/**
* Get the color schema for this goal.
*
* @return the color schema, or null if the measure targer is 0
*/
public MColorSchema getColorSchema() {
return (getMeasureTarget().signum() == 0)
? null
: MColorSchema.get(getCtx(), getPA_ColorSchema_ID());
}
/**
* Get Color
*
* @return color - white if no target
*/
public Color getColor() {
if (getMeasureTarget().signum() == 0) return Color.white;
else return MColorSchema.getColor(getCtx(), getPA_ColorSchema_ID(), getPercent());
} // getColor