/*
* Copyright 2010 Outerthought bvba
*
* 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 org.lilyproject.repository.api;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.ListIterator;
/**
* A hierarchical path value. This kind of value specifies a hierarchical path consisting of path segments.
*
* <p>See {@link ValueType}.
*
*/
public class HierarchyPath implements List<Object>, Cloneable {
private List<Object> elements;
public HierarchyPath(Object... elements) {
this.elements = new ArrayList<Object>(elements.length);
Collections.addAll(this.elements, elements);
}
public Object[] getElements() {
return toArray();
}
public int length() {
return size();
}
@Override
public Object clone() {
return new HierarchyPath(getElements());
}
@Override
public int size() {
return elements.size();
}
@Override
public boolean isEmpty() {
return elements.isEmpty();
}
@Override
public boolean contains(Object o) {
return elements.contains(o);
}
@Override
public Iterator<Object> iterator() {
return elements.iterator();
}
@Override
public Object[] toArray() {
return elements.toArray();
}
@Override
public <T> T[] toArray(T[] a) {
return elements.toArray(a);
}
@Override
public boolean add(Object o) {
return elements.add(o);
}
@Override
public boolean remove(Object o) {
return elements.remove(o);
}
@Override
public boolean containsAll(Collection<?> c) {
return elements.containsAll(c);
}
@Override
public boolean addAll(Collection<? extends Object> c) {
return elements.addAll(c);
}
@Override
public boolean addAll(int index, Collection<? extends Object> c) {
return elements.addAll(index, c);
}
@Override
public boolean removeAll(Collection<?> c) {
return elements.removeAll(c);
}
@Override
public boolean retainAll(Collection<?> c) {
return elements.retainAll(c);
}
@Override
public void clear() {
elements.clear();
}
@Override
public boolean equals(Object o) {
return elements.equals(o);
}
@Override
public int hashCode() {
return elements.hashCode();
}
@Override
public Object get(int index) {
return elements.get(index);
}
@Override
public Object set(int index, Object element) {
return elements.set(index, element);
}
@Override
public void add(int index, Object element) {
elements.add(index, element);
}
@Override
public Object remove(int index) {
return elements.remove(index);
}
@Override
public int indexOf(Object o) {
return elements.indexOf(o);
}
@Override
public int lastIndexOf(Object o) {
return elements.lastIndexOf(o);
}
@Override
public ListIterator<Object> listIterator() {
return elements.listIterator();
}
@Override
public ListIterator<Object> listIterator(int index) {
return elements.listIterator(index);
}
@Override
public List<Object> subList(int fromIndex, int toIndex) {
return elements.subList(fromIndex, toIndex);
}
}