[jboss-jira] [JBoss JIRA] (DROOLS-582) Have all declared type instance implement a helper interface

[Benoit Voisin (JIRA)]

    [ https://issues.jboss.org/browse/DROOLS-582?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12996226#comment-12996226 ] 

Benoit Voisin commented on DROOLS-582:
--------------------------------------

I could work on an implementation if this Feature request is accepted

> Have all declared type instance implement a helper interface
> ------------------------------------------------------------
>
>                 Key: DROOLS-582
>                 URL: https://issues.jboss.org/browse/DROOLS-582
>             Project: Drools
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>            Reporter: Benoit Voisin
>            Assignee: Mark Proctor
>
> Following DROOLS-546, and to provide simple and safe access to FactType instances in Java code, we could have each instance implement an interface looking like :
> interface DeclaredFact {
>   boolean hasField(String name);
>   void setFieldValue(String name, Object value);
>   Object getFieldValue(String name);
>   FactType getKieFactType(); //RQ: possible on name collisions with existing kieFactType field
> }
> The setField/getField should throw proper exceptions for unknown fields.



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