Representing a graph as backbone.js model/collection -

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i looking example how represent graph , nodes , edges backbone.js model. hope can point me example how elegantly.

thanks

martin

(assuming you'd store metadata nodes - name etc)

a simple way might representing graph collection of node models.

each of these models have property containing array of edges represented id of node connect - collection.tojson() return like:

[    {      id: 1,      name: 'first node',      edges: [2, 4]    },    {      id: 2,      name: 'second node',      edges: [1, 3, 4]    },    {      id: 3,      name: 'third node',      edges: [2]    },    {      id: 1,      name: 'first node',      edges: [1, 2]    } ]

the implement methods calculate distance between nodes or derive clusters in collection class.

now mentioned simple implementation, might woefully inefficient depending on operations on graph.

if you'd reading , find efficient way store graph information in hash-like (model) or list-like (collection) structure, google "adjacency matrix" or "adjacency list" , go there!


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