Package ptolemy.actor

Examples of ptolemy.actor.IOPort.workspace()

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     */
    public TMDirector getDirector() throws IllegalActionException {
        IOPort port = getContainer();

        if (port != null) {
            if (_directorVersion == port.workspace().getVersion()) {
                return _director;
            }

            // Cache is invalid.  Reconstruct it.
            try {
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                return _director;
            }

            // Cache is invalid.  Reconstruct it.
            try {
                port.workspace().getReadAccess();

                Actor actor = (Actor) port.getContainer();

                if (actor != null) {
                    Director director;
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                    }

                    if (director != null) {
                        if (director instanceof TMDirector) {
                            _director = (TMDirector) director;
                            _directorVersion = port.workspace().getVersion();
                            return _director;
                        } else {
                            throw new IllegalActionException(getContainer(),
                                    "Does not have a TMDirector.");
                        }
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                                    "Does not have a TMDirector.");
                        }
                    }
                }
            } finally {
                port.workspace().doneReading();
            }
        }

        throw new IllegalActionException(getContainer(),
                "Does not have a IOPort as the container of the receiver.");
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     */
    private DEDirector _getDirector() throws IllegalActionException {
        IOPort port = getContainer();

        if (port != null) {
            if (_directorVersion == port.workspace().getVersion()) {
                return _director;
            }

            // Cache is invalid.  Reconstruct it.
            try {
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                return _director;
            }

            // Cache is invalid.  Reconstruct it.
            try {
                port.workspace().getReadAccess();

                Actor actor = (Actor) port.getContainer();

                if (actor != null) {
                    Director dir;
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                    }

                    if (dir != null) {
                        if (dir instanceof DEDirector) {
                            _director = (DEDirector) dir;
                            _directorVersion = port.workspace().getVersion();
                            return _director;
                        } else {
                            throw new IllegalActionException(getContainer(),
                                    "Does not have a DEDirector.");
                        }
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                                    "Does not have a DEDirector.");
                        }
                    }
                }
            } finally {
                port.workspace().doneReading();
            }
        }

        throw new IllegalActionException(getContainer(),
                "Does not have a IOPort as the container of the receiver.");
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