/*
* Copyright 2011 Goldman Sachs.
*
* 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.gs.collections.impl.block.procedure;
import java.util.Collection;
import com.gs.collections.api.block.function.Function;
import com.gs.collections.api.block.predicate.Predicate;
import com.gs.collections.api.block.procedure.Procedure;
import com.gs.collections.impl.list.mutable.FastList;
public final class CollectIfProcedure<T, V>
implements Procedure<T>
{
private static final long serialVersionUID = 1L;
private final Function<? super T, ? extends V> function;
private final Predicate<? super T> predicate;
private final Collection<V> collection;
public CollectIfProcedure(int taskSize, Function<? super T, ? extends V> function,
Predicate<? super T> predicate)
{
this(FastList.<V>newList(taskSize), function, predicate);
}
public CollectIfProcedure(Collection<V> targetCollection, Function<? super T, ? extends V> function,
Predicate<? super T> predicate)
{
this.function = function;
this.predicate = predicate;
this.collection = targetCollection;
}
public void value(T object)
{
if (this.predicate.accept(object))
{
this.collection.add(this.function.valueOf(object));
}
}
public Collection<V> getCollection()
{
return this.collection;
}
}