/* throws ParseException */
private static AstToken jj_consume_token(AstParserConstants.AstRegExpId kind)
{
AstToken oldToken;
if ((oldToken = token).next != null)
token = token.next;
else
token = token.next = AstParserTokenManager.getNextToken();
jj_ntk = AstRegExpId.UNDEFINED;
if (token.kind == kind)
{
jj_gen++;
return token;
}
token = oldToken;
jj_kind = kind;
throw generateParseException();
}
public static AstToken newToken(AstParserConstants.AstRegExpId ofKind)
{
return newToken(ofKind, null);
}
/**
* Constructs a new token for the specified Image and Kind.
*/
public AstToken(AstParserConstants.AstRegExpId kind, string image)
{
this.kind = kind;
this.image = image;
}
/**
* Returns a new Token object, by default. However, if you want, you
* can create and return subclass objects based on the value of ofKind.
* Simply add the cases to the switch for all those special cases.
* For example, if you have a subclass of Token called IDToken that
* you want to create if ofKind is ID, simply add something like :
*
* case MyParserConstants.ID : return new IDToken(ofKind, image);
*
* to the following switch statement. Then you can cast matchedToken
* variable to the appropriate type and use sit in your lexical actions.
*/
public static AstToken newToken(AstParserConstants.AstRegExpId ofKind, String image)
{
switch (ofKind)
{
default: return new AstToken(ofKind, image);
}
}
/**
* Constructs a new token for the specified Image.
*/
public AstToken(AstParserConstants.AstRegExpId kind)
: this(kind, null)
{
}
