Java tutorial
/** * Copyright 2012 George Belden * * This file is part of ZodiacEngine. * * ZodiacEngine is free software: you can redistribute it and/or modify it under * the terms of the GNU General Public License as published by the Free Software * Foundation, either version 3 of the License, or (at your option) any later * version. * * ZodiacEngine is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more * details. * * You should have received a copy of the GNU General Public License along with * ZodiacEngine. If not, see <http://www.gnu.org/licenses/>. */ package com.ciphertool.zodiacengine.util; import org.apache.commons.collections.Predicate; import com.ciphertool.zodiacengine.entities.Ciphertext; import com.ciphertool.zodiacengine.entities.Plaintext; public class PlaintextPredicate implements Predicate { private Ciphertext ciphertext; public PlaintextPredicate(Ciphertext ciphertext) { this.ciphertext = ciphertext; } @Override public boolean evaluate(Object p) { Plaintext plaintext = (Plaintext) p; return (plaintext.getPlaintextId().equals(this.ciphertext.getCiphertextId())); } }