When I click the
Installation Details in eclipse,
I got this tab for
and a tab for
and a tab for
What are the relationships between eclipse software, eclipse features, and eclipse plugin as is shown in this window?
Help -> Install New Software ... to install software, and software is comprised of a bunch of related plugins. Those two tabs are just the same contents (software names/plugin names) that is installed from
Install New Software ... menu?
In his answer https://stackoverflow.com/a/12863077/260127, Bananeweizen says Eclipse “features” are the smallest installable pieces of Eclipse applications for users (e.g. the Java development toolkit). They consist of multiple plugins, where plugins are the smallest pieces that make sense from the developers point of view (e.g. org.eclipse.jdt.core, org.eclipse.jdt.ui, org.eclipse.jdt.somethingelse)., but to me it seems like eclipse feature is almost the same as eclipse software, and eclipse application is a set of eclipse software(feature) on top of eclipse platform.
“Installed software” is that subset of features, which you as a user actively choose to install in this Eclipse instance.
The features list on the other hand contains all features installed in this Eclipse instance. It includes all items from “installed software” and it contains the dependencies of the items from “installed software”. Those are the features which you did not choose to install by yourself, but the Eclipse P2 update manager decided that, to be able to satisfy your installation request.
So again, an Eclipse installation process installs features, some of them on request of the user, some of them on request of the system to be able to install those from the user.
To make this all more complicated, Eclipse features are often referred to as “plugins” by Eclipse users, although that is not correct. So if you read about something like “installing the PHP plugin”, that really refers to installing the PHP feature, which again consists of multiple plugins (but you don’t see those as an Eclipse user, only as an Eclipse developer).
A plugin is that adds specific abilities to a larger software application.
Each plug-in 1)Contributes to 1 or more extension points(Means it can increase his property by just connecting it to any extension point) 2.)Small set of prog which generally require JRE and add some small feature to your Eclipse SDK..
While eclipse software is a set of plugins(Generally called RCP-Rich Client Platform )which provide a complete functionality to eclipse SDK.
A set of plugin which provides a complete functionality is RCP,Yes it is an eclipse application..But for eclipse SDK we can say that a bunch of plugins which provides certain functionality to eclipse SDK is a software for eclipse..RCP is a set of plugins which provides certain feature or task for client perspective,but it made for providing feature for client and eclipse software provide feature to eclipse SDK
Yep, software may consists of multiple plugins. “Installed” not only means that you have installed them via update site, but also this software were included in that package of eclipse.