/*
 * 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.predicate.Predicate;
import org.eclipse.collections.api.block.procedure.Procedure;
import org.eclipse.collections.api.block.procedure.primitive.ObjectIntProcedure;
import org.eclipse.collections.impl.Counter;

A conditional ObjectIntProcedure that effectively filters which objects should be used
/** * A conditional ObjectIntProcedure that effectively filters which objects should be used */
public final class IfObjectIntProcedure<T> implements Procedure<T> { private static final long serialVersionUID = 2L; private final Counter index = new Counter(); private final ObjectIntProcedure<? super T> objectIntProcedure; private final Predicate<? super T> predicate; public IfObjectIntProcedure(Predicate<? super T> newPredicate, ObjectIntProcedure<? super T> objectIntProcedure) { this.predicate = newPredicate; this.objectIntProcedure = objectIntProcedure; } @Override public void value(T object) { if (this.predicate.accept(object)) { this.objectIntProcedure.value(object, this.index.getCount()); this.index.increment(); } } }