/*
 * Copyright 2014 - 2017 Blazebit.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.blazebit.persistence.view.impl.collection;

import java.util.ListIterator;

public class RecordingListIterator<E> extends RecordingIterator<ListIterator<E>, E> implements ListIterator<E> {

    public RecordingListIterator(ListIterator<E> delegate) {
        super(delegate);
    }

    @Override
    public void set(E e) {
        // TODO: implement
        throw new UnsupportedOperationException("Updating updatable entity view collections is not yet supported!");
    }

    @Override
    public void add(E e) {
        // TODO: implement
        throw new UnsupportedOperationException("Updating updatable entity view collections is not yet supported!");
    }

    /**************
     * Read-only
     *************/
    
    @Override
    public boolean hasPrevious() {
        return delegate.hasPrevious();
    }

    @Override
    public E previous() {
        return delegate.previous();
    }

    @Override
    public int nextIndex() {
        return delegate.nextIndex();
    }

    @Override
    public int previousIndex() {
        return delegate.previousIndex();
    }

}