IteratorFactory.SgroupIterator (JChem Base API documentation (c) 1998-2023 ChemAxon Ltd.)

java.lang.Object
- chemaxon.util.iterator.IteratorFactory.SgroupIterator

All Implemented Interfaces:

Iterator<Sgroup>

Enclosing class:

IteratorFactory
```
public class IteratorFactory.SgroupIterator
extends Object
implements Iterator<Sgroup>
```
The SgroupIterator class provides an iterator for the s-groups of the specified molecule of the factory.

Constructor Summary

Constructors
Constructor Description

SgroupIterator()
Constructs an s-group iterator for the specified molecule of the factory.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`hasNext()`	Decides whether the iteration has more element.
`Sgroup`	`next()`	Returns the next s-group in the iteration.
`void`	`remove()`	Removes the next s-group in the iteration.

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

Methods inherited from interface java.util.Iterator
forEachRemaining

- Constructor Detail
  - SgroupIterator
```
public SgroupIterator()
```
    Constructs an s-group iterator for the specified molecule of the factory.
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Decides whether the iteration has more element.
    
    Specified by:
    
    hasNext in interface Iterator<Sgroup>
    
    Returns:
    
    true if the iteration has more element, false otherwise.
  - next
```
public Sgroup next()
```
    Returns the next s-group in the iteration.
    
    Specified by:
    
    next in interface Iterator<Sgroup>
    
    Returns:
    
    the next s-group in the iteration.
    
    Throws:
    
    NoSuchElementException
  - remove
```
public void remove()
```
    Removes the next s-group in the iteration. This method can be called only once per call to next.
    
    Specified by:
    
    remove in interface Iterator<Sgroup>
    
    Throws:
    
    IllegalStateException - if the next method has not yet been called, or the remove method has already been called after the last call to the next method.