1344 results about "Code generation" patented technology

A data integration method and system that enables data architects and others to simply load structured data objects (e.g., XML schemas, database tables, EDI documents or other structured data objects) and to visually draw mappings between and among elements in the data objects. From there, the tool auto-generates software program code required, for example, to programmatically marshal data from a source data object to a target data object.

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).

Internal variables generated by a compiler are assigned to machine resources such as registers and memory by the resource assigning unit 11, and when the assembler code generation unit 18 has outputted an instruction sequence, the alias accessibility analyzing unit 19 registers memory access instructions in the instruction sequence in the assigned resource information 14 according to whether the instructions have a possibility of access by alias. The assembler code optimization unit 20 refers to the assigned resource information 14 and performs optimization at assembler level, thereby reducing the program size and execution time of the instruction sequence.

The invention provides a workflow realization method capable of customizing a flow in a user-defined manner. The method comprises the following steps of: establishing a WYSIWYG (What You See Is What You Get) webpage flow editor; drawing a flow diagram by a system manager; starting a platform program and generating an operation code so as to generate a corresponding workflow operation program; filling in a system by a terminal user, submitting a form, and triggering and starting the workflow working program; and sequentially operating all the flows by the system until the flows are finished. The invention further provides a workflow system capable of customizing the flow in the user-defined manner and the workflow system comprises a defining module, an analyzing module, a workflow engine module, a flow execution module and a database module. According to the invention, the problem that the existing workflows need to be modified by programmers or a modification tool is separated from a user is solved; and the workflow realization method and the workflow system have the advantages of easiness of modification and maintenance, time conservation and cost conservation.

This invention relates generally to a system for processing database queries, and more particularly to a method for generating high level language or machine code to implement query execution plans. In one preferred embodiment, the method begins by receiving a subject query, and then forming an execution plan corresponding to the subject query. The execution plan will typically have a sequence of component snippets or pieces and corresponding processes for implementing the pieces. For at least one piece in the plan, the process then (a) generates source code using different code generation techniques as a function of expected runtime processing machine types; and then (b) compiles the generated source code to form machine executable code for implementing the subject query. As a result, the query executed directly as machine executable code thereby avoiding runtime interpretation of the pieces in the execution plan.

A system is provided for programming a configurable semiconductor device. The system includes a programmable controlling device, a programmable computing device, a communication link, a configurable hardware device, a design tool with first computer program code, and second computer program code. The configurable hardware device has memory with a plurality of memory locations and coupled with the programmable controlling device via the communication link. The design tool includes first computer program code embodied in a programmable computing device. The second computer program code is generated at least in part by the first computer program code and is embodied in the programmable controlling device for: a) applying configuration data to selected memory locations within the configurable hardware device to configure the configurable hardware device; b) determining a location of a subset of at least one of (i) the programmable memory locations in the configurable hardware device and (ii) the configuration data to be modified; and c) determining a new data value to be applied to the subset of at least one of (i) the memory locations in the configurable hardware device and (ii) the configuration data. The design tool provides at least one of configuration data, address data, and a data value algorithm usable in performing at least one of a), b), and c). A method is also provided.

The present invention generally relates to microfluidics and more particularly to the design of customized microfluidic systems using a microfluidic computer aided design system. In one embodiment of the present invention a microfluidic circuit design method is provided. The method includes developing synthesizable computer code for a design. Next, a microfluidic circuit schematic, including a plurality of symbols for microfluidic components, is generated either interactively or using the synthesizable computer code. The microfluidic circuit schematic is then functionally simulated. The microfluidic components are placed and routed on a template to form a physical layout. Then the physical layout is physically simulated using dynamic simulation models of the microfluidic components; and the physical layout is written to a layout file.

The present invention discloses a system, method and program code product for efficient component-based application development. Presentation code of a container component is generated by an integrated-components code generator (ICCG), which uses the class objects of component code generators (CCGs) as subcomponents. The CCGs, as standalone components, can generate the presentation code of the subcomponents by their code-generating method (CGM) during execution. The ICCG assemble and integrate the subcomponents' presentation code in run time and fill in the code necessary to establish communication between any two of subcomponents in the resultant web application code.

The present invention provides a system and method for simplifying and accelerating the process of prototyping, real-world simulation, and implementation of virtually any task performance system or device, thereby dramatically reducing the design-to-implementation cycle time and expense. The inventive system includes a development system that provides a user, with visual tools to interactively and dynamically partition a previously designed visual system model of the task performance system or device, and then interactively or automatically assign the partitions to corresponding selectable target components, to produce a prototyped system ready for conversion to executable form suitable for implementation. The inventive system and method can also be readily used to automatically generate any instruction sets that are necessary for implementing the prototyped task performance system in actual target components of one or more emulation and / or production target systems. A novel automatic executable program code generation process that can be advantageously utilized is also provided in accordance with the present invention. Finally, the present invention may optionally include a data handling device that enables real-time monitoring and management of a remote target system from one or more user systems, as well as a set of tools for designing interactive visual instrument panels for that purpose.

In a capacitance detecting circuit, changes in capacitances at intersections between a plurality of column lines and a row line are detected as voltages. The capacitance detecting circuit includes a code generator for generating code having orthogonality in chronological order. A column-line driver drives the plurality of column lines based on the code by dividing the column lines into a first column line group and a second column line group. A capacitance detector, which is connected to the row line, converts the total of currents generated in capacitances at the intersections with the driven column lines into a voltage signal and outputs the converted voltage signal. A decoding computation unit determines the voltages corresponding to the capacitances at the intersections for each of the column line groups by performing product sum computation between the measured voltages and the code. In a period for detecting the capacitances, the column-line driver drives the first column line group and the second column line group by complementary voltages according to the code or information indicating the inversion of the code.

In order to use object-oriented models over the Internet for applications in different type systems it is necessary to marshal and unmarshal objects between Java, SQL and XML. Hand-writing specific code to do this is difficult. A computer-implemented method of generating serialization code for representing a model in a plurality of type systems is disclosed, the method comprising the steps of: i) producing an input file from the model for a given set of objects; and ii) providing a code generator for acting on the input file to generate the serialization code.

The present invention provides a system, method and apparatus for developing software that includes a set of standardized code segments, an interface for defining a structure of a project and a code generator communicably coupled to the set of standardized code segments and the interface that can create a computer program from the project. The present invention also generates a new computer program by (a) creating and renaming a root part for a project having a structure, (b) adding and renaming one or more holders to the renamed root part, (c) adding and renaming a part to one or more of the renamed holders, (d) adding and renaming one or more holders to the renamed parts, (e) creating one or more elements for each renamed part, (f) repeating steps (c), (d) and (e) as needed to complete the structure, and (g) generating the new computer program from the project.

The present invention provides a method and system for optimization of an intermediate representation in a graphical modeling environment. A first intermediate representation is provided. At least one optimization technique is applied to the first intermediate representation. A second intermediate representation is generated responsive to the application of the at least one optimization technique to the first intermediate representation.

A system comprises an encoder, a precoder, a PRML channel, a detector, and a decoder. An input signal is received by the encoder. The encoder generates a code string by adding one or more bits and outputs the code string to the precoder. The encoder applies encoding such that the code string after passing through the precoder has a Hamming distance greater than one to eliminate error events with a small distance at the output of the PRML channel. The present invention also provides codes that after precoding have Hamming distance of 2 and 0 mod 3 number of ones. These codes when used over a PRML channel in an interleaved manner preclude + / -( . . . 010-10 . . . ) error events and error events + / -( . . . 01000-10 . . . ). The code string also has a predetermined minimum number of ones at the output of the PRML channel to help derive a clock from the input signal. The encoder provides a "systematic" encoding scheme in which for many code strings the encoded bits are the same as the input bits used to generate the encoded bits. This systematic approach of the present invention provides an encoder that is easy to implement because a majority of the bits directly "feed through" and non-trivial logic circuits are only needed to generate the control bits. The systematic encoding also dictates a decoder that is likewise easy to construct and can be implemented in a circuit that simply discards the control bit. The encoder preferably comprises a serial-to-parallel converter, a code generator, and a parallel-to-serial converter. The code generator produces a rate 16 / 18 or 16 / 17 code. The present invention also includes a method that is directed to encoding bit strings and comprises the steps of: 1) converting the input strings to input bits, and 2) adding at least one bit to produce an encoded string with many ones and a Hamming distance greater than one after precoding.

A method includes receiving a portion of JAVA™ language software having a declaration of an instance of a generic class, parsing the declaration into a token corresponding to the generic class, and generating an intermediate language code block corresponding to the parsed declaration. The intermediate language code block is executable by a runtime engine. A system for compiling includes a parser receiving JAVA™ language source code having an instruction referencing a generic class and specifying a type of the generic class, and a code generator generating intermediate language code representing the source code.

A computer program / software / tool that uses a method / technique / process and set of parameters for generating source code for a programming / database / scripting languages straight from a database model or database objects such as Tables, Views, Stored Procedures, User Defined Functions, Types, Sequences, Packages, Indexes and Constraints etc. The method includes steps of creating / generating re-usable program / components / source code for an application, where the developer selects the database object and the type of code they want to generate as an input to the code generator. The code generation method / technique / process utilizes information contained in the database system for the selected database object; uses specific code template; and uses set of parameters provided by the developer and generates source code as an output. A simple two-step process greatly reduces developer effort in going through many code generation options every time they want to generate the code either for an application or an individual component / program.

An operator definition file 102 and the like included in a source program 101 and a compiler 100 that translates the source program 101 into a machine language program 105 are provided. The operator definition file 102 includes definitions of various fixed point type operators by class definitions. The compiler 100 can generate effectively advanced and specific instructions that a processor executes and make improvements through expanding functions and the like without repeating frequently upgrading of the version of the compiler itself. The compiler 100 is made up of an intermediate code generation unit 121 that generates intermediate codes, a machine language instruction substitution unit 122 that substitutes the intermediate codes referring to classes defined by the operator definition file 102 with machine language instructions and an optimization unit 130 that performs optimization targeting the intermediate codes including the substituted machine language instructions.

The invention discloses a code generation method and system. The code generation system comprises a static state sheet reading module, a Java server page (JSP) generation module, a data persistence layer generation module, a controller generation module and a configuration file generation module. The JSP generation module generates view JSP files, the data persistence layer generation module generates simple JAVA object (POJO) type files and data access object (DAO) type files, the controller generation module generates controller Java type files, and the configuration file generation file generates extensible markup language (XML) configuration files. By adopting the code generation method and system, service codes can be generated efficiently according to specific frameworks of different software to be developed, and development cost can be reduced.

A method, computer program product, and data processing system for managing and automating the development of large-scale software systems are disclosed. A preferred embodiment allows for the creation of a metamodel defining the functionality and structure of a software system. The metamodel may be defined according to input from developers or analysts. Additionally, database schemata, web services definitions, and other pertinent legacy metadata may be automatically imported into the metamodel to facilitate compatibility and / or functional comparability with legacy software systems. Specifications contained within the metamodel are then mapped to one or more code generation strategies. The code generation strategies identify and / or define patterns for the generation of source code that implements the specifications and behavior in the metamodel. Source code is generated according to the code generation strategies, which may then be modified as needed by a human programmer, and compiled into one or more executable applications.

The invention provides a product source tracing scheme based on PKI (Public Key Infrastructure) and two-dimensional codes. The credible two-dimensional codes can be printed at the outer side of a package of each layer of a product by a manufacturer. In each product circulation loop, a product can be verified through the two-dimensional codes. Data of all the circulation loops can be sent to a product source tracing center. The manufacturer, a dealer and a user only need to scan the two-dimensional codes on the product to see a tree state diagram of the product in the entire circulation process. The product source tracing scheme can be used for providing a simple and rapid management manner for product source tracing. Shown by a picture, the scheme at least consists of a product source tracing center module, a CA (Certificate Authority) module, a two-dimensional code generation module and a two-dimensional code verification module.

There is disclosed a compiling method of generating a code of a target program operable in a desired target processor, in which an amount of operations required for the code generation is reduced. Specifically, a code generating section 18 comprises a first converting section 22 and a second converting section 26. The first converting section 22 refers to a first conversion table stored in a first storage device 24 to generate a low-level code 30 from a high-level code 20, while the second converting section 26 refers to a second conversion table stored in a second storage device 28 to generate an output code 14 from the low-level code 30. In the second conversion table, output codes indicating the same or similar function are associated to the common low-level code.

An interleaved coding method can be used in a transmitter, in which the two or more pseudonoise (PN) codes are interleaved to form a longer interleaved code. The method can be used in a transmitter that includes a first code generator generating a first code of n symbols, and a second code generator generating a second code of m symbols, where n and m can be mutually prime, such as m=n+1. An interleave unit is coupled to the first and second code generators, and interleaves the symbols of the first code with the symbols of the second code to output an interleaved code. The interleaved code has a period longer than either of the constituent PN codes, providing for much increased noise tolerance over using the short codes alone, and can be detected at a much lower hardware and time cost than if using a single PN code of equal length.

Disclosed are a two-dimensional code generation method, a recognition method, and an information provision method, device and system. The two-dimensional code generation method comprises: acquiring original information; generating a unique identification string corresponding to the original information; binding the original information with the unique identification string; sending a storage request carrying the original information, the unique identification string and a binding relationship therebetween to a predetermined server; and taking the unique identification string as content information about a two-dimensional code to generate the two-dimensional code. By way of binding the original information with the unique identification string composed of several characters, and conducting encoding on the unique identification string to obtain a two-dimensional code, the problems of complicated graphics, slow recognition speed and low recognition success rate of the existing two-dimensional code are solved, and the effects of simplified graphics complexity, fast recognition speed and high recognition success rate of the two-dimensional code are achieved.

The invention discloses a target variable protocol data unit codec code automatic generation implementation method. Firstly, a target platform characteristic description file is written, the file describes the basic conventional characteristics of the specific target platform, then a PDU description file is written to describe composition of inner elements of PDU, a system automatically analyzes the PDU description file and generates an abstract syntax tree irrelevant to the target platform according to the content thereof, and then the system traverses the abstract syntax tree and generates a data dictionary relevant to the target platform by utilizing the characteristic of the target platform, and finally a code template base is written and PDU codec code directing to the specific target platform is generated. The system applying the method can conveniently generate PDU codec code supporting various target platforms, and especially the target platform and template to generate code can be completely customized without modifying the code generation system.