EqualToSpecification.java

/**
 * Copyright (C) 2013 Kametic <epo.jemba@kametic.com>
 *
 * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE, Version 3, 29 June 2007;
 * or any later version
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.gnu.org/licenses/lgpl-3.0.txt
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.nuunframework.kernel.commons.specification;

import org.apache.commons.lang.ObjectUtils;

public class EqualToSpecification<T> extends AbstractSpecification<T> {
    private final Object value;

    /**
     * Construct a new {@link EqualToSpecification}.
     * @param value the value that our candidates should be equal to
     */
    public EqualToSpecification(Object value) {
        this.value = value;
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public boolean isSatisfiedBy(T candidate) {
        return ObjectUtils.equals(candidate, value);
    }

}