string getValue() Returns the value of the edge. Return Value string

ServiceReferenceGraphNode getSourceNode() Returns the source node. Return Value ServiceReferenceGraphNode

ServiceReferenceGraphNode getDestNode() Returns the destination node. Return Value ServiceReferenceGraphNode

class ServiceReferenceGraphEdge Represents an edge in your service graph. Value is typically a reference. Methods __construct(ServiceReferenceGraphNode $sourceNode, ServiceReferenceGraphNode $destNode, string $value = null) string getValue() Returns the value of the edge. ServiceReferenceGraphNode getSourceNode() Returns the source node. ServiceReferenceGraphNode getDestNode() Returns the destination node. Details __construct(ServiceRefere

bool hasNode(string $id) Checks if the graph has a specific node. Parameters string $id Id to check Return Value bool

ServiceReferenceGraphNode[] getNodes() Returns all nodes. Return Value ServiceReferenceGraphNode[] An array of all ServiceReferenceGraphNode objects

ServiceReferenceGraphNode getNode(string $id) Gets a node by identifier. Parameters string $id The id to retrieve Return Value ServiceReferenceGraphNode The node matching the supplied identifier Exceptions InvalidArgumentException if no node matches the supplied identifier

connect(string $sourceId, string $sourceValue, string $destId, string $destValue = null, string $reference = null) Connects 2 nodes together in the Graph. Parameters string $sourceId string $sourceValue string $destId string $destValue string $reference

clear() Clears all nodes.

class ServiceReferenceGraph This is a directed graph of your services. This information can be used by your compiler passes instead of collecting it themselves which improves performance quite a lot. Methods bool hasNode(string $id) Checks if the graph has a specific node. ServiceReferenceGraphNode getNode(string $id) Gets a node by identifier. ServiceReferenceGraphNode[] getNodes() Returns all nodes. clear() Clears all nodes. connect(string $sourceId, string $sourceV