/* Generated By:JavaCC: Do not edit this line. Token.java Version 5.0 */
/* JavaCCOptions:TOKEN_EXTENDS=,KEEP_LINE_COL=null,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */
/*
* © Copyright FOCONIS AG, 2014
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package org.openntf.formula.parse;
/**
* Describes the input token stream.
*/
public class Token implements java.io.Serializable {
/**
* The version identifier for this Serializable class. Increment only if the <i>serialized</i> form of the class changes.
*/
private static final long serialVersionUID = 1L;
/**
* 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.
*/
public int kind;
/** The line number of the first character of this Token. */
public int beginLine;
/** The column number of the first character of this Token. */
public int beginColumn;
/** The line number of the last character of this Token. */
public int endLine;
/** The column number of the last character of this Token. */
public int endColumn;
/**
* The string image of the token.
*/
public String 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.
*/
public 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 specialToken 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.
*/
public 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.
*/
public Object getValue() {
return null;
}
/**
* No-argument constructor
*/
public Token() {
}
/**
* Constructs a new token for the specified Image.
*/
public Token(final int kind) {
this(kind, null);
}
/**
* Constructs a new token for the specified Image and Kind.
*/
public Token(final int kind, final String image) {
this.kind = kind;
this.image = image;
}
/**
* Returns the image.
*/
@Override
public String toString() {
return 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 Token newToken(final int ofKind, final String image) {
switch (ofKind) {
default:
return new Token(ofKind, image);
}
}
public static Token newToken(final int ofKind) {
return newToken(ofKind, null);
}
}
/* JavaCC - OriginalChecksum=48af58abbb0a6e4def66a29270917693 (do not edit this line) */