case-study/jdt-after/core refactoring/org/eclipse/jdt/internal/corext/refactoring/typeconstraints2/ITypeSet.java

   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2008 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Eclipse Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/epl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package org.eclipse.jdt.internal.corext.refactoring.typeconstraints2;
  12
  13 import org.eclipse.jdt.internal.corext.refactoring.typeconstraints.types.TType;
  14
  15 public interface ITypeSet {
  16
  17         public TType chooseSingleType();
  18
  19         public ITypeSet restrictedTo(ITypeSet restrictionSet);
  20
  21         public String toString();
  22
  23         public boolean isEmpty();
  24 }