From 0ed2c1124cf1b9e49a2ec1fa0126a8df09f9e758 Mon Sep 17 00:00:00 2001
From: Andrew Branson <andrew.branson@cern.ch>
Date: Tue, 7 Oct 2014 09:18:11 +0200
Subject: Repackage to org.cristalise

---
 .../kernel/collection/AggregationDescription.java  | 82 ++++++++++++++++++++++
 1 file changed, 82 insertions(+)
 create mode 100644 src/main/java/org/cristalise/kernel/collection/AggregationDescription.java

(limited to 'src/main/java/org/cristalise/kernel/collection/AggregationDescription.java')

diff --git a/src/main/java/org/cristalise/kernel/collection/AggregationDescription.java b/src/main/java/org/cristalise/kernel/collection/AggregationDescription.java
new file mode 100644
index 0000000..dbcf030
--- /dev/null
+++ b/src/main/java/org/cristalise/kernel/collection/AggregationDescription.java
@@ -0,0 +1,82 @@
+/**
+ * This file is part of the CRISTAL-iSE kernel.
+ * Copyright (c) 2001-2014 The CRISTAL Consortium. All rights reserved.
+ *
+ * This library is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published
+ * by the Free Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; with out even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+ * License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ *
+ * http://www.fsf.org/licensing/licenses/lgpl.html
+ */
+package org.cristalise.kernel.collection;
+
+/**
+ * The description of a Collection with a graph layout. Each slot is 
+ * instantiated empty in the resulting Aggregation, with ClassProps taken from
+ * the PropertyDescription outcome of the description slot's referenced Item.
+ */
+
+import org.cristalise.kernel.common.InvalidCollectionModification;
+import org.cristalise.kernel.common.ObjectAlreadyExistsException;
+import org.cristalise.kernel.common.ObjectNotFoundException;
+import org.cristalise.kernel.graph.model.Vertex;
+import org.cristalise.kernel.property.PropertyDescriptionList;
+import org.cristalise.kernel.property.PropertyUtility;
+import org.cristalise.kernel.utils.Logger;
+
+
+public class AggregationDescription extends Aggregation implements CollectionDescription<AggregationMember>
+{
+
+    public AggregationDescription()
+    {
+    	setName("AggregationDescription");
+    }
+
+    public AggregationDescription(String name)
+    {
+    	setName(name);
+    }
+
+    @Override
+	public Aggregation newInstance() throws ObjectNotFoundException
+    {
+    	AggregationInstance newInstance = new AggregationInstance(getName());
+    	//for each desc member
+    	for (int i=0; i<size(); i++)
+    	{
+    		AggregationMember mem = mMembers.list.get(i);
+			//get the propdesc of the member item and look for an explicit version
+    		String descVer = getDescVer(mem);
+			PropertyDescriptionList pdList = PropertyUtility.getPropertyDescriptionOutcome(mem.getItemPath(), descVer);
+			if (pdList!=null)
+			{
+				//create the new props of the member object
+                try {
+                    Vertex v = getLayout().getVertexById(mem.getID());
+                    newInstance.addMember(null, PropertyUtility.createProperty(pdList), pdList.getClassProps(),v.getCentrePoint(),v.getWidth(),v.getHeight());
+                } catch (InvalidCollectionModification e) { 
+                } catch (ObjectAlreadyExistsException e) { }
+			}
+			else
+			{
+				Logger.error("AggregationDescription::newInstance() There is no PropertyDescription. Cannot instantiate. " + mem.getItemPath());
+				return null;
+			}
+
+
+    	}
+
+    	return newInstance;
+    }
+}
-- 
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