

- Classes in org.apache.xpath.compiler used by org.apache.xalan.templates
  Class and Description
  XPathParser Tokenizes and parses XPath expressions.

- Classes in org.apache.xpath.compiler used by org.apache.xpath
  Class and Description
  FunctionTable The function table for XPath.

- Classes in org.apache.xpath.compiler used by org.apache.xpath.axes
  Class and Description
  Compiler An instance of this class compiles an XPath string expression into a Expression object.

- Classes in org.apache.xpath.compiler used by org.apache.xpath.compiler
  Class and Description
  Compiler An instance of this class compiles an XPath string expression into a Expression object.
  FunctionTable The function table for XPath.
  OpMap This class represents the data structure basics of the XPath object.
  OpMapVector Like IntVector, but used only for the OpMap array.

- Classes in org.apache.xpath.compiler used by org.apache.xpath.functions
  Class and Description
  Compiler An instance of this class compiles an XPath string expression into a Expression object.
  FunctionTable The function table for XPath.

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