Eclipse did not start as a Java IDE.  Eclipse had plug-in support from the beginning.  Java may have been one of the first languages supported, but Eclipse supports a variety of languages, including those, for instance, for Web development.

To install Java support, you need to do the following:

Help/install new software  

Click on available software sites

Put in the "Work with:" box http://download.eclipse.org/eclipse/updates/4.5.

Atelier uses the Mars platform.

From the check list pick what you want, but be sure for Java Development to click the check box - Java Development tools.

You'll also want to add http://download.eclipse.org/eclipse/updates/4.5.  There is an add button on your right.

Good luck!

Jonathan Levinson

Eclipse did not start as a Java IDE.  Eclipse had plug-in support from the beginning.  Java may have been one of the first languages supported, but Eclipse supports a variety of languages, including those, for instance, for Web development.

To install Java support, you need to do the following:

Help/install new software  

Click on available software sites

Put in the "Work with:" box http://download.eclipse.org/eclipse/updates/4.5.

Atelier uses the Mars platform.

From the check list pick what you want, but be sure for Java Development to click the check box - Java Development tools.

You'll also want to add http://download.eclipse.org/eclipse/updates/4.5.  There is an add button on your right.

Good luck!

Jonathan Levinson

Eclipse plugins install on Atelier just like any other plugin.

Atelier runs in Eclipse and does not disable Eclipse features in any way.

Here are some useful links.

https://wiki.eclipse.org/FAQ_How_do_I_install_new_plug-ins%3F

https://marketplace.eclipse.org/content/angularjs-eclipse

I haven't tried Angular with Eclipse, but in principle any feature that supports Angular should install just like any other Eclipse feature.

The SQL parser, the HTML/CSP parser, and the JavaScript are all ANTLR.

The Atelier project and its COS parser were started before the strengths of ANTLR4 were realized.

I agree that a great strength of ANTLR4 is that once one has written the grammars, as long as those grammars don't involve too much code, it is trivial to generate a parser in the language of one's choice whether JavaScript, C#, or Java.

I think (personal opinion) it would be good to have on-going discussions of an ANTLR approach to parsing COS.

Try File/New/Other.  I've tried this in Eclipse and Atelier and they allow one to create new files that belong to other languages, as long as the support for the language is in Eclipse (or Atelier)

I agree with you that there should be a way of dividing up a single project into folders.  The most natural way of doing this would be to map each package to a folder.

On Mac OS X.11 what fixed my Java problems was adding the following line to my .bash_profile:

export JAVA_HOME="$(/usr/libexec/java_home)"

Here is what I did:

Installed JDK 1.8 from Oracle site

Deinstalled JDK 1.6 from my Mac

Put the above in my .bash_profile

Restarted terminal so it picked up definitions in .bash_profile (I could have run from the terminal 

. ~/.bash_profile  )