Extension is a key mechanism in eclipse. Plug-In uses extension to add new functions to the eclipse platform. The eclipse platform provides some extension points. You can use the following extension points to expand the basic structure of the Platform:
Platform Runtime
Org. Eclipse. Core. contenttype. contenttypes
Org. Eclipse. Core. runtime. adapters
Org. Eclipse. Core. runtime. Applications
Org. Eclipse. Core. runtime. contenttypes
Org. Eclipse. Core. runtime. preferences
Org. Eclipse. Core. runtime. Products
Org. Eclipse. Equinox. preferences. preferences
Workspace
Org. Eclipse. Core. Resources. Builders
Org. Eclipse. Core. Resources. filemodificationvalidator
Org. Eclipse. Core. Resources. Markers
Org. Eclipse. Core. Resources. movedeletehook
Org. Eclipse. Core. Resources. NATURES
Org. Eclipse. Core. Resources. refreshproviders
Org. Eclipse. Core. Resources. teamhook
Org. Eclipse. Core. filesystem. filesystems
Platform text
Org. Eclipse. Core. filebuffers. annotationmodelcreation
Org.eclipse.core.filebuffers.doc umentcreation
Org.eclipse.core.filebuffers.doc umentsetup
Org. Eclipse. UI. Editors. annotationtypes
Org.eclipse.ui.editors.doc umentproviders
Org. Eclipse. UI. Editors. markerannotationspecification
Org. Eclipse. UI. Editors. markerupdaters
Org. Eclipse. UI. Editors. templates
Org. Eclipse. UI. workbench. texteditor. quickdiffreferenceprovider
Org. Eclipse. UI. workbench. texteditor. spellingengine
Workbench
Org. Eclipse. UI. acceleratorconfigurations
Org. Eclipse. UI. acceleratorscopes
Org. Eclipse. UI. acceleratorsets
Org. Eclipse. UI. actiondefinitions
Org. Eclipse. UI. actionsetpartassociations
Org. Eclipse. UI. actionsets
Org. Eclipse. UI. Activities
Org. Eclipse. UI. activitysupport
Org. Eclipse. UI. bindings
Org. Eclipse. UI. browser. Browsers
Org. Eclipse. UI. browsersupport
Org. Eclipse. UI. Commands
Org. Eclipse. UI. commandimages
Org. Eclipse. UI. contexts
Org. Eclipse. UI. decorators
Org. Eclipse. UI. dropactions
Org. Eclipse. UI. editexceptions
Org. Eclipse. UI. Editors
Org. Eclipse. UI. elementfactories
Org. Eclipse. UI. encodings
Org. Eclipse. UI. exportwizards
Org. Eclipse. UI. fontdefinitions
Org. Eclipse. UI. handlers
Org. Eclipse. UI. helpsupport
Org. Eclipse. UI. Ide. filesystemsupport
Org. Eclipse. UI. Ide. markerhelp
Org. Eclipse. UI. Ide. markerimageproviders
Org. Eclipse. UI. Ide. markerresolution
Org. Eclipse. UI. Ide. markersupport
Org. Eclipse. UI. Navigator. linkhelper
Org. Eclipse. UI. Navigator. navigatorcontent
Org. Eclipse. UI. Navigator. Viewer
Org. Eclipse. UI. Ide. projectnatureimages
Org. Eclipse. UI. Ide. resourcefilters
Org. Eclipse. UI. importwizards
Org. Eclipse. UI. intro
Org. Eclipse. UI. Keywords
Org. Eclipse. UI. Menus
Org. Eclipse. UI. newwizards
Org. Eclipse. UI. perspectiveextensions
Org. Eclipse. UI. Perspectives
Org. Eclipse. UI. popupmenus
Org. Eclipse. UI. preferencepages
Org. Eclipse. UI. preferencetransfer
Org. Eclipse. UI. presentationfactories
Org. Eclipse. UI. propertypages
Org. Eclipse. UI. startup
Org. Eclipse. UI. systemsummarysections
Org. Eclipse. UI. Themes
Org. Eclipse. UI. viewactions
Org. Eclipse. UI. Views
Org.eclipse.ui.views.properties.tabbed.propertycontributor.html
Org.eclipse.ui.views.properties.tabbed.propertysections.html
Org.eclipse.ui.views.properties.tabbed.propertytabs.html
Org. Eclipse. UI. workingsets