InstantiateTransformer (Apache Commons Collections 4.0 API)

java.lang.Object
- org.apache.commons.collections4.functors.InstantiateTransformer<T>

All Implemented Interfaces:

Serializable, Transformer<Class<? extends T>,T>
```
public class InstantiateTransformer<T>
extends Object
implements Transformer<Class<? extends T>,T>, Serializable
```
Transformer implementation that creates a new object instance by reflection.

Since:

3.0

Version:

$Id: InstantiateTransformer.html 972421 2015-11-14 20:00:04Z tn $

See Also:
Serialized Form

Constructor Summary

Constructors
Constructor and Description

InstantiateTransformer(Class<?>[] paramTypes, Object[] args)
Constructor that performs no validation.

Constructors
Constructor and Description
`InstantiateTransformer(Class<?>[] paramTypes, Object[] args)` Constructor that performs no validation.

Method Summary

Methods
Modifier and Type	Method and Description
`static <T> Transformer<Class<? extends T>,T>`	`instantiateTransformer()` Get a typed no-arg instance.
`static <T> Transformer<Class<? extends T>,T>`	`instantiateTransformer(Class<?>[] paramTypes, Object[] args)` Transformer method that performs validation.
`T`	`transform(Class<? extends T> input)` Transforms the input Class object to a result by instantiation.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - InstantiateTransformer
```
public InstantiateTransformer(Class<?>[] paramTypes,
                      Object[] args)
```
    Constructor that performs no validation. Use instantiateTransformer if you want that.
    Note: from 4.0, the input parameters will be cloned
    
    Parameters:
    paramTypes - the constructor parameter types
    args - the constructor arguments
- Method Detail
  - instantiateTransformer
```
public static <T> Transformer<Class<? extends T>,T> instantiateTransformer()
```
    Get a typed no-arg instance.
    
    Type Parameters:
    T - the type of the objects to be created
    
    Returns:
    Transformer, T>
  - instantiateTransformer
```
public static <T> Transformer<Class<? extends T>,T> instantiateTransformer(Class<?>[] paramTypes,
                                                           Object[] args)
```
    Transformer method that performs validation.
    
    Type Parameters:
    T - the type of the objects to be created
    Parameters:
    paramTypes - the constructor parameter types
    args - the constructor arguments
    
    Returns:
    an instantiate transformer
  - transform
```
public T transform(Class<? extends T> input)
```
    Transforms the input Class object to a result by instantiation.
    
    Specified by:
    
    transform in interface Transformer<Class<? extends T>,T>
    
    Parameters:
    input - the input object to transform
    
    Returns:
    the transformed result

Class InstantiateTransformer<T>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

InstantiateTransformer

Method Detail

instantiateTransformer

instantiateTransformer

transform