Package	com.esri.ags.layers.supportClasses
Class	public class FeatureCollection
Inheritance	FeatureCollection flash.events.EventDispatcher

Since :

ArcGIS API for Flex 2.0

FeatureCollection is an object with a layerDefinition and a featureSet. The feature collection is used when you want to initialize the FeatureLayer with features from outside of ArcGIS Server. The feature layer, when initialized with a featureCollection has the following behavior:

• Edits are only applied on the client. They are not posted back to wherever they came from.
• The feature layer generates a unique object id for new features.
• Does not support queries that need to be performed on the server, for example, queries with a where clause.

See also

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