FarmingStage.java

package com.osroyale.content.skill.impl.farming;

 
public enum FarmingStage {

    FULL_WEEDS,

    TWO_THIRDS_WEEDS,

    ONE_THIRD_WEEDS,

    EMPTY;

    public FarmingStage getPreviousStage() {
        if (ordinal() == 0)
            return this;
        return values()[ordinal() - 1];
    }

    public FarmingStage getNextStage() {
        if (ordinal() + 1 == values().length)
            return this;
        return values()[ordinal() + 1];
    }
 
}