com.datastax.driver.mapping.HierarchyScanStrategy Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of cassandra-driver-mapping Show documentation
Show all versions of cassandra-driver-mapping Show documentation
Object mapper for the Java Driver for YugaByte DB.
The newest version!
/*
* Copyright DataStax, Inc.
*
* 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.datastax.driver.mapping;
import java.util.List;
/**
* A strategy to determine which ancestors of mapped classes should be scanned for mapped
* properties.
*/
public interface HierarchyScanStrategy {
/**
* Computes the ancestors of the given base class, optionally filtering out any ancestor that
* should not be scanned.
*
* Implementors should always include {@code mappedClass} in the returned list.
*
* @param mappedClass The mapped class; this is necessarily a class annotated with either {@link
* com.datastax.driver.mapping.annotations.Table @Table} or {@link
* com.datastax.driver.mapping.annotations.UDT @UDT}.
* @return the list of classes that should be scanned, including {@code mappedClass} itself and
* its ancestors, ordered from the lowest (closest to {@code mappedClass}) to the highest (or
* farthest from {@code mappedClass}).
*/
List> filterClassHierarchy(Class> mappedClass);
}