WindowResultList (OpenJPA Utilities Library 4.1.0 API)

java.lang.Object
- org.apache.openjpa.lib.rop.AbstractResultList
- - org.apache.openjpa.lib.rop.AbstractNonSequentialResultList
  - - org.apache.openjpa.lib.rop.WindowResultList

All Implemented Interfaces:

Serializable, Iterable, Collection, List, ResultList, Closeable
```
public class WindowResultList
extends AbstractNonSequentialResultList
```
ResultList implementation that uses a forward-scrolling window of results.

Author:

Abe White

See Also:

Serialized Form

Field Summary
- Fields inherited from class org.apache.openjpa.lib.rop.AbstractNonSequentialResultList
  PAST_END

Constructor Summary

Constructors
Constructor Description

WindowResultList(ResultObjectProvider rop)

WindowResultList(ResultObjectProvider rop, int windowSize)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`	Close the list.
`Object`	`getInternal(int index)`	Implement this method and `List.size()`.
`boolean`	`isClosed()`	Returns true if the list has been closed.
`boolean`	`isProviderOpen()`	Returns true if the provider backing this list is open.
`int`	`size()`
`Object`	`writeReplace()`

Methods inherited from class org.apache.openjpa.lib.rop.AbstractNonSequentialResultList
contains, containsAll, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, subList, toArray, toArray

Methods inherited from class org.apache.openjpa.lib.rop.AbstractResultList
add, add, addAll, addAll, assertOpen, clear, getUserObject, remove, remove, removeAll, retainAll, set, setUserObject

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

Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable
forEach

Methods inherited from interface java.util.List
equals, hashCode, replaceAll, sort, spliterator

- Constructor Detail
  - WindowResultList
```
public WindowResultList(ResultObjectProvider rop)
```
  - WindowResultList
```
public WindowResultList(ResultObjectProvider rop,
                        int windowSize)
```
- Method Detail
  - isProviderOpen
```
public boolean isProviderOpen()
```
    Description copied from interface: ResultList
    
    Returns true if the provider backing this list is open.
  - isClosed
```
public boolean isClosed()
```
    Description copied from interface: ResultList
    
    Returns true if the list has been closed.
  - close
```
public void close()
```
    Description copied from interface: ResultList
    
    Close the list.
  - size
```
public int size()
```
  - getInternal
```
public Object getInternal(int index)
```
    Description copied from class: AbstractNonSequentialResultList
    
    Implement this method and List.size(). Return AbstractNonSequentialResultList.PAST_END if the index is out of bounds.
    
    Specified by:
    
    getInternal in class AbstractNonSequentialResultList
  - writeReplace
```
public Object writeReplace()
                    throws ObjectStreamException
```
    Throws:
    
    ObjectStreamException