PageStatsPayload.java

/**
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * @author Gabriel Roldan (OpenGeo) 2010
 *  
 */
package org.geowebcache.diskquota.storage;

import org.springframework.util.Assert;

/**
 * Summarizes the changes occurred to a TilePage between two update actions on the disk quota store
 * (the disk quota subsystem does not send changes tile by tile, but accumulates them for a short 
 * while to avoid flooding the storage with requests)
 */
public class PageStatsPayload {

    private int numTiles;

    private long lastAccessTime;

    private int numHits;

    private final TilePage page;
    
    private TileSet tileSet;

    public PageStatsPayload(final TilePage page) {
        Assert.notNull(page, "Page can't be null");
        this.page = page;
    }
    
    public PageStatsPayload(final TilePage page, final TileSet tileSet) {
        Assert.notNull(page, "Page can't be null");
        this.page = page;
        this.tileSet = tileSet;
    }


    public TilePage getPage() {
        return page;
    }

    public int getNumTiles() {
        return numTiles;
    }

    public void setNumTiles(int numTiles) {
        this.numTiles = numTiles;
    }

    public long getLastAccessTime() {
        return lastAccessTime;
    }

    public void setLastAccessTime(long lastAccessTime) {
        this.lastAccessTime = lastAccessTime;
    }

    public int getNumHits() {
        return numHits;
    }

    public void setNumHits(int numHits) {
        this.numHits = numHits;
    }

    public TileSet getTileSet() {
        return tileSet;
    }

    public void setTileSet(TileSet tileSet) {
        this.tileSet = tileSet;
    }

    @Override
    public String toString() {
        return "PageStatsPayload [numTiles=" + numTiles + ", lastAccessTime=" + lastAccessTime
                + ", numHits=" + numHits + ", page=" + page + ", tileSet=" + tileSet + "]";
    }

}