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ChainedProcedure.java
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ChainedProcedure.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.List;
import org.eclipse.collections.api.block.procedure.Procedure;
import org.eclipse.collections.api.factory.Lists;
/**
* ChainedProcedure allows a developer to chain together procedure to be executed in sequence.
*/
public final class ChainedProcedure<T> implements Procedure<T>
{
private static final long serialVersionUID = 1L;
private final List<Procedure<? super T>> procedures = Lists.mutable.withInitialCapacity(3);
public static <E> ChainedProcedure<E> with(Procedure<? super E> procedure1, Procedure<? super E> procedure2)
{
ChainedProcedure<E> chainedProcedure = new ChainedProcedure<>();
chainedProcedure.addProcedure(procedure1);
chainedProcedure.addProcedure(procedure2);
return chainedProcedure;
}
public void addProcedure(Procedure<? super T> procedure)
{
this.procedures.add(procedure);
}
@Override
public void value(T object)
{
int size = this.procedures.size();
for (int i = 0; i < size; i++)
{
this.procedures.get(i).value(object);
}
}
@Override
public String toString()
{
return "ChainedProcedure.with(" + this.procedures + ')';
}
}