# Package org.eclipse.jface.viewers.deferred

package org.eclipse.jface.viewers.deferred
Provides a framework for viewers that handle deferred contents.

## Package Specification

The deferred viewers are viewers that can handle concurrent updates from a variety of Threads.

Related Packages
Package
Description
org.eclipse.jface.viewers
Provides a framework for viewers, which are model-based content adapters for SWT widgets.
Class
Description
AbstractConcurrentModel
Abstract base class for all IConcurrentModel implementations.
DeferredContentProvider
Content provider that performs sorting and filtering in a background thread.
IConcurrentModel
Interface for a set of unordered elements that can fire change notifications.
IConcurrentModelListener
Interface for objects that can listen to changes in an IConcurrentModel.
LazySortedCollection
This object maintains a collection of elements, sorted by a comparator given in the constructor.
SetModel
Trivial implementation of an `IConcurrentModel`.