Sun Microsystems, Inc.

Tao Ye

Jesus David Rivas

Jonathan D Courtney

Bartley H Calder

Keith L Messer

James Van Loo

Methods and apparatus for managing execution of an application according to an application lifecycle. The application lifecycle is managed by an application manager through a set of commands that enable the application manager to cause the application to enter one of a plurality of states. In addition, the application can communicate with the application manager to indicate that the application cannot change its state as the application manager has requested or to request that the application manager change the state of the application to a particular state.

Methods and apparatus for managing an application

Through the association of an IP address with each data stream, a single system may be used by a network card or a tuner to select multicast IP data. Each data stream is identified by a unique IP address. More particularly, a locator adapted for identifying a data stream is associated with one of a plurality of data streams. The locator is then mapped to an IP address. When it is determined that the IP address corresponds to a data stream locator associated with a data stream, a tuner is instructed to read the data stream associated with the data stream locator. However, when it is determined that the IP address does not correspond to a data stream locator, a network card identified by the IP address is instructed to read data from the associated network. Since each data stream may be associated with a plurality of multicast IP addresses, a multicast group address is specified to identify the appropriate multicast IP data transmitted in the data stream. Packets addressed to the multicast group address may then be received by either a tuner or a network interface card.

Methods and apparatus for selecting multicast IP data transmitted in broadcast streams

Methods and apparatus for implementing an application lifecycle design for applications

Methods and apparatus for creating and manipulating a video window on a display associated with a television are disclosed. A set of parameters identifying a source region and a destination location in a source coordinate system are obtained where the source coordinate system includes a source origin at a location of the source coordinate system. A destination origin is set at a location of a destination coordinate system. The source region is then translated to a location within the destination coordinate system equivalent to the destination location in the source coordinate system.

Methods and apparatus for providing video control for television applications

Methods and apparatus for loading and unloading classes associated with an application are disclosed. A class loader adapted for loading classes associated with an application is constructed. The class loader is employed to load one or more classes associated with the application such that the class loader maintains a reference to the one or more classes. The class loader for the application is then de-referenced such that the class loader is unreachable.

Growing community of inventors

Sunnyvale, CA, United States of America

Tao Ye