Add support for objects.

6 files changed, 35 insertions, 35 deletions

diff --git a/src/DocumentationBuilder.kt b/src/DocumentationBuilder.kt
index b82049a5..ec153aa0 100644
--- a/src/DocumentationBuilder.kt
+++ b/src/DocumentationBuilder.kt
@@ -16,7 +16,7 @@ fun BindingContext.createDocumentation(file: JetFile): DocumentationModel {
     return model
 }
 
-class DocumentationBuilderVisitor(val context : BindingContext) : DeclarationDescriptorVisitorEmptyBodies<DocumentationNode, DocumentationNode>() {
+class DocumentationBuilderVisitor(val context: BindingContext) : DeclarationDescriptorVisitorEmptyBodies<DocumentationNode, DocumentationNode>() {
 
     override fun visitDeclarationDescriptor(descriptor: DeclarationDescriptor?, data: DocumentationNode?): DocumentationNode? {
         val doc = context.getDocumentation(descriptor!!).extractText()
@@ -34,7 +34,12 @@ class DocumentationBuilderVisitor(val context : BindingContext) : DeclarationDes
 
     override fun visitClassDescriptor(descriptor: ClassDescriptor?, data: DocumentationNode?): DocumentationNode? {
         val doc = context.getDocumentation(descriptor!!).extractText()
-        val node = DocumentationNode(descriptor.getName().asString(), doc, DocumentationNodeKind.Class)
+        val node = DocumentationNode(descriptor.getName().asString(), doc,
+                                     when (descriptor.getKind()) {
+                                         ClassKind.OBJECT -> DocumentationNodeKind.Object
+                                         else -> DocumentationNodeKind.Class
+                                     }
+                                    )
         data?.addReferenceTo(node, DocumentationReferenceKind.Member)
         return node
     }
diff --git a/src/DocumentationBuildingVisitor.kt b/src/DocumentationBuildingVisitor.kt
index 4f76ed0e..31c126fc 100644
--- a/src/DocumentationBuildingVisitor.kt
+++ b/src/DocumentationBuildingVisitor.kt
@@ -66,9 +66,12 @@ class DocumentationBuildingVisitor(private val worker: DeclarationDescriptorVisi
 
     public override fun visitClassDescriptor(descriptor: ClassDescriptor?, data: DocumentationNode?): DocumentationNode? {
         val node = createDocumentation(descriptor!!, data!!)
-        visitChildren(descriptor.getConstructors(), node)
-        visitChildren(descriptor.getTypeConstructor().getParameters(), node)
-        visitChild(descriptor.getClassObjectDescriptor(), node)
+        if (descriptor.getKind() != ClassKind.OBJECT) {
+            // do not go inside object for class object and constructors, they are generated
+            visitChildren(descriptor.getTypeConstructor().getParameters(), node)
+            visitChildren(descriptor.getConstructors(), node)
+            visitChild(descriptor.getClassObjectDescriptor(), node)
+        }
         val members = descriptor.getDefaultType().getMemberScope().getAllDescriptors().filter {
             it !is CallableMemberDescriptor || it.isUserCode()
         }
diff --git a/src/DocumentationModel.kt b/src/DocumentationModel.kt
index 048f3e4e..0cb4c6cb 100644
--- a/src/DocumentationModel.kt
+++ b/src/DocumentationModel.kt
@@ -8,6 +8,7 @@ public enum class DocumentationNodeKind {
 
     Package
     Class
+    Object
     Constructor
     Function
     Property
diff --git a/src/main.kt b/src/main.kt
index 04415070..f71cfccb 100644
--- a/src/main.kt
+++ b/src/main.kt
@@ -27,36 +27,11 @@ public fun main(args: Array<String>) {
 
     println()
 
-    val results = environment.processFiles { context, file ->
+    val result = environment.processFiles { context, file ->
         println("Processing: ${file.getName()}")
-        println()
-        context.analyseFile(file)
-    }
-
-    println()
-    println("Results:")
-    results.forEach {
-        println(it)
-    }
+        context.createDocumentation(file)
+    }.fold(DocumentationModel()) {(aggregate, item) -> aggregate.merge(item) }
 
+    println(result)
     Disposer.dispose(environment)
-}
-
-
-fun BindingContext.analyseFile(file: JetFile) {
-    val packageFragment = getPackageFragment(file)
-    if (packageFragment == null) {
-        println("PackageFragment is null")
-        return
-    }
-
-    println("Package: ${packageFragment}")
-    for (descriptor in packageFragment.getMemberScope().getAllDescriptors()) {
-        println("Member: ${descriptor}")
-        val doc = getDocumentation(descriptor)
-        if (doc != null) {
-            println("Comment:\n${doc.getText()}")
-        }
-        println()
-    }
-}
+}
\ No newline at end of file
diff --git a/test/data/classes/emptyObject.kt b/test/data/classes/emptyObject.kt
new file mode 100644
index 00000000..4138bf31
--- /dev/null
+++ b/test/data/classes/emptyObject.kt
@@ -0,0 +1,3 @@
+object Obj {
+
+}
\ No newline at end of file
diff --git a/test/src/ClassTest.kt b/test/src/ClassTest.kt
index 328cc358..692a496d 100644
--- a/test/src/ClassTest.kt
+++ b/test/src/ClassTest.kt
@@ -18,6 +18,19 @@ public class ClassTest {
         }
     }
 
+    Test fun emptyObject() {
+        verifyModel("test/data/classes/emptyObject.kt") { model ->
+            with(model.nodes.single().members.single()) {
+                assertEquals(DocumentationNodeKind.Object, kind)
+                assertEquals("Obj", name)
+                assertEquals("", doc)
+                assertTrue(details.none())
+                assertTrue(members.none())
+                assertTrue(links.none())
+            }
+        }
+    }
+
     Test fun classWithConstructor() {
         verifyModel("test/data/classes/classWithConstructor.kt") { model ->
             with (model.nodes.single().members.single()) {