1 files changed, 251 insertions, 0 deletions
diff --git a/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/ComponentEntity.java b/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/ComponentEntity.java
new file mode 100755
index 0000000000..4feaaff635
--- /dev/null
+++ b/collaboration/GSoC-2011-Nirmal/CompositeDiagramGeneratorUsingBatik/src/main/java/org/apache/tuscany/sca/impl/layout/ComponentEntity.java
@@ -0,0 +1,251 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * 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.    
+ */
+
+package org.apache.tuscany.sca.impl.layout;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+
+import org.apache.tuscany.sca.impl.artifacts.Component;
+import org.apache.tuscany.sca.impl.artifacts.Property;
+import org.apache.tuscany.sca.impl.artifacts.Reference;
+import org.apache.tuscany.sca.impl.artifacts.Service;
+
+/**
+ * Represents an unit (a component including its references, services, properties
+ * and adjacent units) in the diagram.
+ *
+ */
+public class ComponentEntity extends Entity{
+	
+//	private String componentName;
+//	private int X, Y, level=-1, lane=-1, refHeight, serHeight, propLength;
+//	private final int height= Component.DEFAULT_HEIGHT, width= Component.DEFAULT_WIDTH;
+//	public static final int defaultNoOfSers= Component.DEFAULT_HEIGHT / (Service.MAXIMUM_HEIGHT+Service.SPACING);
+//	public static final int defaultNoOfRefs= Component.DEFAULT_HEIGHT / (Reference.MAXIMUM_HEIGHT+Reference.SPACING); //same value for defaultNoOfSers
+//	public static final int defaultNoOfProps= Component.DEFAULT_WIDTH / (Property.MAXIMUM_HEIGHT+Property.SPACING); 
+	
+	private HashMap<String, String> referenceToServiceMap = new HashMap<String, String>();
+	//private HashSet<String> connectedEntities = new HashSet<String>();
+	
+	
+	public ComponentEntity(){
+		
+		setHeight(Component.DEFAULT_HEIGHT);
+		setWidth(Component.DEFAULT_WIDTH);
+		
+		setDefaultNoOfSers(
+				Component.DEFAULT_HEIGHT / 
+				(Service.DEFAULT_MAXIMUM_HEIGHT_FOR_COMPONENT+Service.SPACING_FOR_COMPONENT));
+		setDefaultNoOfRefs(
+				Component.DEFAULT_HEIGHT / 
+				(Reference.DEFAULT_MAXIMUM_HEIGHT_FOR_COMPONENT+Reference.SPACING_FOR_COMPONENT));
+		setDefaultNoOfProps(
+				Component.DEFAULT_WIDTH / 
+				(Property.DEFAULT_MAXIMUM_HEIGHT_FOR_COMPONENT+Property.SPACING_FOR_COMPONENT));
+	}
+	
+	public void referenceHeight(){
+		if(getDefaultNoOfRefs() < getNoOfRefs()){
+
+			setRefHeight((Component.DEFAULT_HEIGHT / getNoOfRefs()) - Reference.SPACING_FOR_COMPONENT);
+		}
+		else
+			setRefHeight(Reference.DEFAULT_MAXIMUM_HEIGHT_FOR_COMPONENT);
+	}
+	
+	public void serviceHeight(){
+		if(getDefaultNoOfSers() < getNoOfSers()){
+
+			setSerHeight((Component.DEFAULT_HEIGHT / getNoOfSers()) - Service.SPACING_FOR_COMPONENT);
+		}
+		else
+			setSerHeight(Service.DEFAULT_MAXIMUM_HEIGHT_FOR_COMPONENT);
+	}
+	
+	public void propertyLength(){
+		if(getDefaultNoOfProps() < getNoOfProps()){
+
+			setPropLength((Component.DEFAULT_WIDTH / getNoOfProps()) - Property.SPACING_FOR_COMPONENT);
+		}
+		else
+			setPropLength(Property.DEFAULT_MAXIMUM_HEIGHT_FOR_COMPONENT);
+	}
+	
+	/**
+	 * Put a value to referenceToServiceMap
+	 * @param ref
+	 * @param ser
+	 * @return successfully added or not
+	 */
+	//assumption there can not be two services for the same reference
+	public boolean addToRefToSerMap(String ref, String ser){
+		//ref = ref.toLowerCase();
+		//ser = ser.toLowerCase();
+		
+		if (referenceToServiceMap.containsKey(ref))
+			return false;
+		
+		referenceToServiceMap.put(ref, ser);
+		return true;
+	}
+	
+	/**
+	 * Retrieve a service name for a given reference
+	 * @param ref
+	 * @return service name
+	 */
+	public String getSerOfRef(String ref){
+		//ref = ref.toLowerCase();
+		
+		if (!referenceToServiceMap.containsKey(ref))
+			return null;
+		
+		return referenceToServiceMap.get(ref);
+	}
+	
+	public HashMap<String, String> getReferenceToServiceMap() {
+		return referenceToServiceMap;
+	}
+	
+	public void setReferenceToServiceMap(
+			HashMap<String, String> referenceToServiceMap) {
+		this.referenceToServiceMap = referenceToServiceMap;
+	}
+	
+	
+//	public int getNoOfRefs(){
+//		return references.size();
+//	}
+//	
+//	public int getNoOfSers(){
+//		return services.size();
+//	}
+//	
+//	public int getNoOfProps(){
+//		return properties.size();
+//	}
+//	
+//	public int getNoOfAdjacentUnits(){
+//		return adjacentEntities.size();
+//	}
+//	
+//	/**
+//	 * Put a value to referenceToServiceMap
+//	 * @param ref
+//	 * @param ser
+//	 * @return successfully added or not
+//	 */
+//	//assumption there can not be two services for the same reference
+//	public boolean addToRefToSerMap(String ref, String ser){
+//		//ref = ref.toLowerCase();
+//		//ser = ser.toLowerCase();
+//		
+//		if (referenceToServiceMap.containsKey(ref))
+//			return false;
+//		
+//		referenceToServiceMap.put(ref, ser);
+//		return true;
+//	}
+//	
+//	/**
+//	 * Retrieve a service name for a given reference
+//	 * @param ref
+//	 * @return service name
+//	 */
+//	public String getSerOfRef(String ref){
+//		//ref = ref.toLowerCase();
+//		
+//		if (!referenceToServiceMap.containsKey(ref))
+//			return null;
+//		
+//		return referenceToServiceMap.get(ref);
+//	}
+//	
+//	public void addAService(String serName){
+//		//serName = serName.toLowerCase();
+//		services.add(serName);
+//		
+//	}
+//	
+//	public void addAReference(String refName){
+//		//refName = refName.toLowerCase();
+//		references.add(refName);
+//		
+//	}
+//	
+//	public void addAProperty(String propName){
+//		//propName = propName.toLowerCase();
+//		properties.add(propName);
+//		
+//	}
+//	
+//	public void addAnAdjacentEntity(String x){
+////		System.out.println("eee "+x);
+//		adjacentEntities.add(x);
+//		
+//	}
+//	
+//	public void addAnConnectedEntity(String x){
+////		System.out.println("eee "+x);
+//		adjacentEntities.add(x);
+//		
+//	}
+//	
+//	public HashMap<String, String> getReferenceToServiceMap() {
+//		return referenceToServiceMap;
+//	}
+//	public void setReferenceToServiceMap(
+//			HashMap<String, String> referenceToServiceMap) {
+//		this.referenceToServiceMap = referenceToServiceMap;
+//	}
+//	public ArrayList<String> getProperties() {
+//		return properties;
+//	}
+//	public void setProperties(ArrayList<String> properties) {
+//		this.properties = properties;
+//	}
+//	public HashSet<String> getAdjacentEntities() {
+//		return adjacentEntities;
+//	}
+//	public void setAdjacentEntities(HashSet<String> adjacentEntities) {
+//		this.adjacentEntities = adjacentEntities;
+//	}
+//	public void setServices(ArrayList<String> services) {
+//		this.services = services;
+//	}
+//	
+//	public ArrayList<String> getServices() {
+//		return services;
+//	}
+//	
+//	public ArrayList<String> getReferences() {
+//		return references;
+//	}
+
+//	public void setConnectedEntities(HashSet<String> connectedEntities) {
+//		this.connectedEntities = connectedEntities;
+//	}
+//
+//	public HashSet<String> getConnectedEntities() {
+//		return connectedEntities;
+//	}
+
+}