/*
 * Copyright (c) 2002-2015, JIDE Software Inc. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 */
package jidefx.utils;

import javafx.beans.InvalidationListener;
import javafx.collections.ListChangeListener;
import javafx.collections.ObservableList;
import javafx.collections.transformation.FilteredList;
import javafx.collections.transformation.SortedList;

import java.util.Collection;
import java.util.Comparator;
import java.util.Iterator;
import java.util.List;
import java.util.ListIterator;
import java.util.Spliterator;
import java.util.function.Consumer;
import java.util.function.Predicate;
import java.util.function.UnaryOperator;
import java.util.stream.Stream;

/**
 * An {@code ObservableList} that delegates all of its calls to another {@code ObservableList}.
 */
public class DelegatingObservableList<E> implements ObservableList<E> {
    private final ObservableList<E> delegate;

    public DelegatingObservableList(ObservableList<E> delegate) {
        this.delegate = delegate;
    }

    protected ObservableList<E> getDelegate() {
        return delegate;
    }

    @Override
    public void addListener(ListChangeListener<? super E> listener) {
        delegate.addListener(listener);
    }

    @Override
    public void removeListener(ListChangeListener<? super E> listener) {
        delegate.removeListener(listener);
    }

    @Override
    public boolean addAll(E... elements) {
        return delegate.addAll(elements);
    }

    @Override
    public boolean setAll(E... elements) {
        return delegate.setAll(elements);
    }

    @Override
    public boolean setAll(Collection<? extends E> col) {
        return delegate.setAll(col);
    }

    @Override
    public boolean removeAll(E... elements) {
        return delegate.removeAll(elements);
    }

    @Override
    public boolean retainAll(E... elements) {
        return delegate.retainAll(elements);
    }

    @Override
    public void remove(int from, int to) {
        delegate.remove(from, to);
    }

    @Override
    public FilteredList<E> filtered(Predicate<E> predicate) {
        return delegate.filtered(predicate);
    }

    @Override
    public SortedList<E> sorted(Comparator<E> comparator) {
        return delegate.sorted(comparator);
    }

    @Override
    public SortedList<E> sorted() {
        return delegate.sorted();
    }

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

    @Override
    public boolean isEmpty() {
        return delegate.isEmpty();
    }

    @Override
    public boolean contains(Object o) {
        return delegate.contains(o);
    }

    @Override
    public Iterator<E> iterator() {
        return delegate.iterator();
    }

    @Override
    public Object[] toArray() {
        return delegate.toArray();
    }

    @Override
    public <T> T[] toArray(T[] a) {
        return delegate.toArray(a);
    }

    @Override
    public boolean add(E e) {
        return delegate.add(e);
    }

    @Override
    public boolean remove(Object o) {
        return delegate.remove(o);
    }

    @Override
    public boolean containsAll(Collection<?> c) {
        return delegate.containsAll(c);
    }

    @Override
    public boolean addAll(Collection<? extends E> c) {
        return delegate.addAll(c);
    }

    @Override
    public boolean addAll(int index, Collection<? extends E> c) {
        return delegate.addAll(index, c);
    }

    @Override
    public boolean removeAll(Collection<?> c) {
        return delegate.removeAll(c);
    }

    @Override
    public boolean retainAll(Collection<?> c) {
        return delegate.retainAll(c);
    }

    @Override
    public void replaceAll(UnaryOperator<E> operator) {
        delegate.replaceAll(operator);
    }

    @Override
    public void sort(Comparator<? super E> c) {
        delegate.sort(c);
    }

    @Override
    public void clear() {
        delegate.clear();
    }

    @Override
    public boolean equals(Object o) {
        return delegate.equals(o);
    }

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

    @Override
    public E get(int index) {
        return delegate.get(index);
    }

    @Override
    public E set(int index, E element) {
        return delegate.set(index, element);
    }

    @Override
    public void add(int index, E element) {
        delegate.add(index, element);
    }

    @Override
    public E remove(int index) {
        return delegate.remove(index);
    }

    @Override
    public int indexOf(Object o) {
        return delegate.indexOf(o);
    }

    @Override
    public int lastIndexOf(Object o) {
        return delegate.lastIndexOf(o);
    }

    @Override
    public ListIterator<E> listIterator() {
        return delegate.listIterator();
    }

    @Override
    public ListIterator<E> listIterator(int index) {
        return delegate.listIterator(index);
    }

    @Override
    public List<E> subList(int fromIndex, int toIndex) {
        return delegate.subList(fromIndex, toIndex);
    }

    @Override
    public Spliterator<E> spliterator() {
        return delegate.spliterator();
    }

    @Override
    public boolean removeIf(Predicate<? super E> filter) {
        return delegate.removeIf(filter);
    }

    @Override
    public Stream<E> stream() {
        return delegate.stream();
    }

    @Override
    public Stream<E> parallelStream() {
        return delegate.parallelStream();
    }

    @Override
    public void forEach(Consumer<? super E> action) {
        delegate.forEach(action);
    }

    @Override
    public void addListener(InvalidationListener listener) {
        delegate.addListener(listener);
    }

    @Override
    public void removeListener(InvalidationListener listener) {
        delegate.removeListener(listener);
    }
}