impl. of DepthTraversalTypeAwareVisitor should not have to visit internal method

server/sonar-server/src/main/java/org/sonar/server/computation/component/DepthTraversalTypeAwareVisitor.java

@@ -43,17 +43,18 @@ public abstract class DepthTraversalTypeAwareVisitor implements TypeAwareVisitor
     }
 
     if (order == Order.PRE_ORDER) {
-      visitAny(component);
+      visitNode(component);
     }
 
     visitChildren(component);
 
     if (order == Order.POST_ORDER) {
-      visitAny(component);
+      visitNode(component);
     }
   }
 
-  protected void visitAny(Component component) {
+  protected void visitNode(Component component) {
+    visitAny(component);
     switch (component.getType()) {
       case PROJECT:
         visitProject(component);
@@ -105,6 +106,11 @@ public abstract class DepthTraversalTypeAwareVisitor implements TypeAwareVisitor
     // empty implementation, meant to be override at will by subclasses
   }
 
+  @Override
+  public void visitAny(Component component) {
+    // empty implementation, meant to be override at will by subclasses
+  }
+
   public enum Order {
     PRE_ORDER, POST_ORDER
   }

server/sonar-server/src/main/java/org/sonar/server/computation/component/TypeAwareVisitor.java

@@ -23,13 +23,33 @@ package org.sonar.server.computation.component;
  * A {@link ComponentVisitor} which can exposes methods which ensure the type of the visited Component.
  */
 public interface TypeAwareVisitor extends ComponentVisitor {
+  /**
+   * Called when encountering a Component of type {@link Component.Type#PROJECT}
+   */
   void visitProject(Component tree);
 
+  /**
+   * Called when encountering a Component of type {@link Component.Type#MODULE}
+   */
   void visitModule(Component tree);
 
+  /**
+   * Called when encountering a Component of type {@link Component.Type#DIRECTORY}
+   */
   void visitDirectory(Component tree);
 
+  /**
+   * Called when encountering a Component of type {@link Component.Type#FILE}
+   */
   void visitFile(Component tree);
 
+  /**
+   * Called when encountering a Component of an unknown type
+   */
   void visitUnknown(Component tree);
+
+  /**
+   * Called for any component, <strong>in addition</strong> to the methods specific to each type
+   */
+  void visitAny(Component component);
 }

server/sonar-server/src/main/java/org/sonar/server/computation/step/PersistMeasuresStep.java

@@ -90,7 +90,7 @@ public class PersistMeasuresStep implements ComputationStep {
     }
 
     @Override
-    protected void visitAny(Component component) {
+    public void visitAny(Component component) {
       int componentRef = component.getRef();
       List<BatchReport.Measure> measures = reportReader.readComponentMeasures(componentRef);
       persistMeasures(measures, dbIdsRepository.getComponentId(component), dbIdsRepository.getSnapshotId(component));

server/sonar-server/src/test/java/org/sonar/server/computation/component/PostOrderDepthTraversalTypeAwareVisitorTest.java

@@ -66,6 +66,7 @@ public class PostOrderDepthTraversalTypeAwareVisitorTest {
     spyFileVisitor.visit(component);
 
     inOrder.verify(spyFileVisitor).visit(component);
+    inOrder.verify(spyFileVisitor).visitAny(component);
     inOrder.verify(spyFileVisitor).visitFile(component);
     inOrder.verifyNoMoreInteractions();
   }
@@ -76,6 +77,7 @@ public class PostOrderDepthTraversalTypeAwareVisitorTest {
     spyFileVisitor.visit(component);
 
     inOrder.verify(spyFileVisitor).visit(component);
+    inOrder.verify(spyFileVisitor).visitAny(component);
     inOrder.verify(spyFileVisitor).visitModule(component);
     inOrder.verifyNoMoreInteractions();
   }
@@ -86,6 +88,7 @@ public class PostOrderDepthTraversalTypeAwareVisitorTest {
     spyFileVisitor.visit(component);
 
     inOrder.verify(spyFileVisitor).visit(component);
+    inOrder.verify(spyFileVisitor).visitAny(component);
     inOrder.verify(spyFileVisitor).visitDirectory(component);
     inOrder.verifyNoMoreInteractions();
   }
@@ -96,12 +99,13 @@ public class PostOrderDepthTraversalTypeAwareVisitorTest {
     spyFileVisitor.visit(component);
 
     inOrder.verify(spyFileVisitor).visit(component);
+    inOrder.verify(spyFileVisitor).visitAny(component);
     inOrder.verify(spyFileVisitor).visitProject(component);
     inOrder.verifyNoMoreInteractions();
   }
 
   @Test
-  public void visit_file_with_depth_DIRECTORY_does_not_call_visit_file() {
+  public void visit_file_with_depth_DIRECTORY_does_not_call_visit_file_nor_visitAny() {
     Component component = component(FILE, 1);
     spyDirectoryVisitor.visit(component);
 
@@ -115,6 +119,7 @@ public class PostOrderDepthTraversalTypeAwareVisitorTest {
     spyDirectoryVisitor.visit(component);
 
     inOrder.verify(spyDirectoryVisitor).visit(component);
+    inOrder.verify(spyDirectoryVisitor).visitAny(component);
     inOrder.verify(spyDirectoryVisitor).visitDirectory(component);
     inOrder.verifyNoMoreInteractions();
   }
@@ -125,6 +130,7 @@ public class PostOrderDepthTraversalTypeAwareVisitorTest {
     spyDirectoryVisitor.visit(component);
 
     inOrder.verify(spyDirectoryVisitor).visit(component);
+    inOrder.verify(spyDirectoryVisitor).visitAny(component);
     inOrder.verify(spyDirectoryVisitor).visitModule(component);
     inOrder.verifyNoMoreInteractions();
   }
@@ -135,12 +141,13 @@ public class PostOrderDepthTraversalTypeAwareVisitorTest {
     spyDirectoryVisitor.visit(component);
 
     inOrder.verify(spyDirectoryVisitor).visit(component);
+    inOrder.verify(spyDirectoryVisitor).visitAny(component);
     inOrder.verify(spyDirectoryVisitor).visitProject(component);
     inOrder.verifyNoMoreInteractions();
   }
 
   @Test
-  public void visit_file_with_depth_MODULE_does_not_call_visit_file() {
+  public void visit_file_with_depth_MODULE_does_not_call_visit_file_nor_visitAny() {
     Component component = component(FILE, 1);
     spyModuleVisitor.visit(component);
 
@@ -149,7 +156,7 @@ public class PostOrderDepthTraversalTypeAwareVisitorTest {
   }
 
   @Test
-  public void visit_directory_with_depth_MODULE_does_not_call_visit_directory() {
+  public void visit_directory_with_depth_MODULE_does_not_call_visit_directory_nor_visitAny() {
     Component component = component(DIRECTORY, 1);
     spyModuleVisitor.visit(component);
 
@@ -163,6 +170,7 @@ public class PostOrderDepthTraversalTypeAwareVisitorTest {
     spyModuleVisitor.visit(component);
 
     inOrder.verify(spyModuleVisitor).visit(component);
+    inOrder.verify(spyModuleVisitor).visitAny(component);
     inOrder.verify(spyModuleVisitor).visitModule(component);
     inOrder.verifyNoMoreInteractions();
   }
@@ -173,12 +181,13 @@ public class PostOrderDepthTraversalTypeAwareVisitorTest {
     spyModuleVisitor.visit(component);
 
     inOrder.verify(spyModuleVisitor).visit(component);
+    inOrder.verify(spyModuleVisitor).visitAny(component);
     inOrder.verify(spyModuleVisitor).visitModule(component);
     inOrder.verifyNoMoreInteractions();
   }
 
   @Test
-  public void visit_file_with_depth_PROJECT_does_not_call_visit_file() {
+  public void visit_file_with_depth_PROJECT_does_not_call_visit_file_nor_visitAny() {
     Component component = component(FILE, 1);
     spyProjectVisitor.visit(component);
 
@@ -187,7 +196,7 @@ public class PostOrderDepthTraversalTypeAwareVisitorTest {
   }
 
   @Test
-  public void visit_directory_with_depth_PROJECT_does_not_call_visit_directory() {
+  public void visit_directory_with_depth_PROJECT_does_not_call_visit_directory_nor_visitAny() {
     Component component = component(DIRECTORY, 1);
     spyProjectVisitor.visit(component);
 
@@ -196,7 +205,7 @@ public class PostOrderDepthTraversalTypeAwareVisitorTest {
   }
 
   @Test
-  public void visit_module_with_depth_PROJECT_does_not_call_visit_module() {
+  public void visit_module_with_depth_PROJECT_does_not_call_visit_module_nor_visitAny() {
     Component component = component(MODULE, 1);
     spyProjectVisitor.visit(component);
 
@@ -210,6 +219,7 @@ public class PostOrderDepthTraversalTypeAwareVisitorTest {
     spyProjectVisitor.visit(component);
 
     inOrder.verify(spyProjectVisitor).visit(component);
+    inOrder.verify(spyProjectVisitor).visitAny(component);
     inOrder.verify(spyProjectVisitor).visitProject(component);
     inOrder.verifyNoMoreInteractions();
   }
@@ -222,11 +232,16 @@ public class PostOrderDepthTraversalTypeAwareVisitorTest {
     inOrder.verify(spyFileVisitor).visit(MODULE_2);
     inOrder.verify(spyFileVisitor).visit(DIRECTORY_3);
     inOrder.verify(spyFileVisitor).visit(FILE_4);
+    inOrder.verify(spyFileVisitor).visitAny(FILE_4);
     inOrder.verify(spyFileVisitor).visitFile(FILE_4);
     inOrder.verify(spyFileVisitor).visit(FILE_5);
+    inOrder.verify(spyFileVisitor).visitAny(FILE_5);
     inOrder.verify(spyFileVisitor).visitFile(FILE_5);
+    inOrder.verify(spyFileVisitor).visitAny(DIRECTORY_3);
     inOrder.verify(spyFileVisitor).visitDirectory(DIRECTORY_3);
+    inOrder.verify(spyFileVisitor).visitAny(MODULE_2);
     inOrder.verify(spyFileVisitor).visitModule(MODULE_2);
+    inOrder.verify(spyFileVisitor).visitAny(COMPONENT_TREE);
     inOrder.verify(spyFileVisitor).visitProject(COMPONENT_TREE);
     inOrder.verifyNoMoreInteractions();
   }
@@ -238,8 +253,11 @@ public class PostOrderDepthTraversalTypeAwareVisitorTest {
     inOrder.verify(spyDirectoryVisitor).visit(COMPONENT_TREE);
     inOrder.verify(spyDirectoryVisitor).visit(MODULE_2);
     inOrder.verify(spyDirectoryVisitor).visit(DIRECTORY_3);
+    inOrder.verify(spyDirectoryVisitor).visitAny(DIRECTORY_3);
     inOrder.verify(spyDirectoryVisitor).visitDirectory(DIRECTORY_3);
+    inOrder.verify(spyDirectoryVisitor).visitAny(MODULE_2);
     inOrder.verify(spyDirectoryVisitor).visitModule(MODULE_2);
+    inOrder.verify(spyDirectoryVisitor).visitAny(COMPONENT_TREE);
     inOrder.verify(spyDirectoryVisitor).visitProject(COMPONENT_TREE);
     inOrder.verifyNoMoreInteractions();
   }
@@ -250,7 +268,9 @@ public class PostOrderDepthTraversalTypeAwareVisitorTest {
 
     inOrder.verify(spyModuleVisitor).visit(COMPONENT_TREE);
     inOrder.verify(spyModuleVisitor).visit(MODULE_2);
+    inOrder.verify(spyModuleVisitor).visitAny(MODULE_2);
     inOrder.verify(spyModuleVisitor).visitModule(MODULE_2);
+    inOrder.verify(spyModuleVisitor).visitAny(COMPONENT_TREE);
     inOrder.verify(spyModuleVisitor).visitProject(COMPONENT_TREE);
     inOrder.verifyNoMoreInteractions();
   }
@@ -260,6 +280,7 @@ public class PostOrderDepthTraversalTypeAwareVisitorTest {
     spyProjectVisitor.visit(COMPONENT_TREE);
 
     inOrder.verify(spyProjectVisitor).visit(COMPONENT_TREE);
+    inOrder.verify(spyProjectVisitor).visitAny(COMPONENT_TREE);
     inOrder.verify(spyProjectVisitor).visitProject(COMPONENT_TREE);
     inOrder.verifyNoMoreInteractions();
   }

server/sonar-server/src/test/java/org/sonar/server/computation/component/PreOrderDepthTraversalTypeAwareVisitorTest.java

@@ -66,6 +66,7 @@ public class PreOrderDepthTraversalTypeAwareVisitorTest {
     spyFileVisitor.visit(component);
 
     inOrder.verify(spyFileVisitor).visit(component);
+    inOrder.verify(spyFileVisitor).visitAny(component);
     inOrder.verify(spyFileVisitor).visitFile(component);
     inOrder.verifyNoMoreInteractions();
   }
@@ -76,6 +77,7 @@ public class PreOrderDepthTraversalTypeAwareVisitorTest {
     spyFileVisitor.visit(component);
 
     inOrder.verify(spyFileVisitor).visit(component);
+    inOrder.verify(spyFileVisitor).visitAny(component);
     inOrder.verify(spyFileVisitor).visitModule(component);
     inOrder.verifyNoMoreInteractions();
   }
@@ -86,6 +88,7 @@ public class PreOrderDepthTraversalTypeAwareVisitorTest {
     spyFileVisitor.visit(component);
 
     inOrder.verify(spyFileVisitor).visit(component);
+    inOrder.verify(spyFileVisitor).visitAny(component);
     inOrder.verify(spyFileVisitor).visitDirectory(component);
     inOrder.verifyNoMoreInteractions();
   }
@@ -101,7 +104,7 @@ public class PreOrderDepthTraversalTypeAwareVisitorTest {
   }
 
   @Test
-  public void visit_file_with_depth_DIRECTORY_does_not_call_visit_file() {
+  public void visit_file_with_depth_DIRECTORY_does_not_call_visit_file_nor_visitAny() {
     Component component = component(FILE, 1);
     spyDirectoryVisitor.visit(component);
 
@@ -115,6 +118,7 @@ public class PreOrderDepthTraversalTypeAwareVisitorTest {
     spyDirectoryVisitor.visit(component);
 
     inOrder.verify(spyDirectoryVisitor).visit(component);
+    inOrder.verify(spyDirectoryVisitor).visitAny(component);
     inOrder.verify(spyDirectoryVisitor).visitDirectory(component);
     inOrder.verifyNoMoreInteractions();
   }
@@ -125,6 +129,7 @@ public class PreOrderDepthTraversalTypeAwareVisitorTest {
     spyDirectoryVisitor.visit(component);
 
     inOrder.verify(spyDirectoryVisitor).visit(component);
+    inOrder.verify(spyDirectoryVisitor).visitAny(component);
     inOrder.verify(spyDirectoryVisitor).visitModule(component);
     inOrder.verifyNoMoreInteractions();
   }
@@ -135,12 +140,13 @@ public class PreOrderDepthTraversalTypeAwareVisitorTest {
     spyDirectoryVisitor.visit(component);
 
     inOrder.verify(spyDirectoryVisitor).visit(component);
+    inOrder.verify(spyDirectoryVisitor).visitAny(component);
     inOrder.verify(spyDirectoryVisitor).visitProject(component);
     inOrder.verifyNoMoreInteractions();
   }
 
   @Test
-  public void visit_file_with_depth_MODULE_does_not_call_visit_file() {
+  public void visit_file_with_depth_MODULE_does_not_call_visit_file_nor_visit_any() {
     Component component = component(FILE, 1);
     spyModuleVisitor.visit(component);
 
@@ -149,7 +155,7 @@ public class PreOrderDepthTraversalTypeAwareVisitorTest {
   }
 
   @Test
-  public void visit_directory_with_depth_MODULE_does_not_call_visit_directory() {
+  public void visit_directory_with_depth_MODULE_does_not_call_visit_directory_not_visit_any() {
     Component component = component(DIRECTORY, 1);
     spyModuleVisitor.visit(component);
 
@@ -163,6 +169,7 @@ public class PreOrderDepthTraversalTypeAwareVisitorTest {
     spyModuleVisitor.visit(component);
 
     inOrder.verify(spyModuleVisitor).visit(component);
+    inOrder.verify(spyModuleVisitor).visitAny(component);
     inOrder.verify(spyModuleVisitor).visitModule(component);
     inOrder.verifyNoMoreInteractions();
   }
@@ -173,12 +180,13 @@ public class PreOrderDepthTraversalTypeAwareVisitorTest {
     spyModuleVisitor.visit(component);
 
     inOrder.verify(spyModuleVisitor).visit(component);
+    inOrder.verify(spyModuleVisitor).visitAny(component);
     inOrder.verify(spyModuleVisitor).visitModule(component);
     inOrder.verifyNoMoreInteractions();
   }
 
   @Test
-  public void visit_file_with_depth_PROJECT_does_not_call_visit_file() {
+  public void visit_file_with_depth_PROJECT_does_not_call_visit_file_nor_visitAny() {
     Component component = component(FILE, 1);
     spyProjectVisitor.visit(component);
 
@@ -187,7 +195,7 @@ public class PreOrderDepthTraversalTypeAwareVisitorTest {
   }
 
   @Test
-  public void visit_directory_with_depth_PROJECT_does_not_call_visit_directory() {
+  public void visit_directory_with_depth_PROJECT_does_not_call_visit_directory_nor_visitAny() {
     Component component = component(DIRECTORY, 1);
     spyProjectVisitor.visit(component);
 
@@ -196,7 +204,7 @@ public class PreOrderDepthTraversalTypeAwareVisitorTest {
   }
 
   @Test
-  public void visit_module_with_depth_PROJECT_does_not_call_visit_module() {
+  public void visit_module_with_depth_PROJECT_does_not_call_visit_module_nor_visitAny() {
     Component component = component(MODULE, 1);
     spyProjectVisitor.visit(component);
 
@@ -205,11 +213,12 @@ public class PreOrderDepthTraversalTypeAwareVisitorTest {
   }
 
   @Test
-  public void visit_project_with_depth_PROJECT_calls_visit_project() {
+  public void visit_project_with_depth_PROJECT_calls_visit_project_nor_visitAny() {
     Component component = component(PROJECT, 1);
     spyProjectVisitor.visit(component);
 
     inOrder.verify(spyProjectVisitor).visit(component);
+    inOrder.verify(spyProjectVisitor).visitAny(component);
     inOrder.verify(spyProjectVisitor).visitProject(component);
     inOrder.verifyNoMoreInteractions();
   }
@@ -219,14 +228,19 @@ public class PreOrderDepthTraversalTypeAwareVisitorTest {
     spyFileVisitor.visit(COMPONENT_TREE);
 
     inOrder.verify(spyFileVisitor).visit(COMPONENT_TREE);
+    inOrder.verify(spyFileVisitor).visitAny(COMPONENT_TREE);
     inOrder.verify(spyFileVisitor).visitProject(COMPONENT_TREE);
     inOrder.verify(spyFileVisitor).visit(MODULE_2);
+    inOrder.verify(spyFileVisitor).visitAny(MODULE_2);
     inOrder.verify(spyFileVisitor).visitModule(MODULE_2);
     inOrder.verify(spyFileVisitor).visit(DIRECTORY_3);
+    inOrder.verify(spyFileVisitor).visitAny(DIRECTORY_3);
     inOrder.verify(spyFileVisitor).visitDirectory(DIRECTORY_3);
     inOrder.verify(spyFileVisitor).visit(FILE_4);
+    inOrder.verify(spyFileVisitor).visitAny(FILE_4);
     inOrder.verify(spyFileVisitor).visitFile(FILE_4);
     inOrder.verify(spyFileVisitor).visit(FILE_5);
+    inOrder.verify(spyFileVisitor).visitAny(FILE_5);
     inOrder.verify(spyFileVisitor).visitFile(FILE_5);
     inOrder.verifyNoMoreInteractions();
   }
@@ -249,8 +263,10 @@ public class PreOrderDepthTraversalTypeAwareVisitorTest {
     spyModuleVisitor.visit(COMPONENT_TREE);
 
     inOrder.verify(spyModuleVisitor).visit(COMPONENT_TREE);
+    inOrder.verify(spyModuleVisitor).visitAny(COMPONENT_TREE);
     inOrder.verify(spyModuleVisitor).visitProject(COMPONENT_TREE);
     inOrder.verify(spyModuleVisitor).visit(MODULE_2);
+    inOrder.verify(spyModuleVisitor).visitAny(MODULE_2);
     inOrder.verify(spyModuleVisitor).visitModule(MODULE_2);
     inOrder.verifyNoMoreInteractions();
   }
@@ -260,6 +276,7 @@ public class PreOrderDepthTraversalTypeAwareVisitorTest {
     spyProjectVisitor.visit(COMPONENT_TREE);
 
     inOrder.verify(spyProjectVisitor).visit(COMPONENT_TREE);
+    inOrder.verify(spyProjectVisitor).visitAny(COMPONENT_TREE);
     inOrder.verify(spyProjectVisitor).visitProject(COMPONENT_TREE);
     inOrder.verifyNoMoreInteractions();
   }