mMDT5_GreenWatch/app/src/main/java/com/example/greenwatch/sensors/MicrofonHelperClasses/RingPuffer.java

package com.example.greenwatch.sensors.MicrofonHelperClasses;

public class RingPuffer {

    private short[] puffer;
    private final int laenge;
    private int anzahlEnthaltenerDaten;
    private int position;


    public RingPuffer(int n) {
        laenge = n;
        anzahlEnthaltenerDaten = 0;
        position = 0;
        puffer = new short[laenge];
    }

    public void hinzufuegen(short wert) {
        puffer[position] = wert;
        position++;
        if (position >= laenge) {
            position = 0;
        }
        if (anzahlEnthaltenerDaten < laenge) {
            anzahlEnthaltenerDaten++;
        }
    }

    public short maximum() {
        short max = 0;
        for (int i = 0; i < anzahlEnthaltenerDaten; i++) {
            if (puffer[i] > max) {
                max = puffer[i];
            }
        }
        return max;
    }
}