/*******************************************************************************
* Copyright (c) 2008 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 demandpa;
/**
* doesn't actually work; just for testing pointer analysis
*/
public class DummyHashMap {
Object[] keys = new Object[10];
Object[] values = new Object[10];
public void put(Object object, Object object2) {
int ind = object.hashCode() % keys.length;
keys[ind] = object;
values[ind] = object2;
}
public Iter keyIter() {
return new Iter() {
@Override
public Object next() {
return keys[0];
}
};
}
public Iter valuesIter() {
return new Iter() {
@Override
public Object next() {
return values[0];
}
};
}
public Object get(Object key1) {
return values[0];
}
private Iter keyOrValueIter(int type) {
return type == 0 ? keyIter() : valuesIter();
}
public Iter elements() {
return keyOrValueIter(-1);
}
}