gov.nist.javax.sip.parser
Class Lexer

java.lang.Object
  gov.nist.core.StringTokenizer
      gov.nist.core.LexerCore
          gov.nist.javax.sip.parser.Lexer

public class Lexer

extends gov.nist.core.LexerCore

Lexer class for the parser.

Version:

1.2

Author:

M. Ranganathan

Field Summary

Fields inherited from class gov.nist.core.LexerCore

ALPHA, AND, AT, BACK_QUOTE, BACKSLASH, BAR, COLON, DIGIT, DOLLAR, DOT, DOUBLEQUOTE, END, EQUALS, EXCLAMATION, GREATER_THAN, HAT, HT, ID, L_CURLY, L_SQUARE_BRACKET, LESS_THAN, LPAREN, MINUS, NULL, PERCENT, PLUS, POUND, QUESTION, QUOTE, R_CURLY, R_SQUARE_BRACKET, RPAREN, SAFE, SEMICOLON, SLASH, SP, STAR, START, TILDE, UNDERSCORE, WHITESPACE

Constructor Summary

Lexer(String lexerName, String buffer)

Method Summary

static String	getHeaderName(String line) get the header name of the line
static String	getHeaderValue(String line) get the header value of the line
void	selectLexer(String lexerName)

Methods inherited from class gov.nist.core.LexerCore

byteStringNoComma, byteStringNoSemicolon, charAsString, charAsString, comment, createParseException, getBuffer, getNextId, getNextToken, getPtr, getRest, getString, lookupToken, markInputPosition, match, number, peekNextId, peekNextToken, peekNextToken, quotedString, rewindInputPosition, SPorHT, startsId, startsSafeToken, ttoken, ttokenAllowSpace, ttokenSafe

Methods inherited from class gov.nist.core.StringTokenizer

consume, consume, getLine, getLines, getNextChar, getNextToken, getSDPFieldName, hasMoreChars, isAlpha, isDigit, isHexDigit, lookAhead, lookAhead, nextToken, peekLine

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Lexer

public Lexer(String lexerName,
             String buffer)

Method Detail

getHeaderName

public static String getHeaderName(String line)

get the header name of the line

Returns:

the header name (stuff before the :) bug fix submitted by zvali@dev.java.net

getHeaderValue

public static String getHeaderValue(String line)

get the header value of the line

Returns:

String

selectLexer

public void selectLexer(String lexerName)