Examples of ptolemy.kernel.util.NamedList

ptolemy.kernel.util.NamedList

An ordered list of objects with names. The objects must implement the Nameable interface. The names are required to be unique and non-null.

This class is biased towards sequential accesses. If it is used with name lookups, the list should be small. It is implemented as a linked list rather than hash table to preserve ordering information, and thus would not provide efficient name lookup for large lists. Also, it permits the name of an object in the list to change without this list being informed.

An instance of this class may have a container, but that container is only used for error reporting. @author Mudit Goel, Edward A. Lee @version $Id: NamedList.java,v 1.53 2005/07/08 19:59:18 cxh Exp $ @since Ptolemy II 0.2 @Pt.ProposedRating Green (eal) @Pt.AcceptedRating Green (johnr) @see Nameable

     *  @exception IllegalActionException If the name has a period.
     */
    public Entity(Workspace workspace, String name)
            throws IllegalActionException {
        super(workspace, name);
        _portList = new NamedList(this);
    }

    public Object clone(Workspace workspace) throws CloneNotSupportedException {
        try {
            workspace().getReadAccess();


            Entity newEntity = (Entity) super.clone(workspace);
            newEntity._portList = new NamedList(newEntity);


            // Clone the ports.
            Iterator ports = portList().iterator();


            while (ports.hasNext()) {

        try {
            _workspace.getWriteAccess();


            // Have to copy _portList to avoid corrupting the iterator.
            // NOTE: Could use a ListIterator here instead.
            NamedList portListCopy = new NamedList(_portList);
            Iterator ports = portListCopy.elementList().iterator();


            while (ports.hasNext()) {
                Port port = (Port) ports.next();


                try {

Related Classes of ptolemy.kernel.util.NamedList

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.