| java.lang.Object
 org.apache.xpath.compiler.Lexer
| Lexer | | class Lexer (Code) | | This class is in charge of lexical processing of the XPath
expression into tokens.
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| Method Summary | |
| final int | getKeywordToken(String key)
Given a string, return the corresponding keyword token.
Parameters:
key - The keyword. | | void | tokenize(String pat)
Walk through the expression and build a token queue, and a map of the top-level
elements. | | void | tokenize(String pat, Vector targetStrings)
Walk through the expression and build a token queue, and a map of the top-level
elements. |
| TARGETEXTRA | | final static int TARGETEXTRA(Code) | | This value is added to each element name in the TARGETEXTRA
that is a 'target' (right-most top-level element name).
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| m_namespaceContext | | PrefixResolver m_namespaceContext(Code) | | The prefix resolver to map prefixes to namespaces in the XPath.
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| Lexer | | Lexer(Compiler compiler, PrefixResolver resolver, XPathParser xpathProcessor)(Code) | | Create a Lexer object.
Parameters:
compiler - The owning compiler for this lexer.
Parameters:
resolver - The prefix resolver for mapping qualified name prefixes to namespace URIs.
Parameters:
xpathProcessor - The parser that is processing strings to opcodes. |
| getKeywordToken | | final int getKeywordToken(String key)(Code) | | Given a string, return the corresponding keyword token.
Parameters:
key - The keyword. An opcode value. |
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