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CollectIfProcedure.java
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CollectIfProcedure.java
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/*
* Copyright (c) 2022 Goldman Sachs and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v. 1.0 which accompany this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*/
package org.eclipse.collections.impl.block.procedure;
import java.util.Collection;
import org.eclipse.collections.api.block.function.Function;
import org.eclipse.collections.api.block.predicate.Predicate;
import org.eclipse.collections.api.block.procedure.Procedure;
import org.eclipse.collections.api.factory.Lists;
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(Lists.mutable.withInitialCapacity(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;
}
@Override
public void value(T object)
{
if (this.predicate.accept(object))
{
this.collection.add(this.function.valueOf(object));
}
}
public Collection<V> getCollection()
{
return this.collection;
}
}