public boolean requiresMetadata() {
        for (VersionSelector selector : selectors) {
            if (selector.requiresMetadata()) {
                return true;
            }
        }
        return false;
    }

    @Override
    public boolean matchesUniqueVersion() {
        for (VersionSelector selector : selectors) {
            if (!selector.matchesUniqueVersion()) {
                return false;
            }

		policy := admissionregistrationv1.Equivalent
		obj.MatchPolicy = &policy
	}
	if obj.NamespaceSelector == nil {
		selector := metav1.LabelSelector{}
		obj.NamespaceSelector = &selector
	}
	if obj.ObjectSelector == nil {
		selector := metav1.LabelSelector{}
		obj.ObjectSelector = &selector
	}
	if obj.TimeoutSeconds == nil {
		obj.TimeoutSeconds = new(int32)
		*obj.TimeoutSeconds = 10
	}
}

    private final Throwable problem;
    private final ModuleVersionSelector selector;

    public DefaultUnresolvedDependency(ModuleVersionSelector selector, Throwable problem) {
        this.selector = selector;
        this.problem = problem;
    }

    @Override
    public ModuleVersionSelector getSelector() {
        return selector;
    }

    @Override
    public Throwable getProblem() {

	if err != nil || len(constraints) == 0 {
		return nil, err
	}
	selector := helper.DefaultSelector(p, pl.services, pl.replicationCtrls, pl.replicaSets, pl.statefulSets)
	if selector.Empty() {
		return nil, nil
	}
	for i := range constraints {
		constraints[i].Selector = selector
	}
	return constraints, nil
}

		expectEvents(t, events,
			Event{Type: "service", ID: "selector.com", Namespace: selector.Namespace},
			Event{Type: "service", ID: "updated.com", Namespace: selector.Namespace},
			Event{Type: "eds cache", ID: "selector.com", Namespace: selector.Namespace},
			Event{Type: "xds full", ID: "selector.com,updated.com"},
		)
	})

	t.Run("add dns service entry", func(t *testing.T) {

	"regexp"
	"strings"

	"istio.io/istio/pkg/log"
)

// Selector is a Set of label filter expressions that get applied together to decide whether tests should be selected
// for execution or not.
type Selector struct {
	// The constraints are and'ed together.
	present Set
	absent  Set
}

var _ fmt.Stringer = Selector{}

// NewSelector returns a new selector based on the given presence/absence predicates.

        def variant2Artifacts = Stub(ResolvedArtifactSet)

        def selector = Stub(ArtifactVariantSelector)

        given:
        artifacts1.select(selector, _) >> variant1Artifacts
        artifacts2.select(selector, _) >> variant2Artifacts

        def results = new DefaultVisitedArtifactResults([artifacts1, artifacts2])
        def selected = results.select(selector, Mock(ArtifactSelectionSpec), false)

        expect:

    padding-left: 2.3em;
}

.multi-language-selector {
    display: block;
}

.multi-language-selector .language-option[data-lang='groovy'] {
    background-position: 20px center;
    padding-left: 32px;
}

.multi-language-selector .language-option[data-lang='kotlin'] {
    background-position: 30px center;
    padding-left: 27px;
}

.multi-language-selector .language-option {
    background-color: white;

        def same = factory.createResolvedDependency(selector('requested'), fromModule, selectedModule, variant, false)

        def differentRequested = factory.createResolvedDependency(selector('xxx'), fromModule, selectedModule, variant, false)

  name: test
spec:
  replicas: 0
  selector:
    old: test
`),
			applied: []byte(`
# test selector update not allowed by last-applied

apiVersion: v1
kind: ReplicationController
metadata:
  name: test
spec:
  replicas: 3
  selector:
    new: test
`),
			expectConflictSet: fieldpath.NewSet(
				fieldpath.MakePathOrDie("spec", "selector"), // selector is atomic