package models.dataFlowModel;

public enum PushPullValue {
	PULL,
	PUSHorPULL,
	PUSH;
	
	public String toString() {
		switch (this) {
			case PUSHorPULL:
				return "PUSH/PULL";
			case PUSH:
				return "PUSH";
			case PULL:
				return "PULL";
			default:
				return "";
		}
	}
}