/*
 * Copyright 2012-2017 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.vm.heap.analysis.common.model;

import java.util.Objects;

import com.redhat.thermostat.storage.core.Entity;
import com.redhat.thermostat.storage.core.Persist;
import com.redhat.thermostat.storage.model.BasePojo;
import com.redhat.thermostat.storage.model.TimeStampedPojo;

@Entity
public class HeapInfo extends BasePojo implements TimeStampedPojo {

    private String vmId;
    private long timeStamp;

    private String heapId;
    private String heapDumpId;
    private String histogramId;

    public HeapInfo() {
        this(null, null, -1);
    }

    public HeapInfo(String writerId, String vmId, long timestamp) {
        super(writerId);
        this.vmId = vmId;
        this.timeStamp = timestamp;
    }

    @Persist
    public void setVmId(String vmId) {
        this.vmId = vmId;
    }

    @Persist
    public String getVmId() {
        return vmId;
    }

    @Persist
    public long getTimeStamp() {
        return timeStamp;
    }

    @Persist
    public void setTimeStamp(long timestamp) {
        this.timeStamp = timestamp;
    }

    @Persist
    public void setHeapId(String heapId) {
        this.heapId = heapId;
    }

    @Persist
    public String getHeapId() {
        return heapId;
    }

    @Persist
    public void setHeapDumpId(String heapDumpId) {
        this.heapDumpId = heapDumpId;
    }

    @Persist
    public String getHeapDumpId() {
        return heapDumpId;
    }

    @Override
    public boolean equals(Object o) {
        if (! (o instanceof HeapInfo)) {
            return false;
        }
        HeapInfo other = (HeapInfo) o;
        return Objects.equals(vmId, other.vmId) && Objects.equals(heapDumpId, other.heapDumpId)
               && Objects.equals(histogramId, other.histogramId) && timeStamp == other.timeStamp;
    }

    @Override
    public int hashCode() {
        return Objects.hash(vmId, heapDumpId, histogramId, timeStamp);
    }

    @Persist
    public String getHistogramId() {
        return histogramId;
    }

    @Persist
    public void setHistogramId(String histogramId) {
        this.histogramId = histogramId;
    }
}