hklib - npm Package Compare versions

Comparing version 2.2.0 to 2.2.3

connectorclass.js

 /*
- * Copyright (c) 2016-present, IBM Research
- * Licensed under The MIT License [see LICENSE for details]
+ * copyright: IBM Confidential
+ * copyright: OCO Source Materials
+ * copyright: © IBM Corp. All Rights Reserved
+ * date: 2020
+ *
+ * IBM Certificate of Originality
  */
-
 "use strict";
@@ -13,2 +16,4 @@
 exports.CONSTRAINT = "c";
-exports.CAUSAL = "C";
+exports.CAUSAL = "C";
+exports.POSSIBILITY = "p";
+exports.POSSIBILITYRESOLVER = "P";

datasource/hkdatasource.js

@@ -497,2 +497,67 @@ /*
 /**
+ * Filter entities Ids using CSS pattern `(TODO: document it better)`
+ *
+ * Examples:
+ *
+ * `{"parent" :  "bar"}` - filter entities ids from a context bar
+ *
+ * `{"type" : "node"}` - filter entities ids of type node
+ *
+ * `{"properties" : {"name" : "bar"}` - filter entities ids with property name which it is bar
+ *
+ * `{"parent":"parent_context", {"properties" : {"name" : "bar"}` - Combined filter
+ *
+ * @param {object} filter The CSS filter
+ * @param {GetEntitiesCallback} callback Callback with the entities ids
+ */
+HKDatasource.prototype.filterEntitiesLazy = function(filter, callback = () => {})
+{
+	let url = this.url + "repository/" + this.graphName + "/entity/lazy";
+
+	let params = {}
+
+	if(typeof filter === "object")
+	{
+		params.headers = {"content-type": "application/json"};
+		params.body = JSON.stringify(filter);
+	}
+	else if(typeof filter === "string")
+	{
+		params.headers = {"content-type": "text/plain"};
+		params.body = filter;
+	}
+
+	Object.assign(params, this.options);
+
+	request.post(url, params, (err, res) =>
+	{
+		if(!err)
+		{
+			if(requestCompletedWithSuccess (res.statusCode))
+			{
+				try
+				{
+					callback(null, JSON.parse(res.body));
+				}
+				catch(exp)
+				{
+					callback(exp);
+				}
+			}
+			else
+			{
+				callback(`Server responded with ${res.statusCode}. ${res.body}`);
+			}
+
+		}
+		else
+		{
+			callback(err);
+		}
+	});
+
+
+}
+
+/**
  * @callback QueryResultsCallback
@@ -499,0 +564,0 @@ * @param err An error object that indicate if the operation was succesful or not

index.js

 /*
- * Copyright (c) 2016-present, IBM Research
- * Licensed under The MIT License [see LICENSE for details]
+ * copyright: IBM Confidential
+ * copyright: OCO Source Materials
+ * copyright: © IBM Corp. All Rights Reserved
+ * date: 2020
+ *
+ * IBM Certificate of Originality
  */
-
 "use strict";
@@ -42,2 +45,4 @@
 exports.CAUSAL         = ConnectorClass.CAUSAL;
+exports.POSSIBILITY    = ConnectorClass.POSSIBILITY;
+exports.POSSIBILITYRESOLVER    = ConnectorClass.POSSIBILITYRESOLVER;
 
@@ -44,0 +49,0 @@

package.json

 {
   "name": "hklib",
-  "version": "2.2.0",
+  "version": "2.2.3",
   "main": "index.js",
@@ -5,0 +5,0 @@ "author": "IBM Research",

No alert changes

Improved metrics

Total package byte prevSize

94165

increased by1.8%

Lines of code

3434

increased by2.05%

No dependency changes