com.sas.collection
Class OrderedListChangedInfo

com.sas.collection.OrderedListChangedInfo

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class OrderedListChangedInfo

OrderedListChangedInfo provides information about how an ordered list collection has changed. There are no specific listeners for this event; use the add/removeContentsChangedListener on OrderedListCollection objects to listen for ContentsChangedEvents and if the event is an instance of CollectionChangedInfo, you can optimize the handler for specific types of changes.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.sas.collection.CollectionChangedInfo

end, howChanged, start, whatChanged

Constructor Summary

OrderedListChangedInfo(java.lang.Object source, com.sas.collection.OrderedListCollection.Node node, HowChanged howChanged, int start)
Construct a OrderedListChangedInfo object which conveys that a range of items has changed.

OrderedListChangedInfo(java.lang.Object source, com.sas.collection.OrderedListCollection.Node node, HowChanged howChanged, int start, int end)
Construct a OrderedListChangedInfo object which conveys that a single item has changed.

OrderedListChangedInfo(java.lang.Object source, com.sas.collection.OrderedListCollection.Node node, java.lang.Object item, HowChanged howChanged, int start)
Construct a OrderedListChangedInfo object which conveys that a single item has changed.

OrderedListChangedInfo(java.lang.Object source, com.sas.collection.OrderedListCollection.Node node, java.lang.Object item, HowChanged howChanged, int start, int end)
Construct a OrderedListChangedInfo object which conveys that a range of items has changed.

Method Summary

Methods inherited from class com.sas.collection.CollectionChangedInfo

clone

Methods inherited from class com.sas.collection.ContentsChangedEvent

clone

Constructor Detail

OrderedListChangedInfo

public OrderedListChangedInfo(java.lang.Object source,
                              com.sas.collection.OrderedListCollection.Node node,
                              java.lang.Object item,
                              HowChanged howChanged,
                              int start,
                              int end)

Construct a OrderedListChangedInfo object which conveys that a range of items has changed.

Parameters:

source - the object whose contents have changed.

node - the first OrderedListCollection.Node node which is affected by the change: either added/removed/replaced

item - The item that changed (added, removed, replaced)

howChanged - indicates the type of change

start - the index of the first item added/removed from this collection

end - the last item added/removed from this collection is at index (end - 1)

OrderedListChangedInfo

public OrderedListChangedInfo(java.lang.Object source,
                              com.sas.collection.OrderedListCollection.Node node,
                              java.lang.Object item,
                              HowChanged howChanged,
                              int start)

Construct a OrderedListChangedInfo object which conveys that a single item has changed.

Parameters:

source - the object whose contents have changed.

node - the first OrderedListCollection.Node node which is affected by the change: either added/removed/replaced

item - The item that changed (added, removed, replaced)

howChanged - indicates the type of change

start - the index of the item added/removed from this collection

OrderedListChangedInfo

public OrderedListChangedInfo(java.lang.Object source,
                              com.sas.collection.OrderedListCollection.Node node,
                              HowChanged howChanged,
                              int start,
                              int end)

Construct a OrderedListChangedInfo object which conveys that a single item has changed.

Parameters:

source - the object whose contents have changed.

node - the first OrderedListCollection.Node node which is affected by the change: either added/removed/replaced

howChanged - indicates the type of change

start - the index of the first item added/removed from this collection

end - the last item added/removed from this collection is at index (end - 1)

OrderedListChangedInfo

public OrderedListChangedInfo(java.lang.Object source,
                              com.sas.collection.OrderedListCollection.Node node,
                              HowChanged howChanged,
                              int start)

Construct a OrderedListChangedInfo object which conveys that a range of items has changed.

Parameters:

source - the object whose contents have changed.

node - the first OrderedListCollection.Node node which is affected by the change: either added/removed/replaced

howChanged - indicates the type of change

start - the index of the first item added/removed from this collection