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/*******************************************************************************
* Copyright (c) 2011 NumberFour AG
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* NumberFour AG - initial API and Implementation (Alex Panchenko)
*******************************************************************************/
package org.eclipse.dltk.javascript.typeinfo;
import org.eclipse.dltk.compiler.problem.IValidationStatus;
public enum TypeCompatibility implements IValidationStatus {
TRUE, UNPARAMETERIZED, FALSE;
public boolean ok() {
return this == TRUE;
}
public static TypeCompatibility valueOf(boolean value) {
return value ? TRUE : FALSE;
}
public boolean after(TypeCompatibility value) {
return ordinal() > value.ordinal();
}
}