<?xml version="1.0" encoding="UTF-8"?>
<!--

 OCL (Object Constraint Language) GtkSourceview language definition
 based on GtkSourceview C language definition.

 Author: Mario Carrión <mario@monouml.org>
 Copyright (C) 2007, Mario Carrión, <mario@monouml.org>

 This library is free software; you can redistribute it and/or
 modify it under the terms of the GNU Library General Public
 License as published by the Free Software Foundation; either
 version 2 of the License, or (at your option) any later version.

 This library is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 Library General Public License for more details.

 You should have received a copy of the GNU Library General Public
 License along with this library; if not, write to the
 Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.

-->

<!--
 To get more information about OCL see:
 http://www.omg.org/technology/documents/formal/ocl.htm
-->

<language id="ocl" _name="OCL" version="2.0" _section="Others">
    <metadata>
        <property name="mimetypes">text/x-ocl</property>
        <property name="globs">*.ocl</property>
        <property name="line-comment-start">--</property>
    </metadata>

    <styles>
        <style id="comment" _name="Comment" map-to="def:comment"/>
        <style id="string" _name="String" map-to="def:string"/>
        <style id="keyword" _name="Keyword" map-to="def:keyword"/>
        <style id="operators" _name="Type Operators" map-to="def:keyword"/>
        <style id="type" _name="Data Type" map-to="def:type"/>
        <style id="operation" _name="Operation operator" map-to="def:keyword"/>
    </styles>

    <definitions>
        <context id="ocl">
            <include>
                <!-- Comments -->
                <context id="comment" style-ref="comment" end-at-line-end="true">
                     <start>--</start>
                     <include>
                         <context ref="def:in-line-comment"/>
                     </include>
                </context>

                <!-- Strings -->
                <context id="string" style-ref="string" end-at-line-end="true">
                    <start>"</start>
                    <end>"</end>
                </context>

                <context ref="def:decimal"/>
                <context ref="def:float"/>

                <!-- Keywords -->
                <context id="keywords" style-ref="keyword">
                    <!-- 
                    UML OCL2 Specification Page 29 and some other 
                    that aren't "defined" as keywords 
                    -->
                    <keyword>and</keyword>
                    <keyword>attr</keyword>
                    <keyword>body</keyword>
                    <keyword>context</keyword>
                    <keyword>derive</keyword>
                    <keyword>def</keyword>
                    <keyword>endpackage</keyword>
                    <keyword>false</keyword>
                    <keyword>in</keyword>
                    <keyword>init</keyword>
                    <keyword>inv</keyword>
                    <keyword>let</keyword>
                    <keyword>oper</keyword>
                    <keyword>package</keyword>
                    <keyword>post</keyword>
                    <keyword>pre</keyword>
                    <keyword>self</keyword>
                    <keyword>true</keyword>
                </context>

                <!-- Operators used on all types -->
                <context id="operators" style-ref="operators">
                    <keyword>abs</keyword>
                    <keyword>and</keyword>
                    <keyword>concat</keyword>
                    <keyword>if</keyword>
                    <keyword>implies</keyword>
                    <keyword>else</keyword>
                    <keyword>endif</keyword>
                    <keyword>floor</keyword>
                    <keyword>then</keyword>
                    <keyword>or</keyword>
                    <keyword>not</keyword>
                    <keyword>size</keyword>
                    <keyword>substring</keyword>
                    <keyword>xor</keyword>
                </context>

                <!-- Operations allowed on Collections -->
                <context id="operators-operations" style-ref="operation">
                    <keyword>select</keyword>
                    <keyword>exists</keyword>
                    <keyword>forAll</keyword>
                    <keyword>notEmpty</keyword>
                    <keyword>reject</keyword>
                </context>

                <!-- Default data types -->
                <context id="types" style-ref="type">
                    <keyword>Boolean</keyword>
                    <keyword>boolean</keyword>
                    <keyword>Integer</keyword>
                    <keyword>int</keyword>
                    <keyword>Real</keyword>
                    <keyword>real</keyword>
                    <keyword>String</keyword>
                    <keyword>string</keyword>
                </context>

            </include>
        </context>
    </definitions>
</language>