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 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()
String	getLabel()
int	getLine()
Lookahead	look(int k)
void	setLabel(String label)
String	toString() Suppressed: Returns a string representation of the object.

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 String enclosingRuleName

AUTO_GEN_NONE

public static final int AUTO_GEN_NONE

AUTO_GEN_CARET

public static final int AUTO_GEN_CARET

AUTO_GEN_BANG

public static final int AUTO_GEN_BANG

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 String toString()

Description copied from class: Object

Suppressed: Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.

The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of:

 getClass().getName() + '@' + Integer.toHexString(hashCode())
 

Specified by:

toString in class GrammarElement

Returns:

a string representation of the object.

getAutoGenType

public int getAutoGenType()

getLabel

public String getLabel()

setLabel

public void setLabel(String label)

generate

public void generate()

getLine

public int getLine()