58 results about "Generic programming" patented technology

A system and method for managing network devices. The framework may provide a suitable system for managed object data type conversions between various data description languages, such as an interface definition language (e.g., OMG IDL) and an abstract syntax notation (e.g., ASN1). This conversion facility may be used in both request and event network traffic, so common libraries may be used. Two separate libraries may be used: a converter framework library and a converter implementation library. The framework library provides a collection classes that may be used by the clients of the converter libraries. Most classes in the converter framework library are handle classes (or wrappers) to the real implementation (or body) classes in the converter implementation library. Framework classes hide the details of the real implementation classes and provide a simple, consistent interface to any data type converter via IDL. The converter implementation library provides the implementation needed by the framework to function properly, and may allow various different mappings to be used easily by implementing them as plug-in modules. The combination of using IDL and generic typing provides an efficient, generic solution to mapping data types across multiple platforms, multiple programming languages, and multiple object classes.

A method and system for accessing network directory data as uses a Web service as an interface between a directory database and network clients. To support extensibility of the object types in the directory database, directory access methods are defined for a generic object class from which classes for different directory object types are derived. A description of the object classes and database operation methods is provided by the Web service to the client. To access the directory database, the runtime environment of the client is used to create objects on which a requested directory operation method operates according to the proper class definitions of the object types. The request with serialized objects is sent to the Web service, which then uses information provided by the objects in the request to access the directory database to carry out the requested directory operation method.

The invention relates to an IEC61968 standard document generation system and method based on generic programming and a reflection mechanism. The IEC61968 standard document generation system comprises an Xsd processing module, a configuration file processing module, an XML generation module, a data query module and an XML document output module. The Xsd processing module transmits data with the configuration file processing module and the XML document output module. The XML generation module transmits data with the configuration file processing module, the data query module and the XML document output module. The invention provides the general method characterized in that based on the power distribution network IEC61968 standard, the generic programming and reflection mechanism technologies are utilized to generate an XML document according with the IEC61968 standard. By adopting the method, the repeated development of a document conversion program for each power distribution application system is avoided, the format of data exchange documents is unified, the implementation difficulty and the implementation cost of each application assembly for power distribution are lowered, the construction of power distribution informatization is facilitated, the working efficiency and accuracy of power distribution informatization are improved, and the operation level of a power distribution network is further improved.

The invention discloses a framework association-based pipe support-suspension frame model reconfiguration method. The method comprises the steps of 1, performing pre-configuration on a pipe support-suspension frame framework model: adopting design type software, designing each part involved in the pipe support-suspension frame framework model into templates to form a technological design template generic library; in the pre-configuration of the pipe support-suspension frame framework model, calling single/multiple pipe support-suspension frame frameworks from the technological design template generic library firstly, selecting the direction of a support, selecting a reference plane according to number of supporting legs, then selecting single pipes, defining single pipe references in the pipe support-suspension frame framework, and determining whether the support is a multi-pipe support or not; and 2, performing reconfiguration of the pipe support-suspension frame model. By adoption of the reconfiguration method, the functions of multi-modal representation, intelligent reconfiguration, automatic selecting, environment adaptive configuration and the like of the pipe support-suspension frame model are realized, so that the design and configuration efficiency and the design quality of the support-suspension frame in three-dimensional design of a pipeline system are greatly improved.

The present invention extends to methods, systems, and computer program products for assigning type parameters. Embodiments of the invention permit using a visual editor to edit arbitrary object instances in a graphical fashion. Instances of generic types can be manipulated to change the type parameters for that generic (to be able to change a List<Customer> to a List<Product>, for instance). Values are preserved and data can be patched to other dependent nodes in an object hierarchy,

The invention relates to a point-to-point real-time collaborative editing system, in particular to a point-to-point real-time collaborative editing system based on Eclipse. The invention designs the point-to-point real-time collaborative editing system based on the Eclipse. The system uses the Eclipse as a carrier, utilizes high scalability of the Eclipse and constructs an open platform providing a generic real-time collaborative editing service by the layering design. Meanwhile, the system strengthens autonomy management of related components of an internal network under the premise of leading in P2P technology so as to guarantee the adaptive capacity of the system to the network. The point-to-point real-time collaborative editing system of the invention is characterized by comprising an allocator, a communication module, a generic engine, an application dependent interface, a project manager, a UI abstraction layer and an Eclipse expandor.

A method and computer-readable medium are provided for storing files in an official file repository. According to the method, a generic interface is exposed that includes a first method for requesting that a file be stored in a file vault. A record series is maintained that identifies one or more document types that may be stored in the file vault along with a location for each file type within the file vault where files of the type should be stored. A call may be made to the first method including the file to be stored in the file vault. In response to the call, a location for storing the file in the file vault may be identified based on the contents of the record series. Once the location has been identified, the file is stored in the identified location if the file type is in the record series. If the file type is not in the record series or the necessary property values are not received with the call, the file is placed in a holding zone portion of the file vault. The generic interface may further expose a second method for retrieving the file types identified in the record series and a third method for retrieving one or more properties associated with a file type identified in the record series.

The disclosed embodiments provide a system that facilitates the development and execution of a software program. During operation, the system obtains a type interval for a generic type parameter of an implementation of an overloaded function. Next, the system selects an inference direction for the generic type parameter based on a variance of the generic type parameter, wherein the inference direction is an upward inference direction or a downward inference direction. Finally, the system uses the type interval and the inference direction to perform type inference on the generic type parameter.

The invention discloses a cache synchronization device, belongs to the technical field of data processing. The cache synchronization device is characterized in that a synchronous cache device is arranged in a server where an application is located, and the cache synchronization device encapsulates various open source caches and calls the open source caches based on generic forms; after the synchronous cache device operates the local cache to cause the change of the local cache, the local cache change information is synchronized to other nodes pre-registered by the application through a built-in cache update management module so as to perform data synchronization; and the synchronous cache device receives the information that the cache data of other nodes is changed through the cache updating management module, and updates the local cache. According to the cache synchronization device disclosed by the embodiment of the invention, the synchronization of local caches among different cachenodes can be realized only by installing the local cache synchronization device at the cache nodes without carrying out additional development and tedious configuration on a server side, so that thedevelopment cost is saved, and the development efficiency is improved.

The disclosed embodiments provide a system that facilitates the development and execution of a software program. During runtime of the software program, the system obtains a function call associated with an overloaded function and a generic type hierarchy that lacks contravariance. Next, the system determines an applicability of an implementation of the overloaded function to the function call. Finally, the system selects the implementation for invocation by the function call based on the determined applicability and a partial order of implementations for the overloaded function.

A method, system, architecture and apparatus for managing program function parameters using compiler directives. A parameter management system can include a compiler coupled to a primary symbol-type dictionary and a supplemental symbol-type dictionary containing parameter data for specific function calls of corresponding generic type functions. Notably, directive processing logic can be configured both to populate the supplemental symbol-type dictionary based upon processor directives embedded in source code, and also to substitute specific function calls for generic function calls in the source code as specified in the supplemental symbol-type dictionary.

The invention relates to a method which ensures model parameter based on restriction model and realizing match of the two, the method objects the direct station monitor parameter, and ensures model parameter based on limiting model, realize match between limiting model and model parameter, so, on precondition that the source code of direct station can not be amended, just adjusts corresponding relation between limiting model and the model parameter to realize flexible change of monitor parameter of direct station, so daily maintenance work of direct station can be decreased greatly, stability and reliability of direct station system can be guaranteed.

The disclosed embodiments provide a system that facilitates the development and execution of a software program. During runtime of the software program, the system delays type inference on a generic type parameter of an implementation of an overloaded function, wherein the generic type parameter is associated with a type interval containing an unbounded lower limit and one or more self-typed constraints. Upon detecting a type query for a dynamic type of the generic type parameter, the system compares a queried type from the type query with a set of inference choices for the generic type parameter. If the queried type matches an inference choice from the set of inference choices, the system uses the inference choice to perform type inference on the generic type parameter.

The present invention provides a generics spatial network analysis model based on generics programming, namely using GeoView, that is, large scale geographic three-dimensional information system as a developing platform to integrate spatial information and property information of a network object, and unifying data structures so as to create the generics spatial network analysis model. After the network analysis model is established, the specific networks can be analyzed. When the problems such as shortest path and sub-network communication, etc. are required to be solved, the Dijkstra algorithm is adopted to realize. C++ template is adopted during the process of realizing the algorithm. The analysis model realizes the separation of the model and the algorithm, and has strong universality. The development efficiency is improved, the development cost is saved, and the easy maintenance and the robustness of the system are improved, while the efficiency of the network analysis algorithm is improved based on the unified model.

The invention discloses a method and a device for realizing a virtualization management platform, which relate to a virtualization management platform technology. The method for realizing a virtualization management platform comprises the following steps: extracting a common database operation according to various database tables in a database as a common interface method; extracting the common interface method to form a database base class by utilizing Java generics and inheritance functions; taking the database base class as a parent class, deriving different child classes according to different database table objects, and realizing various database operations. The technical scheme of the application realizes the code refinement of the DAO layer, simplifies the design of the DAO layer, saves a large amount of repetitive code, and improves the maintainability and readability of the code.

The invention provides an ORM design method and a device. The main design idea is listed as follows: 1) the entity type corresponding to any DB table is regarded as an abstract type without distinction and the generic type is used as the entity parameter type passed in by the object-oriented interface method; 2) the generic entity parameter type passed in the suid method is converted into the corresponding sql statement; 3) and the query result is automatically assembled into the corresponding entity type structure result according to the pass-in entity type structure and the reflection mechanism. The device at least comprises an object-oriented mode suid interface module, an object-to-sql-statement module, a bottom interface operation DB, an automatic assembly return result module and a context module. Developers only need to use the interface in the object-oriented suid interface module. According to the device, the coding complexity C (n) is O (l). The DB is operated by using the unified dao, and the developers do not need to write any specific dao implementations even if the JavaBean for the DB operation needs to be increased.

The invention relates to the field of data processing, and discloses a customized statement exporting method for online adult education colleges and universities. The method comprises the technical key points that: firstly, according to the requirements of colleges and universities, configuring provided file fields into one group of metadata in a database; then, on the basis of a List generic collection, storing statistical data; through the field configured in the metadata, on the basis of a reflection mechanism, finding a corresponding attribute value in a generic class, and writing the attribute value in each generic class into the source file of a statement file; and finally, uploading the source file of the generated statement file to an nfs file system, and feeding back one file address to a user by the nfs file system to finish statement exporting. By use of the method, the problems that complex forms and documents can not be exported only on the basis of an existing template exporting component and the statement function statistics and collection of the user under various business scenes since more customized and personalized requirements are in the presence when the customized statements of the existing online adult education colleges and universities are exported are solved.

The invention discloses a development method of an ArcGIS data processing tool. The development method comprises the following steps that 1, processing before operation is performed; 2, a source database connection is established within a new thread; 3, an auxiliary library mdb is created within the new thread; 4, a target library gdb is created within the new thread; 5, data is imported from a source database to the target library gdb; 6, graphic processing is conducted on data in the target library gdb according to a data processing requirement to form a result data graphic; 7, graphic data needing attribute processing is imported into the auxiliary library mdb for attribute processing and then is returned to the target library gdb after the attribute processing is completed; 8, operation errors produced in the processing process of the target library gdb and the auxiliary library mdb are collected in a generic array, progress log information in the processing process is displayed on interface and in log files through entrustment in a rolled mode; 9, a result library is generated, and the log files are output. The development method adopts the mode integrating the gdb and the mdb, accordingly improves the efficiency remarkably and can also improve user experience.

This invention relates to subject sustaining service and discloses one system and method to realize the simple service, which comprises the following steps: using functional calculus to sum up database operation example common frame and defining the database operation module; defining detail property in servo module and registering basic module; realizing detail database requirement language structure and middle property and database form according to the transferring of the operation module.

Transformation of logic programming into rewrite programming. First, a concrete expression of logic programming is converted into an abstract expression of logic programming. The abstract expression of logic programming is then transformed into an abstract expression of rewrite programming. The rewrite programming may ultimately be compiled or interpreted and executed. Accordingly, rather than performing complex unification involved with logic programming, the processing of the programming may simply involve perform matching, which is typically faster from an execution perspective.