/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.ambari.server.metadata;
import java.util.Objects;
import org.apache.ambari.server.Role;
import org.apache.ambari.server.RoleCommand;
/**
* Tuple object containing a Role and RoleCommand.
*/
public class RoleCommandPair {
private final Role role;
private final RoleCommand cmd;
public RoleCommandPair(Role _role, RoleCommand _cmd) {
if (_role == null || _cmd == null) {
throw new IllegalArgumentException("role = "+_role+", cmd = "+_cmd);
}
this.role = _role;
this.cmd = _cmd;
}
@Override
public int hashCode() {
return Objects.hash(role, cmd);
}
@Override
public boolean equals(Object other) {
if (other != null && (other instanceof RoleCommandPair)
&& ((RoleCommandPair) other).role.equals(role)
&& ((RoleCommandPair) other).cmd.equals(cmd)) {
return true;
}
return false;
}
Role getRole() {
return role;
}
RoleCommand getCmd() {
return cmd;
}
@Override
public String toString() {
return "RoleCommandPair{" + "role=" + role + ", cmd=" + cmd + '}';
}
}