antlr
Class RuleRefElement

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

class RuleRefElement

extends AlternativeElement

Field Summary

protected String	args
static int	AUTO_GEN_BANG
static int	AUTO_GEN_CARET
static int	AUTO_GEN_NONE
protected int	autoGenType
protected String	enclosingRuleName
protected Grammar	grammar
protected String	idAssign
protected String	label
protected int	line
(package private) AlternativeElement	next
protected String	targetRule

Constructor Summary

RuleRefElement(Grammar g, String t, int line, int autoGenType_)

RuleRefElement(Grammar g, Token t, int autoGenType_)

Method Summary

void	generate()
String	getArgs()
int	getAutoGenType()
String	getIdAssign()
String	getLabel()
int	getLine()
Lookahead	look(int k)
void	setArgs(String a)
void	setIdAssign(String id)
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

targetRule

protected String targetRule

args

protected String args

idAssign

protected String idAssign

label

protected String label

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

RuleRefElement

public RuleRefElement(Grammar g,
                      Token t,
                      int autoGenType_)

RuleRefElement

public RuleRefElement(Grammar g,
                      String t,
                      int line,
                      int autoGenType_)

Method Detail

generate

public void generate()

Overrides:

generate in class GrammarElement

getArgs

public String getArgs()

getIdAssign

public String getIdAssign()

getLabel

public String getLabel()

Overrides:

getLabel in class AlternativeElement

look

public Lookahead look(int k)

Overrides:

look in class GrammarElement

setArgs

public void setArgs(String a)

setIdAssign

public void setIdAssign(String id)

setLabel

public void setLabel(String label_)

Overrides:

setLabel in class AlternativeElement

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()

getLine

public int getLine()