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org.antlr.runtime.tree

public Class TreePatternLexer

Class Inheritance

extends Object

java.lang.Object
org.antlr.runtime.tree.TreePatternLexer

Field Summary

Modifier and Type	Field and Description
public static final int	ARG
public static final int	BEGIN
protected int	c Current char
public static final int	COLON
public static final int	DOT
public static final int	END
public static final int	EOF
public boolean	error
public static final int	ID
protected int	n How long is the pattern in char?
protected int	p Index into input string
protected String	pattern The tree pattern to lex like "(A B C)"
public static final int	PERCENT
public StringBuffer	sval Set when token type is ID or ARG (name mimics Java's StreamTokenizer)

Constructor Summary

Access	Constructor and Description
public	TreePatternLexer(String pattern)

Method Summary

Modifier and Type	Method and Description
protected void	consume()
public int	nextToken()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

ARG	back to summary
public static final int ARG

BEGIN	back to summary
public static final int BEGIN

c	back to summary
protected int c Current char

COLON	back to summary
public static final int COLON

DOT	back to summary
public static final int DOT

END	back to summary
public static final int END

EOF	back to summary
public static final int EOF

error	back to summary
public boolean error

ID	back to summary
public static final int ID

n	back to summary
protected int n How long is the pattern in char?

p	back to summary
protected int p Index into input string

pattern	back to summary
protected String pattern The tree pattern to lex like "(A B C)"

PERCENT	back to summary
public static final int PERCENT

sval	back to summary
public StringBuffer sval Set when token type is ID or ARG (name mimics Java's StreamTokenizer)

Constructor Detail

TreePatternLexer	back to summary
public TreePatternLexer(String pattern)

Method Detail

consume	back to summary
protected void consume()

nextToken	back to summary
public int nextToken()