[COLLECTIONS-259] TransformerClosure should implement Transformer and allow extension.

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Won't Fix
• Affects Version/s: 3.2
• Component/s: Functor
• Assignee: Unassigned
• Reporter: Stephen Kestle
• Created: 09/Jul/07 22:47
• Updated: 28/Feb/13 19:54
• Resolved: 11/Sep/09 17:34

Description

TransformerClosure currently decorates a transformer. However, in the interests of non-verbose code, it makes sense to be able to subclass it for a class that implements both interfaces.

I propose the addition of the following constructor and method

protected TransformerClosure(){
iTransformer = this;
}

public O transform(I in){
return iTransformer.transform();
}