/*
 * Copyright (c) 2012-2017 The ANTLR Project. All rights reserved.
 * Use of this file is governed by the BSD 3-clause license that
 * can be found in the LICENSE.txt file in the project root.
 */

package org.antlr.v4.tool;

import org.antlr.runtime.Token;

A generic message from the tool such as "file not found" type errors; there is no reason to create a special object for each error unlike the grammar errors, which may be rather complex. Sometimes you need to pass in a filename or something to say it is "bad". Allow a generic object to be passed in and the string template can deal with just printing it or pulling a property out of it.
/** A generic message from the tool such as "file not found" type errors; there * is no reason to create a special object for each error unlike the grammar * errors, which may be rather complex. * * Sometimes you need to pass in a filename or something to say it is "bad". * Allow a generic object to be passed in and the string template can deal * with just printing it or pulling a property out of it. */
public class ToolMessage extends ANTLRMessage { public ToolMessage(ErrorType errorType) { super(errorType); } public ToolMessage(ErrorType errorType, Object... args) { super(errorType, null, Token.INVALID_TOKEN, args); } public ToolMessage(ErrorType errorType, Throwable e, Object... args) { super(errorType, e, Token.INVALID_TOKEN, args); } }