Subsection 5.7.7 discusses 'extends' and describes how it is done for types
declared in Java.
One finesse is apparently not documented: Java types must be proper
JavaBeans; otherwise the construction of the accessors will fail. (Try, for
instance, a property with a getter but no matching setter.)
HTH
-W
On 10 July 2011 22:29, Michael Anstis <michael.anstis(a)gmail.com> wrote:
What's the rules around declared types extending another
(declared) type?
I've been asked to provide for declared type extension in Guvnor (by
Prakash) but the Expert user-guide doesn't say it exists at the engine
level.
I tried "declare MyType extends java.util.ArrayList" and received a
parser\compiler error stating "java.util.ArrayList was not a declared type"
(or words to that effect) so some form of extension appears possible.
Thanks,
Mike
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