feat(ModelFile): model file class declarations

packages/concerto-core/api.txt

@@ -211,6 +211,7 @@ class ModelFile extends Decorated {
    + TransactionDeclaration[] getTransactionDeclarations() 
    + EventDeclaration[] getEventDeclarations() 
    + ParticipantDeclaration[] getParticipantDeclarations() 
+   + ClassDeclaration[] getClassDeclarations() 
    + ConceptDeclaration[] getConceptDeclarations() 
    + EnumDeclaration[] getEnumDeclarations() 
    + MapDeclaration[] getMapDeclarations() 

packages/concerto-core/changelog.txt

@@ -24,6 +24,9 @@
 # Note that the latest public API is documented using JSDocs and is available in api.txt.
 #
 
+Version 3.12.2 {bb8951ea059e312cd347b715bc9fc8d7} 2023-08-28
+- Adds ModelFile :: getClassDeclarations
+
 Version 3.10.1 {399b057614d1178c02b744184b09f845} 2023-08-22
 - Change return type for MapDeclaration :: MapKeyType MapValueType
 

packages/concerto-core/lib/introspect/modelfile.js

@@ -20,6 +20,7 @@ const packageJson = require('../../package.json');
 const semver = require('semver');
 const AssetDeclaration = require('./assetdeclaration');
 const EnumDeclaration = require('./enumdeclaration');
+const ClassDeclaration = require('./classdeclaration');
 const ConceptDeclaration = require('./conceptdeclaration');
 const ScalarDeclaration = require('./scalardeclaration');
 const ParticipantDeclaration = require('./participantdeclaration');
@@ -575,6 +576,14 @@ class ModelFile extends Decorated {
         return this.getDeclarations(ParticipantDeclaration);
     }
 
+    /**
+     * Get the ClassDeclarations defined in this ModelFile
+     * @return {ClassDeclaration[]} the ClassDeclarations defined in the model file
+     */
+    getClassDeclarations() {
+        return this.getDeclarations(ClassDeclaration);
+    }
+
     /**
      * Get the ConceptDeclarations defined in this ModelFile
      * @return {ConceptDeclaration[]} the ParticipantDeclaration defined in the model file

packages/concerto-core/test/introspect/modelfile.js

@@ -37,6 +37,7 @@ const should = chai.should();
 chai.use(require('chai-things'));
 const sinon = require('sinon');
 const ScalarDeclaration = require('../../lib/introspect/scalardeclaration');
+const ClassDeclaration = require('../../lib/introspect/classdeclaration');
 
 describe('ModelFile', () => {
 
@@ -720,6 +721,15 @@ describe('ModelFile', () => {
         });
     });
 
+    describe('#getClassDeclarations', () => {
+        it('should return the expected number of Class declarations', () => {
+            let modelFile = ParserUtil.newModelFile(modelManager, carLeaseModel);
+            let decls = modelFile.getClassDeclarations();
+            decls.should.all.be.an.instanceOf(ClassDeclaration);
+            decls.length.should.equal(16);
+        });
+    });
+
     describe('#getFullyQualifiedTypeName', () => {
         it('should return null if not prmative, imported or local type', () => {
             const ast = {

packages/concerto-core/types/lib/introspect/modelfile.d.ts

@@ -202,6 +202,11 @@ declare class ModelFile extends Decorated {
      * @return {ParticipantDeclaration[]} the ParticipantDeclaration defined in the model file
      */
     getParticipantDeclarations(): ParticipantDeclaration[];
+    /**
+     * Get the ClassDeclarations defined in this ModelFile
+     * @return {ClassDeclaration[]} the ClassDeclarations defined in the model file
+     */
+    getClassDeclarations(): ClassDeclaration[];
     /**
      * Get the ConceptDeclarations defined in this ModelFile
      * @return {ConceptDeclaration[]} the ParticipantDeclaration defined in the model file