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/*
 * Copyright (c) 2002 - 2006 IBM Corporation.
 * 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 com.ibm.wala.util.intset;

import com.ibm.wala.util.debug.UnimplementedError;

/** An object that creates some bimodal mutable int sets. */
public class BimodalMutableIntSetFactory implements MutableIntSetFactory {

  private final MutableSparseIntSetFactory factory = new MutableSparseIntSetFactory();

  @Override
  public BimodalMutableIntSet make(int[] set) {
    BimodalMutableIntSet result = new BimodalMutableIntSet();
    result.impl = factory.make(set);
    return result;
  }

  @Override
  public BimodalMutableIntSet parse(String string) throws NumberFormatException {
    BimodalMutableIntSet result = new BimodalMutableIntSet();
    result.impl = factory.parse(string);
    return result;
  }

  @Override
  public BimodalMutableIntSet makeCopy(IntSet x)
      throws UnimplementedError, IllegalArgumentException {
    if (x == null) {
      throw new IllegalArgumentException("x == null");
    }
    return BimodalMutableIntSet.makeCopy(x);
  }

  @Override
  public BimodalMutableIntSet make() {
    return new BimodalMutableIntSet();
  }
}