Class TransformerClosure
- java.lang.Object
-
- org.apache.commons.collections.functors.TransformerClosure
-
- All Implemented Interfaces:
java.io.Serializable
,Closure
public class TransformerClosure extends java.lang.Object implements Closure, java.io.Serializable
Closure implementation that calls a Transformer using the input object and ignore the result.- Since:
- Commons Collections 3.0
- Version:
- $Revision: 646777 $ $Date: 2008-04-10 14:33:15 +0200 (Thu, 10 Apr 2008) $
- See Also:
- Serialized Form
-
-
Field Summary
Fields Modifier and Type Field Description private Transformer
iTransformer
The transformer to wrapprivate static long
serialVersionUID
Serial version UID
-
Constructor Summary
Constructors Constructor Description TransformerClosure(Transformer transformer)
Constructor that performs no validation.
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
execute(java.lang.Object input)
Executes the closure by calling the decorated transformer.static Closure
getInstance(Transformer transformer)
Factory method that performs validation.Transformer
getTransformer()
Gets the transformer.
-
-
-
Field Detail
-
serialVersionUID
private static final long serialVersionUID
Serial version UID- See Also:
- Constant Field Values
-
iTransformer
private final Transformer iTransformer
The transformer to wrap
-
-
Constructor Detail
-
TransformerClosure
public TransformerClosure(Transformer transformer)
Constructor that performs no validation. UsegetInstance
if you want that.- Parameters:
transformer
- the transformer to call, not null
-
-
Method Detail
-
getInstance
public static Closure getInstance(Transformer transformer)
Factory method that performs validation.A null transformer will return the
NOPClosure
.- Parameters:
transformer
- the transformer to call, null means nop- Returns:
- the
transformer
closure
-
execute
public void execute(java.lang.Object input)
Executes the closure by calling the decorated transformer.
-
getTransformer
public Transformer getTransformer()
Gets the transformer.- Returns:
- the transformer
- Since:
- Commons Collections 3.1
-
-