/*
* Copyright (c) 2016 Goldman Sachs.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v. 1.0 which accompany this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*/
package org.eclipse.collections.impl.list.mutable;
import java.util.ListIterator;
public class UnmodifiableListIteratorAdapter<T>
implements ListIterator<T>
{
private final ListIterator<? extends T> iterator;
public UnmodifiableListIteratorAdapter(ListIterator<T> iterator)
{
this.iterator = iterator;
}
@Override
public boolean hasNext()
{
return this.iterator.hasNext();
}
@Override
public T next()
{
return this.iterator.next();
}
@Override
public boolean hasPrevious()
{
return this.iterator.hasPrevious();
}
@Override
public T previous()
{
return this.iterator.previous();
}
@Override
public int nextIndex()
{
return this.iterator.nextIndex();
}
@Override
public int previousIndex()
{
return this.iterator.previousIndex();
}
@Override
public void remove()
{
throw new UnsupportedOperationException("Cannot call remove() on " + this.getClass().getSimpleName());
}
@Override
public void set(T o)
{
throw new UnsupportedOperationException("Cannot call set() on " + this.getClass().getSimpleName());
}
@Override
public void add(T o)
{
throw new UnsupportedOperationException("Cannot call add() on " + this.getClass().getSimpleName());
}
}