| /* |
| * 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.felix.scr.impl; |
| |
| |
| import org.osgi.framework.Bundle; |
| |
| |
| /** |
| * The <code>ComponentRegistryKey</code> is used as the key in the |
| * component registry to register components by their names. |
| * <p> |
| * Two instances of this class are equal if they are the same or if there |
| * component name and bundle ID is equal. |
| */ |
| final class ComponentRegistryKey |
| { |
| |
| private final long bundleId; |
| private final String componentName; |
| |
| |
| ComponentRegistryKey( final Bundle bundle, final String componentName ) |
| { |
| this.bundleId = bundle.getBundleId(); |
| this.componentName = componentName; |
| } |
| |
| |
| public int hashCode() |
| { |
| int code = ( int ) this.bundleId; |
| code += 31 * this.componentName.hashCode(); |
| return code; |
| } |
| |
| |
| public boolean equals( Object obj ) |
| { |
| if ( this == obj ) |
| { |
| return true; |
| } |
| |
| if ( obj instanceof ComponentRegistryKey ) |
| { |
| ComponentRegistryKey other = ( ComponentRegistryKey ) obj; |
| return this.bundleId == other.bundleId && this.componentName.equals( other.componentName ); |
| } |
| |
| return false; |
| } |
| |
| |
| public long getBundleId() |
| { |
| return bundleId; |
| } |
| |
| |
| public String getComponentName() |
| { |
| return componentName; |
| } |
| } |