com.speedment.runtime.join.trait.HasWhere Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of tool-deploy Show documentation
Show all versions of tool-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.join.trait;
import com.speedment.runtime.field.predicate.FieldPredicate;
import java.util.function.Predicate;
/**
*
* @author Per Minborg
* @param entity type
* @param return type
*/
public interface HasWhere {
/**
* Adds the provided {@code predicate} to the collection of predicates that
* shall be applied to entities from the previous Manager before entities
* are accepted in the join.
*
* Currently, only {@link FieldPredicate FieldPredicates } obtained by
* Speedment predicate builders can be used in Join Operations. No anonymous
* lambdas can be used.
*
* @param predicate to apply
* @return a builder where the provided {@code predicate} is added
*
* @throws NullPointerException if the provided {@code predicate } is
* {@code null}
*/
R where(Predicate predicate);
}