| // Source Cache Store |
| // ================== |
| // |
| // Used by lib/reporter |
| |
| // Dependencies |
| // ------------ |
| |
| var util = require('util') |
| var Store = require('istanbul').Store |
| |
| // Constructor |
| var SourceCacheStore = module.exports = function (opts) { |
| Store.call(this, opts) |
| opts = opts || {} |
| this.sourceCache = opts.sourceCache |
| } |
| |
| // Class Constants |
| // --------------- |
| SourceCacheStore.TYPE = 'sourceCacheLookup' |
| |
| // Inherits from an Istanbul.Store |
| util.inherits(SourceCacheStore, Store) |
| |
| // Implement needed methods |
| Store.mix(SourceCacheStore, { |
| keys: function () { |
| throw new Error('Not implemented') |
| }, |
| get: function (key) { |
| return this.sourceCache[key] |
| }, |
| hasKey: function (key) { |
| return this.sourceCache.hasOwnProperty(key) |
| }, |
| set: function (key, contents) { |
| throw new Error('Not applicable') |
| } |
| }) |
