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calling java class from external jar

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Paolo
Paolo 2013-10-11
编辑： Yair Altman 2013-10-15
Hello, I have linked an external jar file and after imported a class, I am trying to call some methods belonging to it.
By using methodsview I see the different methods that I can use but some of them look quite strange and I am not able to access. In particular, from methosview I see that the enumerartors belonging to the class are defined using the symbol $
classname$enumtype
and I cant understand how I can access to them.
Any clue?
thanks Paolo

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回答（1 个）

Yair Altman
Yair Altman 2013-10-15
编辑：Yair Altman 2013-10-15
Here's one way to access Java enumerators:
msgType = javaMethod('valueOf','java.awt.TrayIcon$MessageType','INFO');
or:
enums = cell(javaMethod('values','java.awt.TrayIcon$MessageType'));
msgType = enums{3}; % 3=INFO
More on this in Section 1.7 of my Matlab-Java programming book.
Yair Altman
http://UndocumentedMatlab.com

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