| /******************************************************************************* |
| * Copyright (c) 2000, 2005 IBM Corporation and others. |
| * 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.jdt.internal.corext.refactoring.typeconstraints2; |
| |
| import org.eclipse.jdt.internal.corext.refactoring.typeconstraints.types.TType; |
| |
| /** |
| * A ImmutableTypeVariable is a ConstraintVariable which stands for an |
| * immutable type (without an updatable Source location) |
| */ |
| |
| public final class ImmutableTypeVariable2 extends ConstraintVariable2 { |
| |
| public ImmutableTypeVariable2(TType type) { |
| super(type); |
| } |
| |
| /* |
| * @see java.lang.Object#hashCode() |
| */ |
| public int hashCode() { |
| return getType().hashCode(); |
| } |
| |
| /* |
| * @see java.lang.Object#equals(java.lang.Object) |
| */ |
| public boolean equals(Object other) { |
| if (this == other) |
| return true; |
| if (other.getClass() != ImmutableTypeVariable2.class) |
| return false; |
| |
| return getType() == ((ImmutableTypeVariable2) other).getType(); |
| } |
| |
| public String toString() { |
| return getType().getPrettySignature(); |
| } |
| } |