/*
 * Copyright (c) 2021 Goldman Sachs.
 * 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 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.impl.list.mutable.FastList;

public final class FastListCollectIfProcedure<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 FastList<V> fastList;

    public FastListCollectIfProcedure(
            FastList<V> targetCollection,
            Function<? super T, ? extends V> function,
            Predicate<? super T> predicate)
    {
        this.function = function;
        this.predicate = predicate;
        this.fastList = targetCollection;
    }

    @Override
    public void value(T object)
    {
        if (this.predicate.accept(object))
        {
            V value = this.function.valueOf(object);
            this.fastList.add(value);
        }
    }

    public FastList<V> getFastList()
    {
        return this.fastList;
    }
}
