# Uses of Interface
org.eclipse.core.runtime.IExtensionDelta

Packages that use IExtensionDelta
Package
Description
org.eclipse.core.runtime
Provides support for the runtime platform, core utility methods and the extension registry.

## Uses of IExtensionDelta in org.eclipse.core.runtime

Methods in org.eclipse.core.runtime that return IExtensionDelta
Modifier and Type
Method
Description
`IExtensionDelta`
IRegistryChangeEvent.`getExtensionDelta(String namespace, String extensionPoint, String extension)`
Returns the delta for the given namespace, extension point and extension.
`IExtensionDelta[]`
IRegistryChangeEvent.`getExtensionDeltas()`
Returns all extension deltas for all hosts.
`IExtensionDelta[]`
IRegistryChangeEvent.`getExtensionDeltas(String namespace)`
Returns all extension deltas for the given namespace.
`IExtensionDelta[]`
IRegistryChangeEvent.`getExtensionDeltas(String namespace, String extensionPoint)`
Returns all the extension deltas for the given namespace and extension point.