// Copyright 2012 Citrix Systems, Inc. Licensed under the
// Apache License, Version 2.0 (the "License"); you may not use this
// file except in compliance with the License.  Citrix Systems, Inc.
// reserves all rights not expressly granted by 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.
// 
// Automatically generated by addcopyright.py at 04/03/2012
package com.cloud.agent.api;

import com.cloud.agent.api.LogLevel.Log4jLevel;
import com.cloud.host.HostStats;

/**
 * @author ajoshi
 *
 */
@LogLevel(Log4jLevel.Trace)
public class GetHostStatsAnswer extends Answer implements HostStats {

    HostStatsEntry hostStats;

    protected GetHostStatsAnswer() {
        hostStats = new HostStatsEntry();
    }

    public GetHostStatsAnswer(GetHostStatsCommand cmd, HostStatsEntry hostStatistics) {
        super(cmd);
        this.hostStats = hostStatistics;
    }

    public GetHostStatsAnswer(GetHostStatsCommand cmd, double cpuUtilization, double freeMemoryKBs, double totalMemoryKBs, double networkReadKBs,
            double networkWriteKBs, String entityType) {
        super(cmd);
        hostStats = new HostStatsEntry();

        hostStats.setCpuUtilization(cpuUtilization);
        hostStats.setFreeMemoryKBs(freeMemoryKBs);
        hostStats.setTotalMemoryKBs(totalMemoryKBs);
        hostStats.setNetworkReadKBs(networkReadKBs);
        hostStats.setNetworkWriteKBs(networkWriteKBs);
        hostStats.setEntityType(entityType);
    }

    @Override
    public double getUsedMemory() {
        return hostStats.getUsedMemory();
    }

    @Override
    public double getFreeMemoryKBs() {
        return hostStats.getFreeMemoryKBs();
    }

    @Override
    public double getTotalMemoryKBs() {
        return hostStats.getTotalMemoryKBs();
    }

    @Override
    public double getCpuUtilization() {
        return hostStats.getCpuUtilization();
    }

    @Override
    public double getNetworkReadKBs() {
        return hostStats.getNetworkReadKBs();
    }

    @Override
    public double getNetworkWriteKBs() {
        return hostStats.getNetworkWriteKBs();
    }

    @Override
    public String getEntityType() {
        return hostStats.getEntityType();
    }

    @Override
    public HostStats getHostStats() {
        return hostStats;
    }
}