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.ans...@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 > > _______________________________________________ > rules-dev mailing list > rules-dev@lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-dev > >
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