org.batoo.jpa.benchmark.TimeElement.java Source code

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Here is the source code for org.batoo.jpa.benchmark.TimeElement.java

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/*
 * Copyright (c) 2012 - Batoo Software ve Consultancy Ltd.
 * 
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * 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 Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 */
package org.batoo.jpa.benchmark;

import java.util.Collections;
import java.util.HashMap;
import java.util.List;

import org.apache.commons.lang.StringUtils;

import com.google.common.collect.Lists;

/**
 * 
 * @author hceylan
 * @since $version
 */
public class TimeElement extends HashMap<String, TimeElement> implements Comparable<TimeElement> {

    private static final long serialVersionUID = 1L;
    private long time;
    private long self;
    private final String key;
    private int hits;
    private int selfHit;
    private long timeWithoutDerby;

    /**
     * @param key
     *            the key
     * 
     * @since $version
     * @author hceylan
     */
    public TimeElement(String key) {
        this.key = key;
    }

    /**
     * @param used
     *            the time used
     * @param self
     *            time used by self
     * @param inDerby
     *            time is in derby stack
     * 
     * @since $version
     * @author hceylan
     */
    public void addTime(long used, boolean self, boolean inDerby) {
        this.hits++;
        this.time += used;
        if (!inDerby) {
            this.timeWithoutDerby += used;
        }
        if (self) {
            this.selfHit++;
            this.self += used;
        }
    }

    /**
     * {@inheritDoc}
     * 
     */
    @Override
    public int compareTo(TimeElement o) {
        return this.key.compareTo(o.key);
    }

    /**
     * Dumps the summary of the test.
     * 
     * @param type
     *            the benchmark type
     * 
     * @since $version
     * @author hceylan
     */
    public void dump0(Type type) {
        final int nameStart = this.key.indexOf("doBenchmark");

        if (nameStart > -1) {
            System.out.println(//
                    type.name() + //
                            " | " + String.format("%010d", this.time / 1000000) + //
                            " | " + String.format("%010d", this.timeWithoutDerby / 1000000) + //
                            " | " + String.format("%010d", (this.time - this.timeWithoutDerby) / 1000000) + //
                            " | " + this.key.substring(nameStart + 11) + " Test");
        }

        final List<TimeElement> children = Lists.newArrayList(this.values());
        Collections.sort(children);
        for (final TimeElement child : children) {
            child.dump0(type);
        }
    }

    /**
     * @param rowNo
     *            the row no
     * @param depth
     *            the depth
     * @return the row no
     * 
     * @since $version
     * @author hceylan
     */
    public int dump1(int rowNo, int depth) {
        if ((depth > 0) && (this.timeWithoutDerby > 10000000)) {
            rowNo++;
            final String tabs = StringUtils.repeat(" ", depth);
            System.out.println(String.format("%010d", rowNo) + //
                    " " + String.format("%010d", depth) + //
                    " " + String.format("%010d", this.hits) + //
                    " " + String.format("%010d", this.selfHit) + //
                    " " + String.format("%010d", this.time / 1000000) + //
                    " " + String.format("%010d", this.timeWithoutDerby / 1000000) + //
                    " " + String.format("%010d", this.self / 1000000) + //
                    tabs + this.key);
        }

        final List<TimeElement> children = Lists.newArrayList(this.values());
        Collections.sort(children);
        for (final TimeElement child : children) {
            rowNo = child.dump1(rowNo, depth + 1);
        }

        return rowNo;
    }

    /**
     * @param rowNo
     *            the row no
     * 
     * @since $version
     * @author hceylan
     */
    public void dump2(int rowNo) {
        System.out.println(String.format("%010d", rowNo) + //
                " " + String.format("%010d", this.hits) + //
                " " + String.format("%010d", this.selfHit) + //
                " " + this.key);
    }

    /**
     * {@inheritDoc}
     * 
     */
    @Override
    public TimeElement get(Object key) {
        TimeElement timeElement = super.get(key);

        if (timeElement == null) {
            this.put((String) key, timeElement = new TimeElement((String) key));
        }

        return timeElement;
    }

    /**
     * @return self
     * 
     * @since $version
     * @author hceylan
     */
    public Long getSelf() {
        return this.self;
    }
}