feat: make Updater/Builder aware of primary resource

Author: metacosm

operator-framework-core/src/main/java/io/javaoperatorsdk/operator/api/reconciler/dependent/Builder.java

@@ -3,6 +3,6 @@
 import io.fabric8.kubernetes.api.model.HasMetadata;
 
 @FunctionalInterface
-public interface Builder<R extends HasMetadata> {
-  R build();
+public interface Builder<R extends HasMetadata, P extends HasMetadata> {
+  R buildFor(P primary);
 }

operator-framework-core/src/main/java/io/javaoperatorsdk/operator/api/reconciler/dependent/DependentResourceConfiguration.java

@@ -65,26 +65,26 @@
   Class<ResourceEventFilter>[] eventFilters() default {};
 
 
-  final class DEFAULT_BUILDER implements Builder {
+  final class DEFAULT_BUILDER implements Builder<HasMetadata, HasMetadata> {
 
     @Override
-    public HasMetadata build() {
+    public HasMetadata buildFor(HasMetadata primary) {
       return null;
     }
   }
 
-  final class DEFAULT_UPDATER implements Updater {
+  final class DEFAULT_UPDATER implements Updater<HasMetadata, HasMetadata> {
 
     @Override
-    public HasMetadata update(HasMetadata fetched) {
+    public HasMetadata update(HasMetadata fetched, HasMetadata primary) {
       return null;
     }
   }
 
-  final class DEFAULT_FETCHER implements Fetcher {
+  final class DEFAULT_FETCHER implements Fetcher<HasMetadata> {
 
     @Override
-    public HasMetadata fetchFor(HasMetadata owner, ResourceCache cache) {
+    public HasMetadata fetchFor(HasMetadata owner, ResourceCache<HasMetadata> cache) {
       return null;
     }
   }
@@ -94,7 +94,7 @@ final class DEFAULT_PRIMARIES_RETRIEVER
 
     @Override
     public Set<ResourceID> associatedPrimaryResources(HasMetadata dependentResource,
-        EventSourceRegistry registry) {
+        EventSourceRegistry<HasMetadata> registry) {
       return null;
     }
   }

operator-framework-core/src/main/java/io/javaoperatorsdk/operator/api/reconciler/dependent/Updater.java

@@ -3,7 +3,7 @@
 import io.fabric8.kubernetes.api.model.HasMetadata;
 
 @FunctionalInterface
-public interface Updater<R extends HasMetadata> {
+public interface Updater<R extends HasMetadata, P extends HasMetadata> {
 
-  R update(R fetched);
+  R update(R fetched, P primary);
 }