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16 package org.apache.commons.jxpath;
17
18 /***
19 * A Container is an object implementing an indirection
20 * mechanism transparent to JXPath. For example, if property
21 * "foo" of the context node has a Container as its value,
22 * the XPath "foo" will produce the contents of that Container,
23 * rather than the container itself.
24 *
25 * @author Dmitri Plotnikov
26 * @version $Revision: 1.6 $ $Date: 2004/02/29 14:17:42 $
27 */
28 public interface Container {
29
30 /***
31 * Returns the contained value.
32 */
33 Object getValue();
34
35 /***
36 * Modifies the value contained by this container. May throw
37 * UnsupportedOperationException.
38 */
39 void setValue(Object value);
40 }