io.cdap.delta.store.Namespace Maven / Gradle / Ivy
/*
* Copyright © 2020 Cask Data, 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 io.cdap.delta.store;
import java.util.Objects;
/**
* A namespace name and generation.
*/
public class Namespace {
private final String name;
private final long generation;
public Namespace(String name, long generation) {
this.name = name;
this.generation = generation;
}
public String getName() {
return name;
}
public long getGeneration() {
return generation;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
Namespace namespace = (Namespace) o;
return generation == namespace.generation &&
Objects.equals(name, namespace.name);
}
@Override
public int hashCode() {
return Objects.hash(name, generation);
}
}