Method getRange

code/src/java/pcgen/core/doomsdaybook/RuleSet.java:185–201

Get the range. @return range @throws Exception When no entry exists for the supplied key.

()

	 * @throws Exception When no entry exists for the supplied key.
	 */
	private int getRange() throws Exception
	{
		int rangeTop = 0;

		for (String key : this)
		{
			DataElement value = allVars.getDataElement(key);
			rangeTop += value.getWeight();
		}

		if (rangeTop <= 0)
		{ //the die will nullpointer if it is not at least 1
			rangeTop = 1;
		}

		return rangeTop;
	}

	/**
	 * Get the rule.