ForClosure

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

Type Parameters:

T - the type of the input to the operation.

All Implemented Interfaces:

java.util.function.Consumer<T>, Closure<T>
```
public class ForClosure<T>
extends java.lang.Object
implements Closure<T>
```
Closure implementation that calls another closure n times, like a for loop.
WARNING: from v4.1 onwards this class will not be serializable anymore in order to prevent potential remote code execution exploits. Please refer to COLLECTIONS-580 for more details.

Since:

3.0

Constructor Summary

Constructors
Constructor Description

ForClosure(int count, Closure<? super T> closure)
Constructor that performs no validation.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`execute(T input)`	Executes the closure `count` times.
`static <E> Closure<E>`	`forClosure(int count, Closure<? super E> closure)`	Factory method that performs validation.
`Closure<? super T>`	`getClosure()`	Gets the closure.
`int`	`getCount()`	Gets the count.

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

Methods inherited from interface org.apache.commons.collections4.Closure
accept

Methods inherited from interface java.util.function.Consumer
andThen

- Constructor Detail
  - ForClosure
```
public ForClosure(int count,
                  Closure<? super T> closure)
```
    Constructor that performs no validation. Use forClosure if you want that.
    
    Parameters:
    
    count - the number of times to execute the closure
    
    closure - the closure to execute, not null
- Method Detail
  - forClosure
```
public static <E> Closure<E> forClosure(int count,
                                        Closure<? super E> closure)
```
    Factory method that performs validation.
    A null closure or zero count returns the NOPClosure. A count of one returns the specified closure.
    
    Type Parameters:
    
    E - the type that the closure acts on
    
    Parameters:
    
    count - the number of times to execute the closure
    
    closure - the closure to execute, not null
    
    Returns:
    
    the for closure
  - execute
```
public void execute(T input)
```
    Executes the closure count times.
    
    Specified by:
    
    execute in interface Closure<T>
    
    Parameters:
    
    input - the input object
  - getClosure
```
public Closure<? super T> getClosure()
```
    Gets the closure.
    
    Returns:
    
    the closure
    
    Since:
    
    3.1
  - getCount
```
public int getCount()
```
    Gets the count.
    
    Returns:
    
    the count
    
    Since:
    
    3.1