Android Open Source - dragon-wars Statistics

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Back to project page dragon-wars.

License

The source code is released under:

GNU General Public License

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Java Source Code

/* This file is part of Dragon Wars.
 *//from  w  w w . j  a va2  s.  c  o  m
 * Dragon Wars 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 3 of the License, or
 * (at your option) any later version.
 *
 * Dragon Wars 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 Dragon Wars.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.group7.dragonwars.engine;

import java.util.Set;
import java.util.TreeMap;
import java.util.Map;
import java.util.Map.Entry;

public class Statistics {
    private Map<String, Double> sMap;

    public Statistics() {
        this.sMap = new TreeMap<String, Double>();
    }

    private void putIfNotPresent(final String stat) {
        if (!sMap.containsKey(stat)) {
            setStatistic(stat, 0.0);
        }
    }

    public void increaseStatistic(final String stat) {
        increaseStatistic(stat, 1.0);
    }

    public void increaseStatistic(final String stat, final Double amount) {
        putIfNotPresent(stat);
        setStatistic(stat, sMap.get(stat) + amount);
    }

    public void decreaseStatistic(final String stat) {
        increaseStatistic(stat, -1.0);
    }

    public void decreaseStatistic(final String stat, final Double amount) {
        increaseStatistic(stat, -amount);
    }

    public void setStatistic(final String stat, final Double amount) {
        sMap.put(stat, amount);
    }

    public Double getStatistic(final String stat) {
        putIfNotPresent(stat);
        return sMap.get(stat);
    }

    public Set<Entry<String, Double>> getEntrySet() {
        return sMap.entrySet();
    }

    @Override
    public String toString() {
        String r = "";

        for (Map.Entry<String, Double> ent : sMap.entrySet()) {
            r += ent.getKey() + ": "  + ent.getValue().doubleValue() + "\n";
        }

        return r;
    }


}

Java Source Code List