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    • org.omnifaces.persistence.criteria.Not Maven / Gradle / Ivy

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    /*
 * Copyright 2021 OmniFaces
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * 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.omnifaces.persistence.criteria;

import java.util.Objects;

import jakarta.persistence.criteria.CriteriaBuilder;
import jakarta.persistence.criteria.Expression;
import jakarta.persistence.criteria.Predicate;

/**
 * Creates path NOT criteria.
 *
 * @author Bauke Scholtz
 */
public final class Not extends Criteria {

    private Not(Object value) {
        super(value, true);
    }

    public static Not value(Object value) {
        return new Not(value);
    }

    @Override
    public Predicate build(Expression path, CriteriaBuilder criteriaBuilder, ParameterBuilder parameterBuilder) {
        throw new UnsupportedOperationException();
    }

    @Override
    public boolean applies(Object modelValue) {
        if (modelValue instanceof Criteria) {
            return !((Criteria) modelValue).applies(getValue());
        }
        else {
            return !Objects.equals(modelValue, getValue());
        }
    }

}
    
    
    
    

    




    
    
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