摘要:
A configurable class system for an application author working in an application development environment that automates the handling of undo, redo and logging operations is discussed. The configurable class system removes the burden from the application author of having to custom manage undo, redo and logging information during application writing by providing the necessary mechanisms to every application object created. The configurable class system also allows the application author to handle exceptional state changes in an application by configuring the underlying base classes provided by the configurable class system. Additionally, the embodiments of the present invention enable the application author to customize the compression of a series of identified operations by selecting the type of operations that are to be compressed and the manner in which the compression is to occur.
摘要:
A class definition syntax that leverages the array and math-oriented nature of a dynamically typed array-based programming language is discussed. Some embodiments of the present invention provides a mechanism for using meta-data to define a class implemented in the dynamically typed array-based programming language. The meta-data provide an easy way to provide class definitions and allow a user to access the class definitions from objects. The meta-data also support extension of class definitions without introducing backward incompatibility.
摘要:
A method, system and apparatus, including a computer program apparatus, implementing techniques for dynamically creating a class and an object in an external computing environment. The method, system and apparatus allow the creation of an adapter class, capable of implementing a listener interface, during runtime.