```
public class MetadataGraph
extends java.lang.Object
```
This is the main graph data structure used by the RepositorySystem to present tree and graph objects.

Fields
Modifier and Type	Field	Description
`(package private) MetadataGraphNode`	`entry`	entry point for tree-like structures
`(package private) java.util.Collection<MetadataGraphNode>`	`nodes`	all graph nodes

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`addNode(MetadataGraphNode node)`
`MetadataGraphNode`	`findNode(MavenArtifactMetadata md)`	find a node by the GAV (metadata)
`MetadataGraphNode`	`getEntry()`	getter
`java.util.Collection<MetadataGraphNode>`	`getNodes()`	getter

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

public MetadataGraph(MetadataGraphNode entry)

public void addNode(MetadataGraphNode node)

public MetadataGraphNode findNode(MavenArtifactMetadata md)

find a node by the GAV (metadata)

public java.util.Collection<MetadataGraphNode> getNodes()

getter

Constructors
Constructor	Description
`MetadataGraph()`
`MetadataGraph(MetadataGraphNode entry)`

Class MetadataGraph