refactor: rename method more appropriately (#2554)

Signed-off-by: Chris Laprun <[email protected]>

Author: metacosm

Diff for: operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/dependent/workflow/DefaultWorkflow.java

@@ -117,7 +117,7 @@ public Set<DependentResourceNode> getTopLevelDependentResources() {
     return topLevelResources;
   }
 
-  public Set<DependentResourceNode> getBottomLevelResource() {
+  public Set<DependentResourceNode> getBottomLevelDependentResources() {
     return bottomLevelResource;
   }
 

Diff for: operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/dependent/workflow/WorkflowCleanupExecutor.java

@@ -21,7 +21,8 @@ class WorkflowCleanupExecutor<P extends HasMetadata> extends AbstractWorkflowExe
   }
 
   public synchronized WorkflowCleanupResult cleanup() {
-    for (DependentResourceNode dependentResourceNode : workflow.getBottomLevelResource()) {
+    for (DependentResourceNode dependentResourceNode : workflow
+        .getBottomLevelDependentResources()) {
       handleCleanup(dependentResourceNode);
     }
     waitForScheduledExecutionsToRun();

Diff for: operator-framework-core/src/test/java/io/javaoperatorsdk/operator/processing/dependent/workflow/WorkflowTest.java

@@ -69,7 +69,7 @@ void calculatesBottomLevelResources() {
         .buildAsDefaultWorkflow();
 
     Set<DependentResource> bottomResources =
-        workflow.getBottomLevelResource().stream()
+        workflow.getBottomLevelDependentResources().stream()
             .map(DependentResourceNode::getDependentResource)
             .collect(Collectors.toSet());