Change predicate name

internal/mode/static/state/change_processor.go

@@ -161,7 +161,7 @@ func NewChangeProcessorImpl(cfg ChangeProcessorConfig) *ChangeProcessorImpl {
 			{
 				gvk:       extractGVK(&apiv1.Secret{}),
 				store:     newObjectStoreMapAdapter(clusterStore.Secrets),
-				predicate: newStateChangedPredicateFuncs(isReferenced),
+				predicate: funcPredicate{stateChanged: isReferenced},
 			},
 			{
 				gvk:       extractGVK(&apiext.CustomResourceDefinition{}),

internal/mode/static/state/changed_predicate.go

@@ -10,31 +10,18 @@ type stateChangedPredicate interface {
 	delete(object client.Object) bool
 }
 
-// funcs is a function that implements stateChangedPredicate.
-type funcs struct {
-	upsertStateChangeFunc func(oldObject, newObject client.Object) bool
-	deleteStateChangeFunc func(object client.Object) bool
+// funcPredicate applies the stateChanged function on upsert and delete. On upsert, the newObject is passed.
+// Implements stateChangedPredicate.
+type funcPredicate struct {
+	stateChanged func(object client.Object) bool
 }
 
-func (f funcs) upsert(oldObject, newObject client.Object) bool {
-	return f.upsertStateChangeFunc(oldObject, newObject)
+func (f funcPredicate) upsert(_, newObject client.Object) bool {
+	return f.stateChanged(newObject)
 }
 
-func (f funcs) delete(object client.Object) bool {
-	return f.deleteStateChangeFunc(object)
-}
-
-// newStateChangedPredicateFuncs returns a predicate funcs that applies the given function on calls to upsert and
-// delete.
-func newStateChangedPredicateFuncs(stateChangedFunc func(object client.Object) bool) funcs {
-	return funcs{
-		upsertStateChangeFunc: func(oldObject, newObject client.Object) bool {
-			return stateChangedFunc(newObject)
-		},
-		deleteStateChangeFunc: func(object client.Object) bool {
-			return stateChangedFunc(object)
-		},
-	}
+func (f funcPredicate) delete(object client.Object) bool {
+	return f.stateChanged(object)
 }
 
 // generationChangedPredicate implements stateChangedPredicate based on the generation of the object.

internal/mode/static/state/changed_predicate_test.go

@@ -9,10 +9,10 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/client"
 )
 
-func TestFuncsPredicate(t *testing.T) {
+func TestFuncPredicate(t *testing.T) {
 	alwaysTrueFunc := func(object client.Object) bool { return true }
 
-	p := newStateChangedPredicateFuncs(alwaysTrueFunc)
+	p := funcPredicate{stateChanged: alwaysTrueFunc}
 
 	g := NewWithT(t)