Method parseExpression

code/src/java/pcgen/util/PJEP.java:105–114

(String expression_in)

	}

	@Override
	public Node parseExpression(String expression_in)
	{
		if (updateVariables())
		{
			initSymTab();
		}

		return super.parseExpression(expression_in);
	}

	/**
	 * Identify if the results of the calculation will be cachable.