public enum DetailLevel {
        LEVEL1_TASKS(1, NodeType.TASK),
        LEVEL2_TRANSFORM_STEPS(2, NodeType.TASK, NodeType.TRANSFORM_STEP);

        private final int level;
        private final Set<NodeType> nodeTypes;

        DetailLevel(int level, NodeType... nodeTypes) {
            this.level = level;
            this.nodeTypes = EnumSet.copyOf(Arrays.asList(nodeTypes));
        }

        public int getLevel() {

    }

    static class TestNodeIdentity implements NodeIdentity {
        NodeType nodeType
        String name

        TestNodeIdentity(NodeType nodeType, String name) {
            this.nodeType = nodeType
            this.name = name
        }

        @Override
        NodeType getNodeType() {
            return nodeType
        }

        @Override
        String toString() {

	return &VariableNode{tr: v.tr, NodeType: NodeVariable, Pos: v.Pos, Ident: append([]string{}, v.Ident...)}
}

// DotNode holds the special identifier '.'.
type DotNode struct {
	NodeType
	Pos
	tr *Tree
}

func (t *Tree) newDot(pos Pos) *DotNode {
	return &DotNode{tr: t, NodeType: NodeDot, Pos: pos}
}

func (d *DotNode) Type() NodeType {

    public ToPlannedNodeConverter getConverter(Node node) {
        Class<? extends Node> nodeType = node.getClass();
        ToPlannedNodeConverter converter = convertersByNodeType.computeIfAbsent(nodeType, this::findConverter);
        return converter == MISSING_MARKER ? null : converter;
    }

    private ToPlannedNodeConverter findConverter(Class<? extends Node> nodeType) {
        for (ToPlannedNodeConverter converterCandidate : converters) {

}

// MeshInfo contains the versions for all Istio control plane components
type MeshInfo []ServerInfo

// NodeType decides the responsibility of the proxy serves in the mesh
type NodeType string

func ToUserFacingNodeType(t string) NodeType {
	switch t {
	case "router":
		return "gateway"
	default:
		return NodeType(t)
	}
}

// ProxyInfo contains the version for a single data plane component
type ProxyInfo struct {

    @Override
    public Class<? extends Node> getSupportedNodeType() {
        return TaskNode.class;
    }

    @Override
    public NodeIdentity.NodeType getConvertedNodeType() {
        return NodeIdentity.NodeType.TASK;
    }

    @Override
    public TaskIdentity getNodeIdentity(Node node) {
        TaskNode taskNode = (TaskNode) node;

urn void 0===a?r.text(this):this.empty().each(function(){1!==this.nodeType&&11!==this.nodeType&&9!==this.nodeType||(this.textContent=a)})},null,a,arguments.length)},append:function(){return Ja(this,arguments,function(a){if(1===this.nodeType||11===this.nodeType||9===this.nodeType){var b=Ea(this,a);b.appendChild(a)}})},prepend:function(){return Ja(this,arguments,function(a){if(1===this.nodeType||11===this.nodeType||9===this.nodeType){var b=Ea(this,a);b.insertBefore(a,b.firstChild)}})},before:function(){return...

void 0===a?n.text(this):this.empty().each(function(){(1===this.nodeType||11===this.nodeType||9===this.nodeType)&&(this.textContent=a)})},null,a,arguments.length)},append:function(){return this.domManip(arguments,function(a){if(1===this.nodeType||11===this.nodeType||9===this.nodeType){var b=jb(this,a);b.appendChild(a)}})},prepend:function(){return this.domManip(arguments,function(a){if(1===this.nodeType||11===this.nodeType||9===this.nodeType){var b=jb(this,a);b.insertBefore(a,b.firstChild)}})},before:function(){return...

        Class<?> nodeType = resolveType(node);
        TypeMetadata typeMetadata = typeMetadataStore.getTypeMetadata(nodeType);
        if (Provider.class.isAssignableFrom(nodeType)) {

            plannedNode.nodeIdentity.nodeType.toString() == nodeType && identityPredicate.test(plannedNode.nodeIdentity)
        }

        @Override
        String toString() {
            "NodeMatcher(nodeId=$nodeId, nodeType=$nodeType)"
        }
    }

    static class PlannedTransformStepIdentityWithoutId {
        String consumerBuildPath
        String consumerProjectPath