CloudUsage.java

package com.sixsq.slipstream.persistence;

/*
 * +=================================================================+
 * SlipStream Server (WAR)
 * =====
 * Copyright (C) 2013 SixSq Sarl (sixsq.com)
 * =====
 * 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.
 * -=================================================================-
 */

import org.simpleframework.xml.Attribute;


public class CloudUsage {

    @Attribute
    private String cloud;

    @Attribute(empty = "0")
    private Integer vmQuota = null;

    @Attribute(empty = "0")
    private Integer userRunUsage = null;

    @Attribute
    private int userVmUsage = 0;

    @Attribute
    private int userInactiveVmUsage = 0;

    @Attribute
    private int othersVmUsage = 0;

    @Attribute
    private int pendingVmUsage = 0;

    @Attribute
    private int unknownVmUsage = 0;

    public CloudUsage(String cloud) {
        this.cloud = cloud;
    }

    public CloudUsage(String cloud, Integer vmQuota, Integer userRunUsage, int userVmUsage, int userInactiveVmUsage,
                      int othersVmUsage, int pendingVmUsage, int unknownVmUsage)
    {
        this.cloud = cloud;
        this.vmQuota = vmQuota;
        this.userRunUsage = userRunUsage;
        this.userVmUsage = userVmUsage;
        this.userInactiveVmUsage = userInactiveVmUsage;
        this.othersVmUsage = othersVmUsage;
        this.unknownVmUsage = unknownVmUsage;
        this.pendingVmUsage = pendingVmUsage;
    }

    public String getCloud() {
        return this.cloud;
    }

    public Integer getVmQuota() {
        return this.vmQuota;
    }

    public void setVmQuota(Integer vmQuota) {
        this.vmQuota = vmQuota;
    }

    public Integer getUserRunUsage() {
        return userRunUsage;
    }

    public void setUserRunUsage(Integer userRunUsage) {
        this.userRunUsage = userRunUsage;
    }

    public int getUserVmUsage() {
        return this.userVmUsage;
    }

    public void incrementUserVmUsage() {
        this.userVmUsage++;
    }

    public int getUserInactiveVmUsage() {
        return userInactiveVmUsage;
    }

    public void incrementUserInactiveVmUsage() {
        this.userInactiveVmUsage++;
    }

    public int getOthersVmUsage() {
        return othersVmUsage;
    }

    public void incrementOthersVmUsage() {
        this.othersVmUsage++;
    }

    public int getPendingVmUsage() {
        return pendingVmUsage;
    }

    public void incrementPendingVmUsage() {
        this.pendingVmUsage++;
    }

    public int getUnknownVmUsage() {
        return unknownVmUsage;
    }

    public void incrementUnknownVmUsage() {
        this.unknownVmUsage++;
    }

    public void add(CloudUsage usage) {
        add(usage, true);
    }

    public void add(CloudUsage usage, boolean addQuota) {

        if (addQuota && usage.vmQuota != null) {
            if (this.vmQuota == null) {
                this.vmQuota = 0;
            }
            this.vmQuota += usage.vmQuota;
        }

        if (usage.userRunUsage != null) {
            if (this.userRunUsage == null) {
                this.userRunUsage = 0;
            }
            this.userRunUsage += usage.userRunUsage;
        }

        this.userVmUsage += usage.userVmUsage;
        this.userInactiveVmUsage += usage.userInactiveVmUsage;
        this.othersVmUsage += usage.othersVmUsage;
        this.unknownVmUsage += usage.unknownVmUsage;
        this.pendingVmUsage += usage.pendingVmUsage;
    }

}