com.speedment.runtime.field.predicate.SpeedmentPredicate Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of generator-deploy Show documentation
Show all versions of generator-deploy Show documentation
A Speedment bundle that shades all dependencies into one jar. This is
useful when deploying an application on a server.
The newest version!
/*
*
* Copyright (c) 2006-2019, 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.predicate;
import com.speedment.runtime.compute.ToBoolean;
import com.speedment.runtime.field.internal.predicate.ComposedPredicateImpl;
import java.util.function.Function;
import java.util.function.Predicate;
/**
* Common interface for all metadata-rich predicates in the Speedment library.
* Speedment predicates typically operates on an entity from a manager generated
* by Speedment.
*
* @author Emil Forslund
* @since 3.1.2
*/
public interface SpeedmentPredicate extends ToBoolean {
@Override
default ComposedPredicate
compose(Function before) {
return new ComposedPredicateImpl<>(before, this);
}
@Override
default SpeedmentPredicate negate() {
return (t) -> !test(t);
}
@Override
default SpeedmentPredicate and(Predicate other) {
return CombinedPredicate.and(this, other);
}
@Override
default SpeedmentPredicate or(Predicate other) {
return CombinedPredicate.or(this, other);
}
}