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A simple swing UI that allows you to visualize/export diagnostic files generates with the spf4j-core library: tsdb, ssdump...

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/*
 * Copyright (c) 2001-2017, Zoltan Farkas All Rights Reserved.
 *
 * This library 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 2.1 of the License, or (at your option) any later version.
 *
 * This library 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, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 *
 * Additionally licensed with:
 *
 * 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.
 */
package org.spf4j.perf.impl.chart;

import java.util.List;
import org.jfree.chart.axis.NumberTickUnit;
import org.spf4j.base.ComparablePair;
import org.spf4j.perf.impl.Quanta;

/**
 *
 * @author zoly
 */
public final class QuantizedNumberTickUnit extends NumberTickUnit {

    private static final long serialVersionUID = 1L;
    
    private final List> quantas;

    public QuantizedNumberTickUnit(final double size, final List> quantas) {
        super(size);
        this.quantas = quantas;
    }

    @Override
    public String valueToString(final double value) {
        int idx = (int) Math.round(value);
        if (idx < 0) {
            return "NI";
        } else if (idx >= quantas.size()) {
            return "PI";
        }
        long val = quantas.get(idx).getFirst().getIntervalStart();
        if (val == Long.MIN_VALUE) {
            return "NI";
        } else {
            return Long.toString(val);
        }
    }

    @Override
    public int hashCode() {
        int hash = 3;
        return 37 * hash + (this.quantas != null ? this.quantas.hashCode() : 0);
    }

    @Override
    public boolean equals(final Object obj) {
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final QuantizedNumberTickUnit other = (QuantizedNumberTickUnit) obj;
        return (!(this.quantas != other.quantas && (this.quantas == null || !this.quantas.equals(other.quantas))));
    }

}