SCOCollectionIterator (DataNucleus Core 6.0.1-SNAPSHOT API)

java.lang.Object
- org.datanucleus.store.types.SCOCollectionIterator<E>

Type Parameters:

E - Element type for the collection

All Implemented Interfaces:

Iterator<E>
```
public class SCOCollectionIterator<E>
extends Object
implements Iterator<E>
```
An iterator for a SCO Collection object. Works from either the delegate or a backing store, and provides iteration through the objects.

Constructor Summary

Constructors
Constructor	Description
`SCOCollectionIterator(Collection<E> sco, DNStateManager sm, Collection<E> theDelegate, CollectionStore<E> backingStore, boolean useDelegate)`	Constructor taking the delegate or backing store.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

boolean hasNext()

E next()

void remove()
- 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
  - SCOCollectionIterator
```
public SCOCollectionIterator(Collection<E> sco,
                             DNStateManager sm,
                             Collection<E> theDelegate,
                             CollectionStore<E> backingStore,
                             boolean useDelegate)
```
    Constructor taking the delegate or backing store.
    
    Parameters:
    
    sco - The owner sco
    
    sm - StateManager of SCO Collection to iterate
    
    theDelegate - The delegate collection
    
    backingStore - The backing store (connected to the DB)
    
    useDelegate - Whether to use the delegate
- Method Detail
  - hasNext
```
public boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator<E>
  - next
```
public E next()
```
    Specified by:
    
    next in interface Iterator<E>
  - remove
```
public void remove()
```
    Specified by:
    
    remove in interface Iterator<E>