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authorAlon Levy <alon@pobox.com>2014-12-16 17:37:42 +0200
committerAlon Levy <alon@pobox.com>2014-12-16 17:37:42 +0200
commitade19de410e0a789a921ec1666b278b2a64176d6 (patch)
treec4c54b106de93609ca7bb70a20fd4be696715dbe /src/model/core.js
parentc7d026b1d504323a8c61d51b726e5e8d2337fc4b (diff)
moving files around after repository merger
Diffstat (limited to 'src/model/core.js')
-rw-r--r--src/model/core.js187
1 files changed, 0 insertions, 187 deletions
diff --git a/src/model/core.js b/src/model/core.js
deleted file mode 100644
index 5c643ea1..00000000
--- a/src/model/core.js
+++ /dev/null
@@ -1,187 +0,0 @@
-"use strict"
-
-/**
- * core model module - currently unused
- */
-define(['util'], function(util) {
-
- /**
- * return a random id
- */
- var random_id;
-
- var random_id__hash = function() {
- return Math.random().toString(36).substring(2, 10);
- }
-
- var random_id__seq = function () {
- var id = 0;
- function get_next() {
- var next = id;
- id += 1;
- return next;
- }
- return get_next;
- }
-
- function random_node_name() {
- return random_id__hash();
- }
-
- function init(config){
- if (config['rand_id_generator'] == 'hash') {
- random_id = random_id__hash;
- }
- if (config['rand_id_generator'] == 'seq') {
- random_id = random_id__seq();
- }
- }
-
- function Node() {
- }
- Node.prototype.equals = function(other_node){
- return this.id == other_node.id;
- }
-
- function Link() {
- }
- // adapte Link to force_layoutL create __src,__dst aliases
- Link.prototype.__defineGetter__('source', function(){
- return this.__src;
- });
- Link.prototype.__defineGetter__('target', function(){
- return this.__dst;
- });
-
- /**
- * the most flexible way to create a node: - perform spec field validation -
- * fill-in missing spec fields
- */
- function create_node_from_spec(node_spec) {
- var ret = new Node();
-
- if (undefined != node_spec.id) {
- // reuse id if present
- __set_obj_id(ret, node_spec.id);
- }
-
- util.assert(undefined != node_spec.name, 'create_node_from_spec: name missing');
-
- ret.name = node_spec.name;
-
- // type
- if (undefined == node_spec.type) {
- console.debug('create_node_from_spec: undefined type, falling back to \'empty\'');
- node_spec.type = 'empty';
- }
- ret.type = node_spec.type;
-
- // status
- ret.status = node_spec.status || 'unknown';
-
- // visual
- ret.x = node_spec.x;
- ret.y = node_spec.y;
-
- // other
- ret.state = node_spec.state;
- ret.url = node_spec.url;
- ret.start = node_spec.start;
- ret.end = node_spec.end;
-
- return ret;
- }
-
- function __set_obj_id(obj, id) {
- Object.defineProperty(obj, "id", {
- value: id,
- enumerable: true,
- writable: false
- });
- }
-
- /**
- * @param node_spec: id must not be defined
- */
- function create_node__set_random_id(node_spec) {
- if (undefined == node_spec) {
- node_spec = {};
- }
-
- var ret = create_node_from_spec(node_spec);
-
- util.assert(undefined == ret.id); // id must not be defined in spec
- __set_obj_id(ret, random_id());
-
- return ret;
- }
-
- function create_link__set_random_id(src, dst, link_spec) {
- var ret = create_link_from_spec(src, dst, link_spec);
- __set_obj_id(ret, random_id());
- return ret;
- }
-
- /**
- * determine if nodes are equal by name
- *
- * @param other_node
- * @returns {Boolean}
- */
- Node.prototype.equal_by_name = function(other) {
- ret = this.name.toLowerCase() == other.name.toLowerCase();
- if (false == ret) {
- console.debug(this.id + ' != ' + other.id);
- }
- return ret;
- }
-
- function create_link_from_spec(src, dst, link_spec) {
- var ret = new Link();
-
- if (undefined != link_spec.id) {
- // reuse id if present
- __set_obj_id(ret, link_spec.id);
- }
-
- util.assert(undefined != src, 'create_link_from_spec: src missing');
- util.assert(undefined != dst, 'create_link_from_spec: dst missing');
- util.assert(undefined != src.id, 'create_link_from_spec: src missing id');
- util.assert(undefined != dst.id, 'create_link_from_spec: dst missing id');
- util.assert(undefined != link_spec.name, 'create_link_from_spec: name missing, unable to deduce type');
-
- ret.__src = src;
- ret.__dst = dst;
- ret.__type = link_spec.name;
-
- if (undefined == link_spec.name){
- console.warn('create_link_from_spec: name: ' + link_spec.name);
- link_spec.name = "";
- }
- ret.name = link_spec.name.trim();
-
- ret.state = link_spec.state;
- return ret;
- }
-
- /**
- * determine if links are equal by ID
- *
- * @param other_node
- * @returns {Boolean}
- */
- Link.prototype.equal_by_id = function(other) {
- return this.id.toLowerCase() == other.id.toLowerCase();
- }
-
- return {
- init : init,
- Node: Node, // allow model adaptation
- Link: Link, // allow model adaptation
- random_node_name : random_node_name,
- create_node_from_spec : create_node_from_spec,
- create_node__set_random_id : create_node__set_random_id,
- create_link_from_spec : create_link_from_spec,
- create_link__set_random_id : create_link__set_random_id,
- };
-});