RDBERule.Combinations (cdk 2.9 API)

java.lang.Object
- org.openscience.cdk.formula.rules.RDBERule.Combinations

Enclosing class:: RDBERule

public class RDBERule.Combinations
extends Object

Constructor Summary

Constructors
Constructor	Description
`Combinations(Object[] inArray, int m)`	Create a Combination to enumerate through all subsets of the supplied Object array, selecting m at a time.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

boolean hasMoreElements()

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

- Constructor Detail
  - Combinations
```
public Combinations(Object[] inArray,
                    int m)
```
    Create a Combination to enumerate through all subsets of the supplied Object array, selecting m at a time.
    
    Parameters:
    
    inArray - the group to choose from
    
    m - int the number to select in each choice
- Method Detail
  - hasMoreElements
```
public boolean hasMoreElements()
```
    Returns:
    
    true, unless we have already returned the last combination.
  - nextElement
```
public Object nextElement()
```
    Returns:
    
    java.lang.Object, the next combination from the supplied Object array.
    Actually, an array of Objects is returned. The declaration must say just Object, because the Combinations class implements Enumeration, which declares that the nextElement() returns a plain Object. Users must cast the returned object to (Object[]).