/*
* ToroDB
* Copyright © 2014 8Kdata Technology (www.8kdata.com)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.torodb.mongodb.commands.pojos;
public enum MemberState {
/**
* serving still starting up, or still trying to initiate the set.
*/
RS_STARTUP(0),
/**
* this server thinks it is primary.
*/
RS_PRIMARY(1),
/**
* this server thinks it is a secondary (slave mode).
*/
RS_SECONDARY(2),
/**
* recovering/resyncing; after recovery usually auto-transitions to secondary.
*/
RS_RECOVERING(3),
/**
* loaded config, still determining who is primary.
*/
RS_STARTUP2(5),
/**
* remote node not yet reached
*/
RS_UNKNOWN(6),
RS_ARBITER(7),
/**
* node not reachable for a report
*/
RS_DOWN(8),
RS_ROLLBACK(9),
/**
* node removed from replica set
*/
RS_REMOVED(10);
private final int id;
private MemberState(int id) {
this.id = id;
}
public int getId() {
return id;
}
public static MemberState fromId(int id) throws IllegalArgumentException {
for (MemberState value : MemberState.values()) {
if (value.id == id) {
return value;
}
}
throw new IllegalArgumentException("There is no member state whose id is equal to '"
+ id + "'");
}
public boolean isReadable() {
return this == RS_PRIMARY || this == RS_SECONDARY;
}
public static int getMaxId() {
return values()[values().length - 1].id;
}
}