antlr
Class BlockEndElement

java.lang.Object
  |
  +--antlr.GrammarElement
        |
        +--antlr.AlternativeElement
              |
              +--antlr.BlockEndElement

Direct Known Subclasses:

RuleEndElement

class BlockEndElement

extends AlternativeElement

All alternative blocks are "terminated" by BlockEndElements unless they are rule blocks (in which case they use RuleEndElement).

Field Summary

static int	AUTO_GEN_BANG
static int	AUTO_GEN_CARET
static int	AUTO_GEN_NONE
protected int	autoGenType
protected AlternativeBlock	block
protected java.lang.String	enclosingRuleName
protected Grammar	grammar
protected int	line
protected boolean[]	lock
(package private) AlternativeElement	next

Constructor Summary

BlockEndElement(Grammar g)

Method Summary

void	generate()
int	getAutoGenType()
java.lang.String	getLabel()
int	getLine()
Lookahead	look(int k)
void	setLabel(java.lang.String label)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

lock

protected boolean[] lock

block

protected AlternativeBlock block

next

AlternativeElement next

autoGenType

protected int autoGenType

enclosingRuleName

protected java.lang.String enclosingRuleName

AUTO_GEN_NONE

public static final int AUTO_GEN_NONE

See Also:

Constant Field Values

AUTO_GEN_CARET

public static final int AUTO_GEN_CARET

See Also:

Constant Field Values

AUTO_GEN_BANG

public static final int AUTO_GEN_BANG

See Also:

Constant Field Values

grammar

protected Grammar grammar

line

protected int line

Constructor Detail

BlockEndElement

public BlockEndElement(Grammar g)

Method Detail

look

public Lookahead look(int k)

Overrides:

look in class GrammarElement

toString

public java.lang.String toString()

Specified by:

toString in class GrammarElement

getAutoGenType

public int getAutoGenType()

getLabel

public java.lang.String getLabel()

setLabel

public void setLabel(java.lang.String label)

generate

public void generate()

getLine

public int getLine()