/*
* Copyright 2011 the original author or authors.
*
* 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.gradle.tooling.model.internal;
import org.gradle.tooling.model.DomainObjectSet;
import java.io.Serializable;
import java.util.*;
public class ImmutableDomainObjectSet<T> extends AbstractSet<T> implements DomainObjectSet<T>, Serializable {
private final Set<T> elements = new LinkedHashSet<T>();
public ImmutableDomainObjectSet(Iterable<? extends T> elements) {
for (T element : elements) {
this.elements.add(element);
}
}
@Override
public Iterator<T> iterator() {
return elements.iterator();
}
@Override
public int size() {
return elements.size();
}
public T getAt(int index) throws IndexOutOfBoundsException {
return getAll().get(index);
}
public List<T> getAll() {
return new ArrayList<T>(elements);
}
public static <T> ImmutableDomainObjectSet<T> of(Iterable<? extends T> elements) {
return new ImmutableDomainObjectSet<T>(elements);
}
}