| /* |
| * 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.dm.runtime; |
| |
| import java.util.Dictionary; |
| |
| /** |
| * This class represents the meta data parsed from a descriptor entry (json) line. |
| * |
| * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a> |
| */ |
| public interface MetaData extends Cloneable |
| { |
| /** |
| * Returns a String descriptor entry parameter value. |
| */ |
| String getString(Params key); |
| |
| /** |
| * Returns a String descriptor entry parameter value. |
| */ |
| String getString(Params key, String def); |
| |
| /** |
| * Returns a String descriptor entry parameter value. |
| */ |
| int getInt(Params key); |
| |
| /** |
| * Returns a String descriptor entry parameter value. |
| */ |
| int getInt(Params key, int def); |
| |
| /** |
| * Returns a String descriptor entry parameter value. |
| */ |
| long getLong(Params key); |
| |
| /** |
| * Returns a String descriptor entry parameter value. |
| */ |
| long getLong(Params key, long def); |
| |
| /** |
| * Returns a String array descriptor entry parameter value. |
| */ |
| String[] getStrings(Params key); |
| |
| /** |
| * Returns a String array descriptor entry parameter value. |
| */ |
| String[] getStrings(Params key, String[] def); |
| |
| /** |
| * Returns a descriptor entry value which is a complex value. |
| */ |
| Dictionary<String, Object> getDictionary(Params key, Dictionary<String, Object> def); |
| |
| /** |
| * Modifies a key Sring value |
| */ |
| void setString(Params key, String value); |
| |
| /** |
| * Modifies a String[] value. |
| */ |
| void setStrings(Params key, String[] values); |
| |
| /** |
| * Modifies a String[] value. |
| */ |
| void setDictionary(Params key, Dictionary<String, Object> dictionary); |
| |
| /** |
| * Clone this MetaData object. |
| */ |
| Object clone() throws CloneNotSupportedException; |
| } |