Add IMindmap and INode.

mindplot/src/main/javascript/model/IMindmap.js

@@ -0,0 +1,164 @@
+/*
+ *    Copyright [2011] [wisemapping]
+ *
+ *   Licensed under WiseMapping Public License, Version 1.0 (the "License").
+ *   It is basically the Apache License, Version 2.0 (the "License") plus the
+ *   "powered by wisemapping" text requirement on every single page;
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the license at
+ *
+ *       http://www.wisemapping.org/license
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ */
+mindplot.model.IMindmap = new Class({
+    initialize : function() {
+        throw "Unsupported operation";
+    },
+
+    getCentralTopic : function() {
+        return this.getBranches()[0];
+    },
+
+    getDescription : function() {
+        throw "Unsupported operation";
+    },
+
+    setDescription : function(value) {
+        throw "Unsupported operation";
+    },
+
+    getId : function() {
+        throw "Unsupported operation";
+    },
+
+    setId : function(id) {
+        throw "Unsupported operation";
+    },
+
+    getVersion : function() {
+        throw "Unsupported operation";
+    },
+
+    setVersion : function(version) {
+        throw "Unsupported operation";
+    },
+
+    addBranch : function(nodeModel) {
+        throw "Unsupported operation";
+    },
+
+    getBranches : function() {
+        throw "Unsupported operation";
+    },
+
+    removeBranch : function(node) {
+        throw "Unsupported operation";
+    },
+
+    getRelationships : function() {
+        throw "Unsupported operation";
+    },
+
+    connect : function(parent, child) {
+        // Child already has a parent ?
+        $assert(!child.getParent(), 'Child model seems to be already connected');
+
+        //  Connect node...
+        parent._appendChild(child);
+
+        // Remove from the branch ...
+        this.removeBranch(child);
+    },
+
+    disconnect : function(child) {
+        var parent = child.getParent();
+        $assert(child, 'Child can not be null.');
+        $assert(parent, 'Child model seems to be already connected');
+
+        parent._removeChild(child);
+
+        this.addBranch(child);
+    },
+
+    hasAlreadyAdded : function(node) {
+        throw "Unsupported operation";
+    },
+
+    createNode : function(type, id) {
+        throw "Unsupported operation";
+    },
+
+    createRelationship : function(fromNode, toNode) {
+        throw "Unsupported operation";
+    },
+
+    addRelationship : function(relationship) {
+        throw "Unsupported operation";
+    },
+
+    removeRelationship : function(relationship) {
+        throw "Unsupported operation";
+    },
+
+    inspect : function() {
+        var result = '';
+        result = '{ ';
+
+        var branches = this.getBranches();
+        for (var i = 0; i < branches.length; i++) {
+            var node = branches[i];
+            if (i != 0) {
+                result = result + ', ';
+            }
+
+            result = result + this._toString(node);
+        }
+
+        result = result + ' } ';
+
+        return result;
+    },
+
+    _toString : function(node) {
+        var result = node.inspect();
+        var children = node.getChildren();
+
+        for (var i = 0; i < children.length; i++) {
+            var child = children[i];
+
+            if (i == 0) {
+                result = result + '-> {';
+            } else {
+                result = result + ', ';
+            }
+
+            result = result + this._toString(child);
+
+            if (i == children.length - 1) {
+                result = result + '}';
+            }
+        }
+
+        return result;
+    },
+
+    copyTo : function(mindmap) {
+        var version = this.getVersion();
+        mindmap.setVersion(version);
+
+        var desc = this.getDescription();
+        mindmap.setDescription(desc);
+
+        var sbranchs = this.getBranches();
+        sbranchs.forEach(function(snode) {
+            var tnode = mindmap.createNode(snode.getType(), snode.getId());
+            snode.copyTo(tnode);
+            mindmap.addBranch(snode);
+        });
+    }
+});