WIP - add extractor, generate snippet_data

node_modules/relay-runtime/lib/RelayInMemoryRecordSource.js

@@ -0,0 +1,76 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ *
+ * 
+ * @format
+ */
+'use strict';
+
+/**
+ * An implementation of the `MutableRecordSource` interface (defined in
+ * `RelayStoreTypes`) that holds all records in memory.
+ */
+var RelayInMemoryRecordSource =
+/*#__PURE__*/
+function () {
+  function RelayInMemoryRecordSource(records) {
+    this._records = records || {};
+  }
+
+  var _proto = RelayInMemoryRecordSource.prototype;
+
+  _proto.clear = function clear() {
+    this._records = {};
+  };
+
+  _proto["delete"] = function _delete(dataID) {
+    this._records[dataID] = null;
+  };
+
+  _proto.get = function get(dataID) {
+    return this._records[dataID];
+  };
+
+  _proto.getRecordIDs = function getRecordIDs() {
+    return Object.keys(this._records);
+  };
+
+  _proto.getStatus = function getStatus(dataID) {
+    if (!this._records.hasOwnProperty(dataID)) {
+      return require("./RelayRecordState").UNKNOWN;
+    }
+
+    return this._records[dataID] == null ? require("./RelayRecordState").NONEXISTENT : require("./RelayRecordState").EXISTENT;
+  };
+
+  _proto.has = function has(dataID) {
+    return this._records.hasOwnProperty(dataID);
+  };
+
+  _proto.load = function load(dataID, callback) {
+    callback(null, this.get(dataID));
+  };
+
+  _proto.remove = function remove(dataID) {
+    delete this._records[dataID];
+  };
+
+  _proto.set = function set(dataID, record) {
+    this._records[dataID] = record;
+  };
+
+  _proto.size = function size() {
+    return Object.keys(this._records).length;
+  };
+
+  _proto.toJSON = function toJSON() {
+    return this._records;
+  };
+
+  return RelayInMemoryRecordSource;
+}();
+
+module.exports = RelayInMemoryRecordSource;