/******************************************************************************* | |
* Copyright (c) 2000, 2004 IBM Corporation and others. | |
* All rights reserved. This program and the accompanying materials | |
* are made available under the terms of the Common Public License v1.0 | |
* which accompanies this distribution, and is available at | |
* http://www.eclipse.org/legal/cpl-v10.html | |
* | |
* Contributors: | |
* IBM Corporation - initial API and implementation | |
*******************************************************************************/ | |
package org.eclipse.wst.jsdt.internal.compiler.lookup; | |
public abstract class Binding implements BindingIds, CompilerModifiers, ProblemReasons { | |
/* API | |
* Answer the receiver's binding type from Binding.BindingID. | |
* | |
* Note: Do NOT expect this to be used very often... only in switch statements with | |
* more than 2 possible choices. | |
*/ | |
public abstract int bindingType(); | |
/* API | |
* Answer true if the receiver is not a problem binding | |
*/ | |
public final boolean isValidBinding() { | |
return problemId() == NoError; | |
} | |
/* API | |
* Answer the problem id associated with the receiver. | |
* NoError if the receiver is a valid binding. | |
*/ | |
// TODO (philippe) should rename into problemReason() | |
public int problemId() { | |
return NoError; | |
} | |
/* Answer a printable representation of the receiver. | |
*/ | |
public abstract char[] readableName(); | |
/* Shorter printable representation of the receiver (no qualified type) | |
*/ | |
public char[] shortReadableName(){ | |
return readableName(); | |
} | |
} |