Permutation (Teiid 15.0.0 API)

java.lang.Object
- org.teiid.query.util.Permutation

```
public class Permutation
extends Object
```

Constructor Summary

Constructors
Constructor Description

Permutation(Object[] items)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Iterator<Object[]>`	`generate()`	Create list of arrays of items, in all possible permutations (that's n! permutations).
`Iterator<Object[]>`	`generate(int size)`	Create list of arrays of items, in all possible permutations (that's n! permutations).

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

- Constructor Detail
  - Permutation
```
public Permutation(Object[] items)
```
- Method Detail
  - generate
```
public Iterator<Object[]> generate()
```
    Create list of arrays of items, in all possible permutations (that's n! permutations).
    
    Returns:
    
    Iterator where each thing returned by the iterator is a permutation Object[]
  - generate
```
public Iterator<Object[]> generate(int size)
```
    Create list of arrays of items, in all possible permutations (that's n! permutations).
    
    Returns:
    
    Iterator where each thing returned by the iterator is a permutation Object[] of length size