| java.lang.Object
 org.apache.commons.collections.functors.InvokerTransformer
| InvokerTransformer | | public class InvokerTransformer implements Transformer,Serializable(Code) | | Transformer implementation that creates a new object instance by reflection.
since:
Commons Collections 3.0
version:
$Revision: 348444 $ $Date: 2005-11-23 14:06:56 +0000 (Wed, 23 Nov 2005) $
author:
Stephen Colebourne |
| InvokerTransformer | | public InvokerTransformer(String methodName, Class[] paramTypes, Object[] args)(Code) | | Constructor that performs no validation.
Use getInstance if you want that.
Parameters:
methodName - the method to call
Parameters:
paramTypes - the constructor parameter types, not cloned
Parameters:
args - the constructor arguments, not cloned |
| getInstance | | public static Transformer getInstance(String methodName)(Code) | | Gets an instance of this transformer calling a specific method with no arguments.
Parameters:
methodName - the method name to call an invoker transformer
since:
Commons Collections 3.1 |
| getInstance | | public static Transformer getInstance(String methodName, Class[] paramTypes, Object[] args)(Code) | | Gets an instance of this transformer calling a specific method with specific values.
Parameters:
methodName - the method name to call
Parameters:
paramTypes - the parameter types of the method
Parameters:
args - the arguments to pass to the method an invoker transformer |
| transform | | public Object transform(Object input)(Code) | | Transforms the input to result by invoking a method on the input.
Parameters:
input - the input object to transform the transformed result, null if null input |
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