Topo Filter Service

Filter service API.

Function Descriptions

initFilter(api)

• api: reverse linkage to topoForce module
  • node(): reference to D3 node selection
  • link(): reference to D3 link selection
• Initializes this module with a function API to other modules

clickAction()

• Increments filter mode index and re-renders nodes and links to highlight those in the newly selected layer

selected()

• Returns the currently selected "layer"
  • (all, pkt, or opt)

inLayer(d, layer)

• d: model data (link, host, device)
• layer: layer id (e.g. pkt)
• Returns true if the given element is "in" the specified layer