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242 results about "Object-oriented programming" patented technology
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Object-oriented programming (OOP) is a programming paradigm based on the concept of "objects", which can contain data, in the form of fields (often known as attributes or properties), and code, in the form of procedures (often known as methods). A feature of objects is an object's procedures that can access and often modify the data fields of the object with which they are associated (objects have a notion of "this" or "self"). In OOP, computer programs are designed by making them out of objects that interact with one another. OOP languages are diverse, but the most popular ones are class-based, meaning that objects are instances of classes, which also determine their types.
Data driven remote device control model with general programming interface-to-network messaging adapter
InactiveUS7085814B1CostConnectivity solutionMultiple digital computer combinationsNetworks interconnectionService protocolData description
A general programmatic interface-to-network messaging adapter exposes a suitable object integration interface or application programming interface to applications on a controller device and sends network data messages to invoke services or query status of a controlled device. The adapter maps application calls to the interface into network data messages according to service protocols of the controlled device. The general adapter provides the interface suitable to any specific service of a controlled device based on a data description of the interface, and converts the application calls to network data messages based on a data description of a protocol and format for network data messages to interact with the specific service. Once the interface / messaging description is obtained, applications on the controller device can programmatically interact with the adapter, and the adapter then handles appropriate message exchanges with the service of the controlled device. The general adapter allows controller device applications to be written using object-oriented programming, while avoiding code download.
Owner:ROVI TECH CORP
System and method for automating the development of web services that incorporate business rules
ActiveUS20060129605A1Reduces and eliminates disadvantageQuality improvementSoftware designSpecial data processing applicationsWeb serviceRunning time
A system and method for developing web services that incorporate business rules. The system and method includes three frameworks: a Design Time Framework, an Object-Service Framework, and a Run Time Framework. In the Design Time Framework, the system and method includes receiving a business rule in a descriptive markup language from a user and generating source code artifacts in an object oriented programming language based on the business rule. In the Object-Service Framework, the system and method includes relating the generated source code artifacts to a pre-built Business Rules service. Finally, in the Run Time Framework, the system and method includes providing the Business Rules service, wherein the Business Rules service interacts with the generated source code artifacts through the relationship defined by the Object-Service Framework.
Owner:EOS SOFTWARE
System and method for automating the development of web services that incorporate business rules
ActiveUS8615731B2Reduces and eliminates disadvantageQuality improvementSoftware designSpecial data processing applicationsWeb serviceSource code
A system and method for developing web services that incorporate business rules. The system and method includes three frameworks: a Design Time Framework, an Object-Service Framework, and a Run Time Framework. In the Design Time Framework, the system and method includes receiving a business rule in a descriptive markup language from a user and generating source code artifacts in an object oriented programming language based on the business rule. In the Object-Service Framework, the system and method includes relating the generated source code artifacts to a pre-built Business Rules service. Finally, in the Run Time Framework, the system and method includes providing the Business Rules service, wherein the Business Rules service interacts with the generated source code artifacts through the relationship defined by the Object-Service Framework.
Owner:EOS SOFTWARE
Method and apparatus for automatic generation of information system user interfaces
InactiveUS7334216B2Promote rapid developmentPromote modelDigital data information retrievalMultiprogramming arrangementsOperational systemPattern language
A method and apparatus for the specification and automatic generation of user interfaces of information system (computer programs) is provided. The method is based in pattern language to specify requirements in an un-ambiguous mode and with precise semantics. The pattern language allows a user interface model to be composed using elements of the pattern language (computer objects in the object oriented programming style) which fully specify the desired user interface. The semantics of the objects in the user interface model have one and only one definition such that user interface model can be validated in a validation process. The validation process eliminates bugs in the final computer program code which is automatically produced from the user interface model. A model (metamodel), an editor tool (computer program) implementing the model for creating specifications of the user interface model, DTD specification, code generators, and other artifacts are depicted and described here for obtaining such user interfaces for different platforms (computers and operating systems) and different programming languages without manual coding of the computer code to implement the user interface. The software obtained is ready to run and it is able to communicate with a business server component using a standardized Application Programmatic Interface (API).
Owner:SOSY
System and method for object-oriented interaction with heterogeneous data stores
InactiveUS20050108206A1Object oriented databasesSpecial data processing applicationsGraphicsObject store
Modern enterprises have multiple dissimilar data stores. Collectively, the enterprise data stores store a set of enterprise data objects, typically in multiple dissimilar formats. An object-oriented heterogeneous data store interface (HDSI) for interacting with such enterprise data stores and data objects is described. The HDSI may include a query component, a data store component and a provider interface that specifies a query behavior with a query component parameter. For each type of data store, there may be a provider plug-in to the HDSI. Each provider plug-in may include provider components that conform to the provider interface. The HDSI may further include data store object components corresponding to data objects stored in the data stores. A data store object design GUI may be utilized to build graphical representations of data objects. A data store object source code generator may generate object-oriented programming language source code for each data store object component.
Owner:MICROSOFT TECH LICENSING LLC
System and method for managing mobile workers
A computer implemented system and method for managing mobile workers in an object oriented programming environment is disclosed. A plurality of target objects that correspond to facilities assets to be worked on by a mobile worker are classified within a database of the computer. The attributes of each target object are defined, including a task to be performed on each target object. Mobile workers are scheduled for the tasks to be performed on target objects by running a rule engine to determine the algorithms and heuristics to be used to schedule mobile workers for the tasks to be performed. The scheduled jobs are then output to the mobile workers.
Owner:MASTERLINK CORP
System and method for injecting hooks into Java classes to handle exception and finalization processing
InactiveUS6662359B1Software testing/debuggingSpecific program execution arrangementsEntry pointJava classes
The present invention is directed to a system, method and instructions for handling path flow exception and finalization processing in an object oriented programming language. Initially, each instrumentation method is checked for a code to indicated an exception being thrown. A hook is inserted before the exception code and identifies the method throwing the exception. Methods must also be checked for exception tables. When an exception table is found, then a hook is inserted at the entry point of each exception handler for every entry in the exception table. This hook identifies the method which catches the exception.
Owner:IBM CORP
Object-oriented programming model for accessing both relational and hierarchical databases from an objects framework
InactiveUS6539398B1Data processing applicationsObject oriented databasesMessage queueRelational database
A method, apparatus, and article of manufacture for accessing a database. A hierarchical database system is modeled into an objects framework, wherein the objects framework corresponds to one or more application views, database definitions, and data defined and stored in the hierarchical database system. The objects framework also provides mechanisms for accessing a relational database system, wherein the objects framework provides industry-standard interfaces for attachment to the relational database system. Transactions from an application program for both the hierarchical database system and the relational database system are processed through the objects framework using message queue objects.
Owner:IBM CORP
Method and system of remote monitoring and support of devices, extracting data from different types of email messages, and storing data according to data structures determined by the message types
InactiveUS6839717B1Quickly and easily changeEasily determine an appropriate data structureData processing applicationsDigital data processing detailsDatabase interfaceData retrieval
In a system for remotely monitoring networked devices and appliances, email messages are sent across networks, the email messages containing configuration, status or other information. For flexibility, it is desirable to quickly and easily change the message type designation, and to easily determine a data structure definition appropriate for storing the received information. To achieve this goal, the message type designation of a given message's information may be defined within the message itself, and extracted at the receiving end before the information is analyzed or stored according to a data structure definition determined by the message type designation. A large number of devices can thus communicate configuration, status and / or other types of information in a variety of message types. A method stores information concerning a remotely monitored device, the information being contained in a message that includes a message type designation. The method involves extracting the message type designation from the message, determining a data structure definition based on the message type designation, reading data elements from the message, and storing the data elements into a database according to the data structure definition. The method may be implemented in object-oriented programming, in a software module including a data retriever class and a database interface class.
Owner:RICOH KK
Object oriented software build framework mechanism
InactiveUS6298476B1Easy to customizeVersion controlSpecific program execution arrangementsObject ClassSoftware engineering
A framework for use with object-oriented programming systems provides a software build system that detects modules that make up a software product, examines each module to determine if it is up-to-date, and automatically updates any modules that require processing. The framework includes a software object of a class called "Product" that comprises a software product to be processed and built. An instance of the Product is comprised of multiple software build objects, each of which is called "Object". Each Object in turn contains four objects that are a kind of object class called BldSrc (Build Source). The BldSrc objects specify a different aspect of the software product and desired processing. Each of the software build objects in a Product's Object list is examined to determine if all four of the BldSrc objects is current. If any one of the software build objects is not current, the Object is re-built. If all four objects are current, the re-building step is skipped. In this way, each of the software build Objects making up a Product is automatically examined and processed, and the Product is produced.
Owner:IBM CORP
System and method for automating the development of web services
ActiveUS20060048097A1Reduces and eliminates disadvantageQuality improvementSoftware designSpecific program execution arrangementsWeb serviceSource code
A system and method for developing web services that includes three frameworks: a Design Time Framework, an Object-Service Framework, and a Run Time Framework. In the Design Time Framework, the system and method includes receiving a schema in a descriptive markup language from a user and generating source code artifacts in an object oriented programming language based on the schema. In the Object-Service Framework, the system and method includes relating the generated source code artifacts to a set of pre-built runtime services. Finally, in a Run Time Framework, the system and method includes providing the set of runtime services, wherein the runtime services interact with the generated source code artifacts through the relationship defined by the Object-Service Framework.
Owner:EOS SOFTWARE
Mutability analysis in Java
InactiveUS6925638B1Reduce security risksEnsure maintenanceSoftware engineeringSpecific program execution arrangementsExtensibilityHuman language
A system and method for detecting the mutability of fields and classes in an arbitrary program component written in an object oriented programming language is disclosed. A variable is considered to be mutable if a new value is stored into it, as well as if any of its reachable variables are mutable. The system and method uses a static analysis algorithm which can be applied to any software component rather than whole programs. The analysis classifies fields and classes as either mutable or immutable. In order to facilitate open-world analysis, the algorithm identifies situations that expose variables to potential modification by code outside the component, as well as situations where variables are modified by the analyzed code. An implementation of the analysis is presented which focuses on detecting mutability of class variables, so as to avoid isolation problems. The implementation incorporates intra- and inter-procedural data-flow analyses and is shown to be highly scalable. Experimental results demonstrate the effectiveness of the algorithms.
Owner:IBM CORP
Method of administering software components using asynchronous messaging in a multi-platform, multi-programming language environment
A method for performing life cycle management of business software applications and their components across a multiple-platform, multiple-language network. The method takes advantage of the inheritance properties of object-oriented programming (OOP) by developing all components of a business application from a set of base classes, thus deploying a common set of methods across all application components. The Central Administrator then determines when a need to reconfigure one or more components of the business application has arisen. The Central Administrator then modifies or replaces existing components of the business application or installs entirely new components over the network without end user interaction. In one embodiment of the present invention, the Central Administrator is aided by a set of Distributed Administrators located on each virtual node server / host computer of a business application operating over a network.
Owner:HEWLETT-PACKARD ENTERPRISE DEV LP
Data warehouse test automation framework
ActiveUS8019795B2Digital data processing detailsMulti-dimensional databasesData validationData warehouse
Various technologies and techniques are disclosed for providing a data warehouse test automation framework system. A data generation module is provided that is operable to generate data scenarios that ensure specific logic is being validated against a data warehouse. A data validation module is provided that has data validation blocks that provide a framework for validating data completeness and data integrity of a data warehouse. The data validation blocks are represented by query templates that provide specifications for how queries that perform the validating of the data completeness and the data integrity should be structured. Dimensions in the data warehouse are modeled using an object oriented programming syntax.
Owner:MICROSOFT TECH LICENSING LLC
Method and apparatus for automatic generation of information system user interfaces
InactiveUS20080275910A1Promote modelLarge amount of removalDigital data information retrievalDigital data processing detailsOperational systemApplication programming interface
Owner:SOSY
Method and computer system for generating process management computer programs from process models
InactiveUS6011917AIncrease speedImprove reliabilityProgram control using stored programsSoftware engineeringResource consumptionComputerized system
PCT No. PCT / EP95 / 03345 Sec. 371 Date Nov. 7, 1996 Sec. 102(e) Date Nov. 7, 1996 PCT Filed Aug. 23, 1995 PCT Pub. No. WO97 / 08634 PCT Pub. Date Mar. 6, 1997A method is described for generating computer programs from process models, e.g., C++ computer programs. The generation of a computer program is based linearizing a process graph with respect to the sequence of activity execution, associating process model constructs to classes and methods of an object-oriented programming technique, and representing activities and data items as instances of classes. The generated computer programs can be compiled into executables and executed on a computer system. Advantageously, process instances can be executed on a computer system with significantly less resource consumption for managing the process instances.
Owner:IBM CORP
Report generator for a mathematical computing environment
InactiveUS7139686B1Easy to customizeEasy to assembleAnalogue computers for electric apparatusCAD network environmentMathematical ComputingElectronic document
A method and apparatus, including a computer program apparatus, implementing techniques for generating a report from a technical computing environment provided by a mathematical computer program. A report generator defines a set of reporting components that can be assembled to form a report template and processes the reporting components of the report template in order to extract data from the mathematical computing environment and generate the report. The report generator includes a user interface by which a designer can hierarchically assemble the reporting elements, which are defined according to an object-oriented programming language. The report generator bi-directionally communicates with the mathematical computing environment such that the report generator can evaluate expressions defined within the mathematical computing environment, change initial conditions and parameters of a mathematical model, and issue commands to advance the simulation time of the model. The report generator includes a generation engine that generates an intermediate representation of the report and a transformation engine that transforms the intermediate representation into an electronic document according to a user-selected format.
Owner:THE MATHWORKS INC
Object oriented information retrieval framework mechanism
InactiveUS6457018B1Simple definitionAdapt quicklyData processing applicationsDigital data processing detailsSubject matterComputerized system
A framework for use with object-oriented programming systems provides a reusable object oriented (OO) framework for use with object oriented programming systems that provides an information retrieval (IR) shell that permits a framework user to define an index class that includes word index objects and provides an extensible information retrieval system that evaluates a user query by comparing information contained in the user query with information contained in the word index objects that relates to stored documents. The information in word index objects is produced by preprocessing operations on documents such that the documents relevant to the user query will be identified, thereby providing a query result. The information retrieval system user can load documents into the computer system storage, index documents so their information can be subject to a query search, and request query evaluation to identify and retrieve documents most closely related to the subject matter of a user query.
Owner:IBM CORP
Tree structure to pass data values to prepared statement object
InactiveUS6925472B2Satisfactory propertyData processing applicationsDigital data processing detailsQuery languageStandard query language
A method of processing a query in a system in an object oriented programming environment, includes using a code to create a condition filter in a standard query language statement, the condition filter defining properties to be satisfied by a result of the query, and the condition filter using an object to execute a precompiled query language statement, and sending the standard query language statement to a database.
Owner:ORACLE INT CORP
Scalable instant messaging architecture
InactiveUS20050050151A1Extensive portabilityOvercome limitationsMultiple digital computer combinationsSecurity arrangementExtensibilitySoftware architecture
An instant messaging software architecture and method for implementing scalable and portable community-motivated communications is disclosed herein. Aspects of the invention can be used to enhance a user's instant messaging experience through the ability to involve a large number of users in a variety of different interactive environments while maintaining inter-user responsiveness. The scalability aspect of the invention utilizes scalable messaging interfaces and object oriented programming to extend user limits beyond current boundaries. The portability of this implementation and programming language also enables users of different devices such as PDAs, personal computers and mobile phones to use the same software and architecture to communicate with other users. Aspects of the invention further enable content providers to advertise, poll and otherwise interact with a large audience in a real-time instant messaging environment.
Owner:ACCENTURE GLOBAL SERVICES GMBH
Automated binding for object oriented programming user interface components
InactiveUS20060112399A1Reduce needSoftware engineeringMultiprogramming arrangementsSynthesis methodsData interchange
A method, system, and computer program product for automated binding of an application user interface to the data that it manipulates in an object oriented programming system is provided. In one embodiment, responsive to instantiating an application user interface, a binder object is constructed for at least one component in the application user interface. The binder mediates the exchange of data between the component and the corresponding field in the model. The binder monitors the component for data change events and monitors the model for data change and state change events from the field. The binding is specified by a moniker that is shared by the component and the field. Using the moniker, the binder synthesizes method names to get and set the field value and retrieve the field's state. The binder then locates and invokes, using introspection, the methods in the model that match the synthesized method names.
Owner:HEWLETT PACKARD DEV CO LP
Method for enhancing object-oriented programming through extending metadata associated with class-body class-head by adding additional metadata to the database
ActiveUS7130863B2Achieve modularityEnhanced informationData processing applicationsDigital data processing detailsMetadataHuman language
The invention relates to a method for enhancing an object-oriented programming language. The method includes declaring one or more class structures in databases having metadata describing characteristics defining the class structures. The method also includes extending the metadata associated with the class structures by adding any number of additional metadata to the databases.
Owner:CALLAHAN CELLULAR L L C
Method for representing and controlling packet data flow through packet forwarding hardware
The present invention defines an object-oriented programming model appropriate for both ASIC-based networking silicon as well as network processors. This model obtains this range of expressiveness by identifying the fundamental units of packet processing performed by underlying hardware (either ASIC or network processor). Software objects, called Stages, are then created to encapsulate and represent these fundamental units of packet processing. Using this API, a directed graph of packet flow is formed using the Stage objects. This directed graph of packet flow models packet processing performed by underlying forwarding hardware. As a result, additional services can be added or deleted from a single switching / routing device without affecting the underlying forwarding engine hardware.
Owner:INTEL CORP
Web application generator
ActiveUS20060294500A1Website content managementSpecial data processing applicationsWeb developerGraphics
A method, system and apparatus for providing a web application or to generate the basis for a complete web application source code. Based on user interface input files provided by graphic designers, the web application or generates application framework code, an event handler skeleton and s logic foundation code. Web developers then prepare additional source code object-oriented programming language based on the event handler skeleton and business logic foundation code to create web application business logic objects and handler methods. Ultimately the graphical user interface input files prepared by the designers and web application source code prepared by the web developers dynamically bound at runtime.
Owner:ZARBANA DIGITAL FUND
Systems and methods for mapping API calls
ActiveUS20060156314A1Reduce the possibilityMultiprogramming arrangementsExecution for user interfacesDrag and dropGraphics
The invention is related to methods and apparatus that provide a graphical-user-interface-based tool using drag and drop functionality to manipulate descriptions of the interface between two dissimilar API functions. A graphical-user-interface-based tool advantageously permits a user to draw lines between the parameter nodes of the two APIs to indicate the translation of data elements from a first form in which the nodes exist in one API to a second form in a different API. The graphical-user-interface-based tool also depicts the flow of information into a set of API call input parameters, and the flow of information resulting from that API call into another set of nodes. In one embodiment, API functions and parameters are represented as nodes within an object hierarchy, providing a convenient relationship between the nodes, and variables and methods written in an object oriented programming language.
Owner:ORACLE INT CORP
System and method for instantiating an interface or abstract class in application code
A system and method for instantiating an interface or abstract class in application code are provided. An object-oriented programming language is extended such that interfaces and abstract classes can be instantiated in application code without a concrete class specified. Metadata is defined which maps each interface or abstract class instantiation in the application code to a concrete class to be used either by the compiler at build time, or the virtual machine at runtime. Once the appropriate concrete class is determined from the metadata, the class is instantiated with a conventional class loader. The metadata may be provided, for example, as a separate file, such as a markup language file, defined with a virtual machine switch, as annotations in the application code, or the like.
Owner:IBM CORP
Method for representing and controlling packet data flow through packet forwarding hardware
InactiveUS6975628B2Data switching by path configurationMultiple digital computer combinationsData streamDirected graph
The present invention defines an object-oriented programming model appropriate for both ASIC-based networking silicon as well as network processors. This model obtains this range of expressiveness by identifying the fundamental units of packet processing performed by underlying hardware (either ASIC or network processor). Software objects, called Stages, are then created to encapsulate and represent these fundamental units of packet processing. Using this API, a directed graph of packet flow is formed using the Stage objects. This directed graph of packet flow models packet processing performed by underlying forwarding hardware. As a result, additional services can be added or deleted from a single switching / routing device without affecting the underlying forwarding engine hardware.
Owner:INTEL CORP
System and method of universal programming language conversion
InactiveUS20050050525A1Specific program execution arrangementsMemory systemsSemantic representationGoal programming
An apparatus and method for universal programming language conversion between two different sequential programming languages, e.g., sequential procedural and sequential object oriented programming languages. In particular, conversion is between a source program in a first programming language and a target program in a second programming language. Initially, the source program in the first programming language is parsed using a parsing interface specific to the first programming language. All syntax from the parsed source program is then stripped or removed. Classes in a framework are instantiated to capture semantics of the parsed source program independent of syntax and execution model of the sequential programming languages. The classes are C++ classes representing fundamental core constructs of all sequential programming languages. A semantic representation of the parsed source program without any syntax is produced. The semantic representation is received at a printer interface specific to the second programming language and syntax of the target program in the second programming language is added. This same process can be used for either high-level conversion or compilation depending on whether the target programming language is high level or low level, respectively.
Owner:TECH MAHINDRA INDIA
Replaceable classes and virtual constructors for object-oriented programming languages
InactiveUS6895581B1Facilitate software developmentFunction increaseSpecific program execution arrangementsMemory systemsCompiled languageBase class
An extension of object-oriented programming languages enables the use of replaceable classes and virtual constructors, thereby allowing existing code that creates objects of a base class to be reusable for creating instances of a new class derived from the base class. A base class intended to be replaceable later is declared to be replaceable. In the case of a compiled language, the programming code defining and using the base class is compiled into a reusable module. Later, a new class derived from the base class is identified as a replacement for the base class and is used in new programming code that uses the existing reusable module. The replacement relationship between the old base class and the new class is registered. During execution of the program, when the old code of the reusable module indicates the creation of an object of the base class, the registered replacement information is referenced. If the old class is to be replaced with the new class, the creation information for the new class is passed instead so that an object of the new class is created. The class replacement may be implemented with compiled and interpreted programming languages. When a compiled language is used, the class replacement may be implemented with new compiler-supported features that emit data for class replacement into the .obj files, but may also be implemented without requiring changes to existing compilers.
Owner:MICROSOFT TECH LICENSING LLC
Optimizing safe downcasting in an object-oriented programming language
ActiveUS7171649B1Facilitates safe downcastingOptimizing safe downcasting and similar programming idiomsSpecific program execution arrangementsMemory systemsBase classProgramming idiom
A system is presented for optimizing safe downcasting and similar programming idioms in an object-oriented programming language. The system operates by receiving a source program written in the object-oriented programming language. The system compiles this source program into an intermediate representation. Next, the system examines the intermediate representation to identify the use of a virtual function call to determine if an object of a given base class is a member of a given derived class. Such usage facilitates safe downcasting of the object from the given base class to the given derived class. If the intermediate representation uses the virtual function call in this manner, the system replaces the virtual function call with a comparison of a virtual function table pointer associated with the object to an address of a virtual function table associated with the given derived class. The compiler finishes compiling the intermediate representation into executable binary code.
Owner:ORACLE INT CORP
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