Package org.htmlunit.xpath.compiler
Implements an XPath parser which produces an OpMap, and a so-called Compiler which produces an expression tree for fast evaluation.
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Class Summary 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.Lexer This class is in charge of lexical processing of the XPath expression into tokens.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.