topology

package
v0.11.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: May 5, 2017 License: Apache-2.0 Imports: 8 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	OwnershipLink = "ownership"
	Layer2Link    = "layer2"
)

Variables

View Source 
var (
	OwnershipMetadata = graph.Metadata{"RelationType": OwnershipLink}
	Layer2Metadata    = graph.Metadata{"RelationType": Layer2Link}
)

Functions 

func AddLayer2Link(g *graph.Graph, node1 *graph.Node, node2 *graph.Node, metadata graph.Metadata) *graph.Edge
func AddOwnershipLink(g *graph.Graph, parent *graph.Node, child *graph.Node, metadata graph.Metadata) *graph.Edge

func ExecuteGremlinQuery added in v0.10.0 

func ExecuteGremlinQuery(g *graph.Graph, query string) (traversal.GraphTraversalStep, error)

func GraphPath added in v0.4.0 

func GraphPath(g *graph.Graph, n *graph.Node) string
func HaveLayer2Link(g *graph.Graph, node1 *graph.Node, node2 *graph.Node, metadata graph.Metadata) bool
func HaveOwnershipLink(g *graph.Graph, parent *graph.Node, child *graph.Node, metadata graph.Metadata) bool

func NewNetNSContextByNode added in v0.8.0 

func NewNetNSContextByNode(g *graph.Graph, n *graph.Node) (*common.NetNSContext, error)

Types

type GraphPathGremlinTraversalStep added in v0.4.0 

type GraphPathGremlinTraversalStep struct {
}

func (*GraphPathGremlinTraversalStep) Context added in v0.6.0 

func (s *GraphPathGremlinTraversalStep) Context() *traversal.GremlinTraversalContext

func (*GraphPathGremlinTraversalStep) Exec added in v0.4.0 

func (s *GraphPathGremlinTraversalStep) Exec(last traversal.GraphTraversalStep) (traversal.GraphTraversalStep, error)

func (*GraphPathGremlinTraversalStep) Reduce added in v0.5.0 

func (s *GraphPathGremlinTraversalStep) Reduce(next traversal.GremlinTraversalStep) traversal.GremlinTraversalStep

type GraphPathTraversalStep added in v0.4.0 

type GraphPathTraversalStep struct {
	// contains filtered or unexported fields
}

func (*GraphPathTraversalStep) Error added in v0.4.0 

func (p *GraphPathTraversalStep) Error() error

func (*GraphPathTraversalStep) MarshalJSON added in v0.4.0 

func (p *GraphPathTraversalStep) MarshalJSON() ([]byte, error)

func (*GraphPathTraversalStep) Values added in v0.4.0 

func (p *GraphPathTraversalStep) Values() []interface{}

type HostNodeTIDMap added in v0.9.0 

type HostNodeTIDMap map[string][]string

func BuildHostNodeTIDMap added in v0.9.0 

func BuildHostNodeTIDMap(nodes []*graph.Node) HostNodeTIDMap

type NodePath added in v0.3.0 

type NodePath []*graph.Node

func (NodePath) Marshal added in v0.3.0 

func (p NodePath) Marshal() string

type TIDMapper added in v0.6.0 

type TIDMapper struct {
	graph.DefaultGraphListener
	Graph *graph.Graph
	// contains filtered or unexported fields
}

func NewTIDMapper added in v0.6.0 

func NewTIDMapper(g *graph.Graph) *TIDMapper

func (*TIDMapper) OnEdgeAdded added in v0.6.0 

func (t *TIDMapper) OnEdgeAdded(e *graph.Edge)

func (*TIDMapper) OnEdgeDeleted added in v0.11.0 

func (t *TIDMapper) OnEdgeDeleted(e *graph.Edge)

func (*TIDMapper) OnEdgeUpdated added in v0.6.0 

func (t *TIDMapper) OnEdgeUpdated(e *graph.Edge)

func (*TIDMapper) OnNodeAdded added in v0.6.0 

func (t *TIDMapper) OnNodeAdded(n *graph.Node)

func (*TIDMapper) OnNodeUpdated added in v0.6.0 

func (t *TIDMapper) OnNodeUpdated(n *graph.Node)

func (*TIDMapper) Start added in v0.6.0 

func (t *TIDMapper) Start()

func (*TIDMapper) Stop added in v0.6.0 

func (t *TIDMapper) Stop()

type TopologyTraversalExtension added in v0.4.0 

type TopologyTraversalExtension struct {
	// contains filtered or unexported fields
}

func NewTopologyTraversalExtension added in v0.4.0 

func NewTopologyTraversalExtension() *TopologyTraversalExtension

func (*TopologyTraversalExtension) ParseStep added in v0.4.0 

func (e *TopologyTraversalExtension) ParseStep(t traversal.Token, p traversal.GremlinTraversalContext) (traversal.GremlinTraversalStep, error)

func (*TopologyTraversalExtension) ScanIdent added in v0.4.0 

func (e *TopologyTraversalExtension) ScanIdent(s string) (traversal.Token, bool)

Source Files

  • tid.go
  • topology.go
  • topology_traversal.go

Directories

Path Synopsis
traversal

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