antlr
Class TokenRefElement

java.lang.Object
  |
  +--antlr.GrammarElement
        |
        +--antlr.AlternativeElement
              |
              +--antlr.GrammarAtom
                    |
                    +--antlr.TokenRefElement

class TokenRefElement
extends GrammarAtom


Field Summary
protected  String ASTNodeType
          Set to type of AST node to create during parse.
protected  String atomText
           
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 label
           
protected  int line
           
(package private)  AlternativeElement next
           
protected  boolean not
           
protected  int tokenType
           
 
Constructor Summary
TokenRefElement(Grammar g, Token t, boolean inverted, int autoGenType)
           
 
Method Summary
 void generate()
           
 String getASTNodeType()
           
 int getAutoGenType()
           
 String getLabel()
           
 int getLine()
           
 String getText()
           
 int getType()
           
 Lookahead look(int k)
           
 void setASTNodeType(String type)
           
 void setLabel(String label_)
           
 void setOption(Token option, Token value)
           
 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

label

protected String label

atomText

protected String atomText

tokenType

protected int tokenType

not

protected boolean not

ASTNodeType

protected String ASTNodeType
Set to type of AST node to create during parse. Defaults to what is set in the TokenSymbol.


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

TokenRefElement

public TokenRefElement(Grammar g,
                       Token t,
                       boolean inverted,
                       int autoGenType)
Method Detail

generate

public void generate()
Overrides:
generate in class GrammarElement

look

public Lookahead look(int k)
Overrides:
look in class GrammarElement

getLabel

public String getLabel()
Overrides:
getLabel in class AlternativeElement

getText

public String getText()

getType

public int getType()

setLabel

public void setLabel(String label_)
Overrides:
setLabel in class AlternativeElement

getASTNodeType

public String getASTNodeType()

setASTNodeType

public void setASTNodeType(String type)

setOption

public void setOption(Token option,
                      Token value)

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()


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