com.alexmerz.graphviz
Class ParserTokenManager

java.lang.Object
  com.alexmerz.graphviz.ParserTokenManager

All Implemented Interfaces:

ParserConstants

public class ParserTokenManager
extends java.lang.Object
implements ParserConstants

Field Summary

java.io.PrintStream	debugStream
static int[]	jjnewLexState
static java.lang.String[]	jjstrLiteralImages
static java.lang.String[]	lexStateNames

Fields inherited from interface com.alexmerz.graphviz.ParserConstants

COMMA, DEFAULT, DIGRAPH, DOUBLE, EDGE, EDGE_DIRECTED, EDGE_UNDIRECTED, EOF, EQUAL, GRAPH, ID, IN_COMMENT, IN_COMMENT_OL, LB, LBRACE, LBRACKET, NODE, NUMBER, RBRACE, RBRACKET, SEMI, SPACE, STRICT, STRING, SUBGRAPH, tokenImage

Constructor Summary

ParserTokenManager(JavaCharStream stream)

ParserTokenManager(JavaCharStream stream, int lexState)

Method Summary

Token	getNextToken()
boolean	isDigraph() used to select the correct edge operator already on Tokenizer level
void	ReInit(JavaCharStream stream)
void	ReInit(JavaCharStream stream, int lexState)
void	setDebugStream(java.io.PrintStream ds)
void	SwitchTo(int lexState)

Methods inherited from class java.lang.Object

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

Field Detail

debugStream

public java.io.PrintStream debugStream

jjstrLiteralImages

public static final java.lang.String[] jjstrLiteralImages

lexStateNames

public static final java.lang.String[] lexStateNames

jjnewLexState

public static final int[] jjnewLexState

Constructor Detail

ParserTokenManager

public ParserTokenManager(JavaCharStream stream)

ParserTokenManager

public ParserTokenManager(JavaCharStream stream,
                          int lexState)

Method Detail

isDigraph

public boolean isDigraph()

used to select the correct edge operator already on Tokenizer level

Returns:

true if the graph was defined as digraph

setDebugStream

public void setDebugStream(java.io.PrintStream ds)

ReInit

public void ReInit(JavaCharStream stream)

ReInit

public void ReInit(JavaCharStream stream,
                   int lexState)

SwitchTo

public void SwitchTo(int lexState)

getNextToken

public Token getNextToken()