/**
*
* Copyright (c) 2006-2017, Speedment, Inc. All Rights Reserved.
*
* 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:
*
* http://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 com.speedment.runtime.field.internal.predicate.reference;
import com.speedment.common.tuple.Tuple1;
import com.speedment.runtime.field.internal.predicate.AbstractFieldPredicate;
import com.speedment.runtime.field.predicate.FieldPredicate;
import com.speedment.runtime.field.trait.HasReferenceValue;
import java.util.Objects;
import static com.speedment.runtime.field.predicate.PredicateType.NOT_EQUAL;
/**
*
* @param <ENTITY> the entity type
* @param <D> the database type
* @param <V> the value type
*
* @author Per Minborg
* @since 2.2.0
*/
public final class ReferenceNotEqualPredicate<ENTITY, D, V extends Comparable<? super V>>
extends AbstractFieldPredicate<ENTITY, V, HasReferenceValue<ENTITY, D, V>>
implements Tuple1<V> {
private final V value;
public ReferenceNotEqualPredicate(HasReferenceValue<ENTITY, D, V> field, V value) {
this(field, value, false);
}
ReferenceNotEqualPredicate(HasReferenceValue<ENTITY, D, V> field, V value, boolean negated) {
super(NOT_EQUAL, field, entity -> !Objects.equals(field.get(entity), value), negated);
this.value = value;
}
@Override
public V get0() {
return value;
}
@Override
public ReferenceNotEqualPredicate<ENTITY, D, V> negate() {
return new ReferenceNotEqualPredicate<>(getField(), value, !isNegated());
}
}