org.apache.commons.collections.functors
Class TransformerClosure
- Closure, Serializable
public class TransformerClosure
Closure implementation that calls a Transformer using the input object
and ignore the result.
Version:
- Stephen Colebourne
- Commons Collections 3.0
TransformerClosure
public TransformerClosure(Transformer transformer)
Constructor that performs no validation.
Use getInstance
if you want that.
transformer
- the transformer to call, not null
execute
public void execute(Object input)
Executes the closure by calling the decorated transformer.
- execute in interface Closure
input
- the input object
getInstance
public static Closure getInstance(Transformer transformer)
Factory method that performs validation.
A null transformer will return the
NOPClosure
.
transformer
- the transformer to call, null means nop
- the
transformer
closure
getTransformer
public Transformer getTransformer()
Gets the transformer.
- the transformer
- Commons Collections 3.1
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