Mercurial > hg > release > thermostat-1.2
view storage/core/src/main/java/com/redhat/thermostat/storage/dao/HostInfoDAO.java @ 1660:c6ae78b6f3ac
[Thermostat 1.2] Update copyright year to 2015
Reviewed-by: omajid
Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2015-March/013127.html
PR2273
author | Severin Gehwolf <sgehwolf@redhat.com> |
---|---|
date | Wed, 11 Mar 2015 15:07:27 +0100 |
parents | 0f2fbbea20bf |
children |
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/* * Copyright 2012-2015 Red Hat, Inc. * * This file is part of Thermostat. * * Thermostat is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published * by the Free Software Foundation; either version 2, or (at your * option) any later version. * * Thermostat 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 * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with Thermostat; see the file COPYING. If not see * <http://www.gnu.org/licenses/>. * * Linking this code with other modules is making a combined work * based on this code. Thus, the terms and conditions of the GNU * General Public License cover the whole combination. * * As a special exception, the copyright holders of this code give * you permission to link this code with independent modules to * produce an executable, regardless of the license terms of these * independent modules, and to copy and distribute the resulting * executable under terms of your choice, provided that you also * meet, for each linked independent module, the terms and conditions * of the license of that module. An independent module is a module * which is not derived from or based on this code. If you modify * this code, you may extend this exception to your version of the * library, but you are not obligated to do so. If you do not wish * to do so, delete this exception statement from your version. */ package com.redhat.thermostat.storage.dao; import java.util.Collection; import com.redhat.thermostat.annotations.Service; import com.redhat.thermostat.storage.core.Category; import com.redhat.thermostat.storage.core.Countable; import com.redhat.thermostat.storage.core.HostRef; import com.redhat.thermostat.storage.core.Key; import com.redhat.thermostat.storage.model.HostInfo; @Service public interface HostInfoDAO extends Countable { static Key<String> hostNameKey = new Key<>("hostname"); static Key<String> osNameKey = new Key<>("osName"); static Key<String> osKernelKey = new Key<>("osKernel"); static Key<Integer> cpuCountKey = new Key<>("cpuCount"); static Key<String> cpuModelKey = new Key<>("cpuModel"); static Key<Long> hostMemoryTotalKey = new Key<>("totalMemory"); static final Category<HostInfo> hostInfoCategory = new Category<>("host-info", HostInfo.class, Key.AGENT_ID, hostNameKey, osNameKey, osKernelKey, cpuCountKey, cpuModelKey, hostMemoryTotalKey); /** * * @param ref The host ref for which to get the HostInfo object for. * @return The corresponding HostInfo object. May return null if the user * is not permitted to retrieve this HostInfo. */ HostInfo getHostInfo(HostRef ref); void putHostInfo(HostInfo info); /** * * @return A collection of hosts, which may be empty. */ Collection<HostRef> getHosts(); /** * * @return A collection of alive hosts which may be empty. */ Collection<HostRef> getAliveHosts(); /** * * @return if this host is alive. */ boolean isAlive(HostRef ref); }