view flys-artifacts/src/main/java/de/intevation/flys/utils/IdGenerator.java @ 4376:3c8964855270

Avoid NullPointerExceptions if no settings are available Don't fail with a NullPointerExceptions if no setting for the axis is available.
author Björn Ricks <bjoern.ricks@intevation.de>
date Fri, 02 Nov 2012 15:41:52 +0100
parents e0e9a2629d7d
children
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package de.intevation.flys.utils;

public class IdGenerator {

    protected int id;

    public IdGenerator() {
    }

    public IdGenerator(int id) {
        this.id = id;
    }

    public int next() {
        return id++;
    }
}
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