Package org.loboevolution.apache.xpath.compiler

package org.loboevolution.apache.xpath.compiler

Implements an XPath parser which produces an OpMap, and a so-called Compiler which produces an expression tree for fast evaluation.

  • Classes
    Class
    Description
    Compiler
    An instance of this class compiles an XPath string expression into a Expression object.
    FunctionTable
    The function table for XPath.
    Keywords
    Table of strings to operation code lookups.
    OpCodes
    Operations codes for XPath.
    OpMap
    This class represents the data structure basics of the XPath object.
    OpMapVector
    Like IntVector, but used only for the OpMap array.
    PseudoNames
    This is used to represent names of nodes that may not be named, like a comment node.
    XPathParser
    Tokenizes and parses XPath expressions.