1 /*
2 * Copyright 2004-2005 the original author or authors.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
5 * use this file except in compliance with the License. You may obtain a copy of
6 * the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations under
14 * the License.
15 */
16 package net.sf.morph.wrap;
17
18
19 /**
20 * A wrapper for 'container-like' structures that do not have a fixed size.
21 *
22 * @author Matt Sgarlata
23 * @since Jan 16, 2005
24 */
25 public interface GrowableContainer extends Container {
26
27 /**
28 * Adds a new <code>value</code> to the end of this container.
29 *
30 * @param value
31 * the value to be added
32 * @return <code>true</code> if the container changed as a result of the
33 * call or <br>
34 * <code>false</code>, otherwise
35 * @throws WrapperException
36 * if an error occurrs
37 */
38 public boolean add(Object value) throws WrapperException;
39
40 }