net.mlw.vlh
Class DefaultListBackedValueList

java.lang.Object
  net.mlw.vlh.DefaultListBackedValueList

All Implemented Interfaces:

Iterator, Serializable, ValueList

Direct Known Subclasses:

ValueListNullSpacer

public class DefaultListBackedValueList

extends Object

implements ValueList

Wrapper for a List and a ValueListInfo object. This is the Default implementation of ValueList.

Version:

$Revision: 1.10 $ $Date: 2005/08/19 15:46:25 $

Author:

Matthew L. Wilson, Andrej Zachar

See Also:

Serialized Form

Constructor Summary

DefaultListBackedValueList()
Creates a new instance of DefaultValueList

DefaultListBackedValueList(List list)
Default constructor.

DefaultListBackedValueList(List list, ValueListInfo info)
Default constructor.

Method Summary

List	getList() Returns the embeded List
ValueListInfo	getValueListInfo() Returns the embeded ValueListInfo
boolean	hasNext() Returns if there more Objects in the Iterator
Object	next() Gets the next Object in the Iterator.
void	remove()
void	reset() Resets the Iterator in this ValueList.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultListBackedValueList

public DefaultListBackedValueList()

Creates a new instance of DefaultValueList

DefaultListBackedValueList

public DefaultListBackedValueList(List list)

Default constructor. Here is always the same the list.size and info.getTotalNumberOfEntries.

Parameters:

list - The List to be sorted.

DefaultListBackedValueList

public DefaultListBackedValueList(List list,
                                  ValueListInfo info)

Default constructor. Warning! list.size and info.getTotalNumberOfEntries could be different!

Parameters:

list - The List to be sorted.

info - The sorting/paging/filtering info.

Method Detail

getList

public List getList()

Description copied from interface: ValueList

Returns the embeded List

Specified by:

getList in interface ValueList

Returns:

The embeded List

See Also:

com.mlw.vlh.ValueList.getList()

getValueListInfo

public ValueListInfo getValueListInfo()

Description copied from interface: ValueList

Returns the embeded ValueListInfo

Specified by:

getValueListInfo in interface ValueList

Returns:

The embeded ValueListInfo

See Also:

com.mlw.vlh.ValueList.getListInfo()

hasNext

public boolean hasNext()

Description copied from interface: ValueList

Returns if there more Objects in the Iterator

Specified by:

hasNext in interface ValueList

Returns:

true if there more Objects in the Iterator, other wise false

See Also:

com.mlw.vlh.ValueList.hasNext()

next

public Object next()
            throws NoSuchElementException

Description copied from interface: ValueList

Gets the next Object in the Iterator.

Specified by:

next in interface ValueList

Returns:

The next Object in the Iterator.

Throws:

NoSuchElementException - If element does not exist.

See Also:

Iterator.next()

remove

public void remove()

Specified by:

remove in interface Iterator

See Also:

Iterator.remove()

reset

public void reset()

Resets the Iterator in this ValueList.