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/* |
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* This file is part of Araknemu. |
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* |
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* Araknemu is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published by |
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* the Free Software Foundation, either version 3 of the License, or |
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* (at your option) any later version. |
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* |
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* Araknemu is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with Araknemu. If not, see <https://www.gnu.org/licenses/>. |
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* |
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* Copyright (c) 2017-2019 Vincent Quatrevieux |
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*/ |
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package fr.quatrevieux.araknemu.data.living.constraint; |
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import org.checkerframework.checker.nullness.qual.NonNull; |
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import org.checkerframework.checker.nullness.qual.Nullable; |
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/** |
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* Reverse constraint check result |
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* |
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* @param <T> The entity type |
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* @param <E> The error type |
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*/ |
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public final class Not<T, @NonNull E> implements EntityConstraint<T, E> { |
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private final EntityConstraint<T, E> constraint; |
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public Not(EntityConstraint<T, E> constraint) { |
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this.constraint = constraint; |
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} |
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@Override |
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@SuppressWarnings("contracts.conditional.postcondition") |
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public boolean check(T entity) { |
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1 |
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return !constraint.check(entity); |
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} |
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@Override |
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public @Nullable E error() { |
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return constraint.error(); |
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} |
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} |
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Arakne /
Araknemu
