add enum type

[sbutz]

No description provided.

[hmenke]

Please add documentation.

[hmenke]

There are a lot of potential spurious spaces and the indentation (or rather the lack thereof) is suboptimal.

Suggested change

	\newenvironment{enumeration}[3][]%
	{
	\begin{classAndInterfaceCommon}{#1}{#2}{#3}
	}%
	{\calcuateNumberOfParts{}
	\node[this umlcd style, anchor=north] (\umlcdClassName) at (\umlcdClassPos)
	{$<<$enumeration$>>$ \\ \textbf{\umlcdClassName}
	\insertAttributesAndOperations{}
	};
	\end{classAndInterfaceCommon}
	}
	\newenvironment{enumeration}[3][]%
	{%
	\begin{classAndInterfaceCommon}{#1}{#2}{#3}%
	}%
	{%
	\calcuateNumberOfParts{}%
	\node[this umlcd style, anchor=north] (\umlcdClassName) at (\umlcdClassPos)
	{$<<$enumeration$>>$\\ \textbf{\umlcdClassName}\insertAttributesAndOperations{}};%
	\end{classAndInterfaceCommon}%
	}