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/* Generated By:JavaCC: Do not edit this line. Token.h Version 6.0 */
/* JavaCCOptions:STATIC=false,SUPPORT_CLASS_VISIBILITY_PUBLIC=true,TOKEN_INCLUDES=,TOKEN_EXTENDS= */
#ifndef TOKEN_H
#define TOKEN_H
#include "JavaCC.h"
namespace vhdl {
namespace parser {
/**
* Describes the input token stream.
*/
class Token
{
public:
/**
* An integer that describes the kind of this token. This numbering
* system is determined by JavaCCParser, and a table of these numbers is
* stored in the file ...Constants.java.
*/
int kind;
/** The line number of the first character of this Token. */
int beginLine;
/** The column number of the first character of this Token. */
int beginColumn;
/** The line number of the last character of this Token. */
int endLine;
/** The column number of the last character of this Token. */
int endColumn;
/**
* The string image of the token.
*/
JAVACC_STRING_TYPE image;
/**
* A reference to the next regular (non-special) token from the input
* stream. If this is the last token from the input stream, or if the
* token manager has not read tokens beyond this one, this field is
* set to NULL. This is true only if this token is also a regular
* token. Otherwise, see below for a description of the contents of
* this field.
*/
Token *next;
/**
* This field is used to access special tokens that occur prior to this
* token, but after the immediately preceding regular (non-special) token.
* If there are no such special tokens, this field is set to NULL.
* When there are more than one such special token, this field refers
* to the last of these special tokens, which in turn refers to the next
* previous special token through its specialToken field, and so on
* until the first special token (whose specialToke_ field is NULL).
* The next fields of special tokens refer to other special tokens that
* immediately follow it (without an intervening regular token). If there
* is no such token, this field is NULL.
*/
Token *specialToken;
/**
* An optional attribute value of the Token.
* Tokens which are not used as syntactic sugar will often contain
* meaningful values that will be used later on by the compiler or
* interpreter. This attribute value is often different from the image.
* Any subclass of Token that actually wants to return a non-NULL value can
* override this method as appropriate.
*/
void * getValue();
/**
* No-argument constructor
*/
Token();
/**
* Constructs a new token for the specified Image.
*/
Token(int kind);
/**
* Constructs a new token for the specified Image and Kind.
*/
Token(int kind, JAVACC_STRING_TYPE image);
/**
* Returns the image.
*/
JAVACC_STRING_TYPE toString();
public: virtual ~Token();
/**
* Returns a new Token void *, 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.
*/
static Token *newToken(int ofKind, JAVACC_STRING_TYPE image);
static Token *newToken(int ofKind);
};
}
}
#endif
/* JavaCC - OriginalChecksum=2f5eb1c937adc983dfa2008c4fe383a7 (do not edit this line) */
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