/*
* 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.api.internal;
import groovy.lang.Closure;
import org.gradle.api.DomainObjectSet;
import org.gradle.api.internal.collections.CollectionEventRegister;
import org.gradle.api.internal.collections.CollectionFilter;
import org.gradle.api.internal.collections.FilteredSet;
import org.gradle.api.specs.Spec;
import org.gradle.api.specs.Specs;
import java.util.Collection;
import java.util.Iterator;
import java.util.LinkedHashSet;
import java.util.Set;
public class DefaultDomainObjectSet<T> extends DefaultDomainObjectCollection<T> implements DomainObjectSet<T> {
public DefaultDomainObjectSet(Class<? extends T> type) {
this(type, new LinkedHashSet<T>());
}
public DefaultDomainObjectSet(Class<? extends T> type, Collection<T> store) {
super(type, store);
}
protected DefaultDomainObjectSet(DefaultDomainObjectSet<? super T> store, CollectionFilter<T> filter) {
this(filter.getType(), store.filteredStore(filter), store.filteredEvents(filter));
}
protected DefaultDomainObjectSet(Class<? extends T> type, Collection<T> store, CollectionEventRegister<T> eventRegister) {
super(type, store, eventRegister);
}
@Override
protected <S extends T> DefaultDomainObjectSet<S> filtered(CollectionFilter<S> filter) {
return new DefaultDomainObjectSet<S>(this, filter);
}
@Override
protected <S extends T> Set<S> filteredStore(CollectionFilter<S> filter) {
return new FilteredSet<T, S>(this, filter);
}
@Override
public <S extends T> DomainObjectSet<S> withType(Class<S> type) {
return filtered(createFilter(type));
}
@Override
public DomainObjectSet<T> matching(Spec<? super T> spec) {
return filtered(createFilter(spec));
}
@Override
public DomainObjectSet<T> matching(Closure spec) {
return matching(Specs.<T>convertClosureToSpec(spec));
}
@Override
public Set<T> findAll(Closure cl) {
return findAll(cl, new LinkedHashSet<T>());
}
@Override
public Iterator<T> iterator() {
return new IteratorImpl(SetIterator.of(getStore()));
}
}