workloads/WSL/LexerToken.js

/*
 * Copyright (C) 2017 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 */
"use strict";

class LexerToken {
    constructor(lexer, index, kind, text)
    {
        this._lexer = lexer;
        this._index = index;
        this._kind = kind;
        this._text = text;
    }
    
    get lexer()
    {
        return this._lexer;
    }
    
    get kind()
    {
        return this._kind;
    }
    
    get text()
    {
        return this._text;
    }
    
    get origin()
    {
        return this.lexer.origin;
    }
    
    get originKind()
    {
        return this.lexer.originKind;
    }
    
    get index()
    {
        return this._index;
    }
    
    get lineNumber()
    {
        return this._lexer.lineNumberForIndex(this._index);
    }
    
    get originString()
    {
        return this.origin + ":" + (this.lineNumber + 1);
    }
    
    toString()
    {
        return "LexerToken(" + this.kind + ", " + this.text + ", " + this.lineNumber + ")";
    }
}