CN106293721B - Visual programming system based on stream data real-time storage - Google Patents
Visual programming system based on stream data real-time storage Download PDFInfo
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- CN106293721B CN106293721B CN201610626273.6A CN201610626273A CN106293721B CN 106293721 B CN106293721 B CN 106293721B CN 201610626273 A CN201610626273 A CN 201610626273A CN 106293721 B CN106293721 B CN 106293721B
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Abstract
The invention discloses a kind of visual programming systems based on stream data real-time storage, including graphical element storing unit, code unit, edit cell, storage unit and display unit.Graphical element storing unit, the element memory contain a plurality of types of animated elements and figure module for supporting mouse drag；Animated element can be image modules, the image for indicating animal and sound module, action module expression module of multiple expression personages etc..This system classifies traditional programmed statements by rule, and by the storage of the sentence of specific classification at the logic figure block of specific shape, and relevant mark is done on logic figure block, use is pulled since data flow generates in real time for user, system is flowed into real time, therefore we carry out real-time storage using image object of the aforesaid way to generation using storage unit, ensure that whole storages of data information.
Description
Technical field
The present invention relates to visual programming technique field more particularly to a kind of visualizations based on stream data real-time storage
Programing system.
Background technique
With popularizing for computer science and technology, the connection of people and computer, network is more and more closer, for software
Demand is also increasing, but software development is always the field of professional person, especially computer program design, is related to big
A large amount of professional knowledge such as Computer Basic Knowledge, Data Structure and Algorithm, design pattern, programming language grammer of amount are for simultaneously
It for the user for not having computer major technology, looks on the bright side of things and sends out one's own software a, be practically impossible to the dream completed
Think.Visual programming technique is used widely in a computer network.
Summary of the invention
According to problem of the existing technology, the present invention discloses a kind of visual programming based on stream data real-time storage
System, comprising:
Graphical element storing unit, the element memory contain a plurality of types of animated elements and figure for supporting mouse drag
Shape module；
Code unit stores each edit operation and instructs corresponding code information；
Edit cell, transfer code information in the data information and code unit in graphical element storing unit according to
User demand carries out the editor of new Drawing Object, and each Drawing Object real-time transmission editted to storage unit is carried out
Storage, the edit cell is connected with display unit, and the display unit is by the editing process of each new Drawing Object
Video information carries out visualization display；
The storage element stores multiple Drawing Object information by the way of stream data real-time storage.
When the storage unit receives multiple Drawing Object information at the same time, the information received is divided into and is arranged successively
Tuple tuple, tuple tuple has multiple field lists to show multiple attribute values of data item, the data flow of Drawing Object is denoted as
The s of discrete orderly timestamp t and characterize data item modes relationships, are denoted as binary group<s, and t>, timestamp t can be with mark data
The arrival time of stream, s are made of multiple values of data item and the actual content of data item, are to have s kind by tuple formal definitions
The vector of different data item composition, the tuple tuple on each timestamp is defined as:
Tuple (t)=< s1(t),s2(t)……,sn(t)>
Then graphic object data tuple is stream data, and form is S={ tuple (1), tuple (2) ... ..., tuple
(T) }, T is timestamp, and at the time of time shaft is divided into different grain size, the range value 0 of its rank arrives logαIt (T), then should be by
The timestamp rule of the data of storage is as follows:
1) in time interval αi, α is integer and α >=1, when the time value of snapshot can be by αiWhen dividing exactly, the fast note of the i-th rank
It is stored；
2) at any time, for rank i, only last+1 snapshot of α is stored；
3) for data flow, maximum order is logα(T), it is time since program till now；
4) for data flow, maximum snapshot quantity is (α+1) * logα(T), ibid；
5) the time window h specified for any user can at least find a stored snapshot within the 2*h time.
The edit cell includes aid prompting module, the operational motion letter of the aid prompting module record edit cell
Breath, the operation that aid prompting module calls record when user transfers specific figure, before prompting user whether to use
Operating procedure.
By adopting the above-described technical solution, the visual programming system provided by the invention based on stream data real-time storage
System, has the following advantages that, without installation, opening webpage be can be used.Project data cloud saves, and provides for user's mobile office
It is convenient, while the situations such as file, loss of data caused by can be avoided because of personal computer damage.It is powerful: perfect real
It is assembled by the reasonable combination of graphic element now in the case where estimated function, programming process can be simplified, complicated operation is become
It is easily quick.Expandability is strong: initial material can be used to develop the graphic element of oneself in user, has extremely strong plastic
Property.Meanwhile extendible template is provided for other users use after upload.And storing data information is rapidly and accurately.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural block diagram of system disclosed by the invention；
Fig. 2 is the schematic diagram of stream data in the present invention.
Specific embodiment
To keep technical solution of the present invention and advantage clearer, with reference to the attached drawing in the embodiment of the present invention, to this
Technical solution in inventive embodiments carries out clear and complete description:
A kind of visual programming system based on stream data real-time storage as shown in Figure 1, including graphical element are deposited
Storage unit, code unit, edit cell, storage unit and display unit.
Graphical element storing unit, the element memory contain a plurality of types of animated elements and figure for supporting mouse drag
Shape module；Animated element can be multiple image modules for indicating personage, the image for indicating animal and sound module, movement mould
Block expression module etc..
Code unit stores each edit operation and instructs corresponding code information；Each pass through the movement of mouse drag
It is all based on code realization.
Edit cell, transfer code information in the data information and code unit in graphical element storing unit according to
User demand carries out the editor of new Drawing Object, and each Drawing Object real-time transmission editted to storage unit is carried out
Storage, the edit cell is connected with display unit, and the display unit is by the editing process of each new Drawing Object
Video information carries out visualization display；The graphical element storing unit that programming personnel will be selected by the demand of itself when programming
In image module, sound module, action module expression module etc. be combined, that then transfers in code unit corresponding needs
The code of movement is asked to be combined, combination forms the complete program code for being able to carry out and terminating, and completes this programming action.
The storage element stores multiple Drawing Object information by the way of stream data real-time storage.
As shown in Figure 2: stream data refers to the sequence that primary data can only be read with the sequence provided in advance
Column, stream data show as continuous, continual, non-structured data-message queue, individual data in stream data
Item occurs in the form of tuple (tuple).Stream data can also be regarded as the oriented nothing formed as unit of tuple
The data flow on boundary.
When the storage unit receives multiple Drawing Object information at the same time, the information received is divided into and is arranged successively
Tuple tuple, tuple tuple has multiple field lists to show multiple attribute values of data item, the data flow of Drawing Object is denoted as
The s of discrete orderly timestamp t and characterize data item modes relationships, are denoted as binary group<s, and t>, timestamp t can be with mark data
The arrival time of stream, s are made of multiple values of data item and the actual content of data item, are to have s kind by tuple formal definitions
The vector of different data item composition, the tuple tuple on each timestamp is defined as:
Tuple (t)=< s1(t),s2(t)……,sn(t)>
Then graphic object data tuple is stream data, and form is S={ tuple (1), tuple (2) ... ..., tuple
(T) }, T is timestamp, and at the time of time shaft is divided into different grain size, the range value 0 of its rank arrives logαIt (T), then should be by
The timestamp rule of the data of storage is as follows:
1) in time interval αi, α is integer and α >=1, when the time value of snapshot can be by αiWhen dividing exactly, the fast note of the i-th rank
It is stored；
2) at any time, for rank i, only last+1 snapshot of α is stored；
3) for data flow, maximum order is logα(T), it is time since program till now；
4) for data flow, maximum snapshot quantity is (α+1) * logα(T), ibid；
5) the time window h specified for any user can at least find a stored snapshot within the 2*h time.
The edit cell includes aid prompting module, the operational motion letter of the aid prompting module record edit cell
Breath, the operation that aid prompting module calls record when user transfers specific figure, before prompting user whether to use
Operating procedure.The extra operation of edit cell is reduced in this way, can complete more edit operations at the same time.
This system classifies traditional programmed statements by rule, and the sentence of specific classification is stored into specific shape
The logic figure block of shape, and relevant mark is done on logic figure block, use is pulled since data flow is real-time for user
It generates, flows into system in real time, therefore we deposit the image object of generation using aforesaid way using storage unit in real time
Storage ensure that whole storages of data information.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (1)
1. a kind of visual programming system based on stream data real-time storage, characterized by comprising:
Graphical element storing unit, the element memory contain a plurality of types of animated elements and figure mould for supporting mouse drag
Block；
Code unit stores each edit operation and instructs corresponding code information；
Edit cell transfers the code information in the data information and code unit in graphical element storing unit according to user
Demand carries out the editor of new Drawing Object, and each Drawing Object real-time transmission to the storage unit editted is deposited
Storage, the edit cell is connected with display unit, and the display unit is by the view of the editing process of each new Drawing Object
Frequency information carries out visualization display；
The storage element stores multiple Drawing Object information by the way of stream data real-time storage；
When the storage unit receives multiple Drawing Object information at the same time, the information received is divided into and is arranged successively
Tuple tuple, multiple attribute values that tuple tuple has multiple field lists to show data item, by the data flow of Drawing Object be denoted as from
The s for dissipating orderly timestamp t and characterize data item modes relationships, is denoted as binary group<s, and t>, timestamp t can be with mark data stream
Arrival time, s is made of multiple values of data item and the actual content of data item, is to have n kind not by tuple formal definitions
Tuple tuple with the vector of data item composition, on each timestamp is defined as:
Tuple (t)=< s1(t),s2(t)……,sn(t)>
Then graphic object data tuple is stream data, and form is S={ tuple (1), tuple (2) ... ..., tuple (T) },
T is timestamp, and at the time of time shaft is divided into different grain size, the range value 0 of its rank arrives logα(T), then it should be stored
Data timestamp rule it is as follows:
1) in time interval αi, α is integer and α >=1, when the time value of snapshot can be by αiWhen dividing exactly, the fast note of the i-th rank is deposited
Storage；
2) at any time, for rank i, only last+1 snapshot of α is stored；
3) for data flow, maximum order is logα(T), it is time since program till now；
4) for data flow, maximum snapshot quantity is (α+1) * logα(T)；
5) the time window h specified for any user can at least find a stored snapshot within the 2*h time；
The edit cell includes aid prompting module, the operational motion information of the aid prompting module record edit cell,
The operation that aid prompting module calls record when user transfers specific figure, the behaviour before prompting user whether to use
Make step.
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| CN112230907B (en) * | 2019-07-15 | 2023-09-15 | 腾讯科技（深圳）有限公司 | Program generation method, device, terminal and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101196818A (en) * | 2006-12-08 | 2008-06-11 | 上海全景数字技术有限公司 | Fast graphical developing system |
| CN1981301B (en) * | 2004-05-17 | 2012-01-18 | 因文西斯系统公司 | System and method for developing animated visualization interfaces |
| CN105593844A (en) * | 2013-09-20 | 2016-05-18 | 甲骨文国际公司 | Database access |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9298428B2 (en) * | 2013-02-27 | 2016-03-29 | Keysight Technologies, Inc. | Graphical user interface editor that displays live data during editing |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1981301B (en) * | 2004-05-17 | 2012-01-18 | 因文西斯系统公司 | System and method for developing animated visualization interfaces |
| CN101196818A (en) * | 2006-12-08 | 2008-06-11 | 上海全景数字技术有限公司 | Fast graphical developing system |
| CN105593844A (en) * | 2013-09-20 | 2016-05-18 | 甲骨文国际公司 | Database access |
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Address after: 116023 No. 11, B block, 32 Torch Road, Dalian high tech Industrial Park, Liaoning, China. Applicant after: Fast creation technology (Dalian) Co., Ltd. Address before: 116000 B block 1101, Pioneer Building, 32 Torch Road, Dalian new high tech park, Liaoning Applicant before: Dalian Wensente Software Technology Co., Ltd. |
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