| /* |
| * Copyright 2015 Open Networking Laboratory |
| * |
| * Licensed 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.onosproject.cord.gui.model; |
| |
| import com.google.common.collect.ImmutableSet; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Set; |
| |
| /** |
| * Encapsulates a bundle, including current state. |
| */ |
| public class Bundle { |
| private final BundleDescriptor bundleDescriptor; |
| private final Map<XosFunctionDescriptor, XosFunction> functionMap = |
| new HashMap<XosFunctionDescriptor, XosFunction>(); |
| |
| /** |
| * Constructs a new bundle instance. |
| * |
| * @param bundleDescriptor the descriptor |
| */ |
| public Bundle(BundleDescriptor bundleDescriptor) { |
| this.bundleDescriptor = bundleDescriptor; |
| initFunctions(); |
| } |
| |
| /** |
| * Returns the bundle descriptor. |
| * |
| * @return the descriptor |
| */ |
| public BundleDescriptor descriptor() { |
| return bundleDescriptor; |
| } |
| |
| /** |
| * Returns the set of function instances for this bundle. |
| * |
| * @return the functions |
| */ |
| public Set<XosFunction> functions() { |
| return ImmutableSet.copyOf(functionMap.values()); |
| } |
| |
| /** |
| * Creates an initial set of function instances. |
| */ |
| private void initFunctions() { |
| for (XosFunctionDescriptor xfd: bundleDescriptor.functions()) { |
| functionMap.put(xfd, createFunction(xfd)); |
| } |
| } |
| |
| private XosFunction createFunction(XosFunctionDescriptor xfd) { |
| XosFunction func; |
| switch (xfd) { |
| case URL_FILTER: |
| func = new UrlFilterFunction(); |
| break; |
| |
| default: |
| func = new DefaultXosFunction(xfd); |
| break; |
| } |
| return func; |
| } |
| |
| /** |
| * Returns the function instance for the specified descriptor, or returns |
| * null if function is not part of this bundle. |
| * |
| * @param xfd function descrriptor |
| * @return function instance |
| */ |
| public XosFunction findFunction(XosFunctionDescriptor xfd) { |
| return functionMap.get(xfd); |
| } |
| } |