/***************************************************************************
* Copyright (C) 2009 by H-Store Project *
* Brown University *
* Massachusetts Institute of Technology *
* Yale University *
* *
* Original Version: *
* Zhe Zhang (zhe@cs.brown.edu) *
* http://www.cs.brown.edu/~zhe/ *
* *
* Modifications by: *
* Andy Pavlo (pavlo@cs.brown.edu) *
* http://www.cs.brown.edu/~pavlo/ *
* *
* Permission is hereby granted, free of charge, to any person obtaining *
* a copy of this software and associated documentation files (the *
* "Software"), to deal in the Software without restriction, including *
* without limitation the rights to use, copy, modify, merge, publish, *
* distribute, sublicense, and/or sell copies of the Software, and to *
* permit persons to whom the Software is furnished to do so, subject to *
* the following conditions: *
* *
* The above copyright notice and this permission notice shall be *
* included in all copies or substantial portions of the Software. *
* *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, *
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR *
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, *
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR *
* OTHER DEALINGS IN THE SOFTWARE. *
***************************************************************************/
/***************************************************************************
* Copyright (C) 2009 by H-Store Project *
* Brown University *
* Massachusetts Institute of Technology *
* Yale University *
* *
* Original Version: *
* Zhe Zhang (zhe@cs.brown.edu) *
* http://www.cs.brown.edu/~zhe/ *
* *
* Modifications by: *
* Andy Pavlo (pavlo@cs.brown.edu) *
* http://www.cs.brown.edu/~pavlo/ *
* *
* Permission is hereby granted, free of charge, to any person obtaining *
* a copy of this software and associated documentation files (the *
* "Software"), to deal in the Software without restriction, including *
* without limitation the rights to use, copy, modify, merge, publish, *
* distribute, sublicense, and/or sell copies of the Software, and to *
* permit persons to whom the Software is furnished to do so, subject to *
* the following conditions: *
* *
* The above copyright notice and this permission notice shall be *
* included in all copies or substantial portions of the Software. *
* *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, *
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR *
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, *
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR *
* OTHER DEALINGS IN THE SOFTWARE. *
***************************************************************************/
/***************************************************************************
* Copyright (C) 2009 by H-Store Project *
* Brown University *
* Massachusetts Institute of Technology *
* Yale University *
* *
* Original Version: *
* Zhe Zhang (zhe@cs.brown.edu) *
* http://www.cs.brown.edu/~zhe/ *
* *
* Modifications by: *
* Andy Pavlo (pavlo@cs.brown.edu) *
* http://www.cs.brown.edu/~pavlo/ *
* *
* Permission is hereby granted, free of charge, to any person obtaining *
* a copy of this software and associated documentation files (the *
* "Software"), to deal in the Software without restriction, including *
* without limitation the rights to use, copy, modify, merge, publish, *
* distribute, sublicense, and/or sell copies of the Software, and to *
* permit persons to whom the Software is furnished to do so, subject to *
* the following conditions: *
* *
* The above copyright notice and this permission notice shall be *
* included in all copies or substantial portions of the Software. *
* *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, *
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR *
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, *
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR *
* OTHER DEALINGS IN THE SOFTWARE. *
***************************************************************************/
package edu.brown.benchmark.tpce.util;
import java.util.HashSet;
import java.util.Iterator;
public class ImmutableHashSet<E> extends HashSet<E> {
private static final long serialVersionUID = 1L;
private final HashSet<E> set;
public ImmutableHashSet(HashSet<E> set) {
this.set = new HashSet<E>(set);
}
public ImmutableHashSet(E[] arr) {
HashSet<E> tmp = new HashSet<E>();
for (E e : arr)
tmp.add(e);
this.set = new HashSet<E>(tmp);
}
public ImmutableHashSet() {
this.set = new HashSet<E>();
}
@Override
public boolean add(Object obj) {
throw new UnsupportedOperationException();
}
@Override
public void clear() {
throw new UnsupportedOperationException();
}
@Override
public boolean contains(Object obj) {
return set.contains(obj);
}
@Override
public boolean isEmpty() {
return set.isEmpty();
}
@Override
public Iterator<E> iterator() {
return set.iterator();
}
@Override
public boolean remove(Object o) {
throw new UnsupportedOperationException();
}
@Override
public int size() {
return set.size();
}
}