| Modifier and Type | Class and Description | 
|---|---|
| static class  | MessageScope.GlobalA Global message is directed at an arbitrary vertex in the graph. | 
| static class  | MessageScope.Local<M>A Local message is directed to an adjacent (or "memory adjacent") vertex. | 
| Modifier and Type | Method and Description | 
|---|---|
| Set<MessageScope> | VertexProgram. getMessageScopes(Memory memory)This method returns all the  MessageScopepossibilities for a particular iteration of the vertex program. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | Messenger. sendMessage(MessageScope messageScope,
           M message)The currently executing vertex can send a message with provided  MessageScope. | 
| Modifier and Type | Method and Description | 
|---|---|
| Set<MessageScope> | PeerPressureVertexProgram. getMessageScopes(Memory memory) | 
| Modifier and Type | Method and Description | 
|---|---|
| Set<MessageScope> | PageRankVertexProgram. getMessageScopes(Memory memory) | 
| Modifier and Type | Method and Description | 
|---|---|
| Set<MessageScope> | TraversalVertexProgram. getMessageScopes(Memory memory) | 
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