CN116932095A - Method and device for dynamically controlling system behavior based on data state machine diagram - Google Patents
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- 238000010586 diagram Methods 0.000 title claims abstract description 80
- 238000000034 method Methods 0.000 title claims abstract description 53
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- 238000004590 computer program Methods 0.000 claims description 9
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- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
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Abstract
The invention discloses a method and a device for dynamically controlling system behaviors based on a data state machine diagram. The method comprises the following steps: constructing a data state machine diagram corresponding to the service according to the service data; responding to the operation of inquiring service data by the front-end user, inquiring the operable behavior in the data state machine diagram according to the current state of the inquiring service data, and returning to the front-end user; responding to clicking any one operable behavior by a user, and inquiring the next state in the data state machine diagram according to the current state of the inquiring service data and the selected operable behavior; under the condition that the inquiry in the data state machine diagram is not completed, the selected operable behavior is illegal operation; and under the condition that the next state is inquired in the data state machine diagram, updating the next state to inquiry service data for storage, and returning to the front-end user.
Description
Technical Field
The present invention relates to the field of informationized systems, and more particularly, to a method and apparatus for dynamically controlling system behavior based on a data state machine diagram.
Background
The construction of modern informatization systems mainly adopts a three-layer architecture. Respectively a front end layer, a back end layer and a data storage layer. Where system managed data typically has multiple states, data in different states typically has multiple different operational behaviors.
The current practice is that the data storage layer stores data and its states, the front end layer writes the operable behavior corresponding to different states of the dead data, and the back end layer changes the data state according to these behaviors. Once the states are numerous or the operational activities are numerous, the logic implemented by the system becomes very complex. While the system code is also reconstructed when the states and operational behavior are increased or decreased.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a method and a device for dynamically controlling system behaviors based on a data state machine diagram.
According to one aspect of the present invention, there is provided a method of dynamically controlling system behavior based on a data state machine diagram, comprising:
constructing a data state machine diagram corresponding to the service according to the service data;
responding to the operation of inquiring service data by the front-end user, inquiring the operable behavior in the data state machine diagram according to the current state of the inquiring service data, and returning to the front-end user;
responding to clicking any one operable behavior by a user, and inquiring the next state in the data state machine diagram according to the current state of the inquiring service data and the selected operable behavior;
under the condition that the inquiry in the data state machine diagram is not completed, the selected operable behavior is illegal operation;
and under the condition that the next state is inquired in the data state machine diagram, updating the next state to inquiry service data for storage, and returning to the front-end user.
Optionally, the method further comprises: after the inquiry service data is updated, the change running water of the inquiry service data is newly added and stored in the data storage layer.
Optionally, the method further comprises: and the user returns the query service data to the state before the change according to the change flow by using the data state machine diagram.
Optionally, the method further comprises: when the service data has common operational behavior in a plurality of states, the plurality of states of the service data are grouped.
Optionally, the method further comprises: and the service data responds to the triggering operation of the environmental factors, and the service data state is changed through the data state machine diagram.
According to another aspect of the present invention, there is provided an apparatus for dynamically controlling system behavior based on a data state machine diagram, comprising:
the building module is used for building a data state machine diagram corresponding to the service according to the service data;
the first query module is used for responding to the operation of querying service data of a front-end user, querying the operable behavior in the data state machine diagram according to the current state of the queried service data and returning to the front-end user;
the second query module is used for responding to any operable behavior clicked by a user and querying the next state in the data state machine diagram according to the current state of the query service data and the selected operable behavior;
the judging module is used for judging that the selected operable behavior is illegal operation under the condition that the inquiry in the data state machine diagram is not found;
and the updating module is used for updating the next state to the query service data to be stored under the condition that the next state is queried in the data state machine diagram, and returning to the front-end user.
According to a further aspect of the present invention there is provided a computer readable storage medium storing a computer program for performing the method according to any one of the above aspects of the present invention.
According to still another aspect of the present invention, there is provided an electronic device including: a processor; a memory for storing the processor-executable instructions; the processor is configured to read the executable instructions from the memory and execute the instructions to implement the method according to any of the above aspects of the present invention.
Thus, the present invention contemplates a method for dynamically controlling system behavior based on a data state machine diagram, through which all states of data possible and operational behavior of each state, and a target state of each operational behavior, are represented. Meanwhile, aiming at more complex scenes, the method also creatively introduces the concept of the state group and supports the common behavior configuration of the data in the same state group. A time trigger mechanism is introduced to support the change of time trigger state, rollback and the like. In addition, the state change flow water meter is introduced, so that the state change condition of the data can be conveniently tracked, and the state rollback and the like can be conveniently carried out.
Drawings
Exemplary embodiments of the present invention may be more completely understood in consideration of the following drawings:
FIG. 1 is a flow chart of a method for dynamically controlling system behavior based on a data state machine diagram provided by an exemplary embodiment of the present invention;
FIG. 2 is another flow chart of a method for dynamically controlling system behavior based on a data state machine diagram provided by an exemplary embodiment of the present invention;
FIG. 3 is an exemplary diagram of a business data query provided in accordance with an exemplary embodiment of the present invention;
FIG. 4 is an exemplary diagram of the operation of service data provided by an exemplary embodiment of the present invention;
FIG. 5 is an exemplary diagram of a financial product state machine provided by an exemplary embodiment of the present invention;
FIG. 6 is a schematic diagram of an apparatus for dynamically controlling system behavior based on a data state machine diagram according to an exemplary embodiment of the present invention;
fig. 7 is a structure of an electronic device provided in an exemplary embodiment of the present invention.
Detailed Description
Hereinafter, exemplary embodiments according to the present invention will be described in detail with reference to the accompanying drawings. It should be apparent that the described embodiments are only some embodiments of the present invention and not all embodiments of the present invention, and it should be understood that the present invention is not limited by the example embodiments described herein.
It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise.
It will be appreciated by those of skill in the art that the terms "first," "second," etc. in embodiments of the present invention are used merely to distinguish between different steps, devices or modules, etc., and do not represent any particular technical meaning nor necessarily logical order between them.
It should also be understood that in embodiments of the present invention, "plurality" may refer to two or more, and "at least one" may refer to one, two or more.
It should also be appreciated that any component, data, or structure referred to in an embodiment of the invention may be generally understood as one or more without explicit limitation or the contrary in the context.
In addition, the term "and/or" in the present invention is merely an association relationship describing the association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In the present invention, the character "/" generally indicates that the front and rear related objects are an or relationship.
It should also be understood that the description of the embodiments of the present invention emphasizes the differences between the embodiments, and that the same or similar features may be referred to each other, and for brevity, will not be described in detail.
Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description.
The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.
Embodiments of the invention are operational with numerous other general purpose or special purpose computing system environments or configurations with electronic devices, such as terminal devices, computer systems, servers, etc. Examples of well known terminal devices, computing systems, environments, and/or configurations that may be suitable for use with the terminal device, computer system, server, or other electronic device include, but are not limited to: personal computer systems, server computer systems, thin clients, thick clients, hand-held or laptop devices, microprocessor-based systems, set-top boxes, programmable consumer electronics, network personal computers, small computer systems, mainframe computer systems, and distributed cloud computing technology environments that include any of the foregoing, and the like.
Electronic devices such as terminal devices, computer systems, servers, etc. may be described in the general context of computer system-executable instructions, such as program modules, being executed by a computer system. Generally, program modules may include routines, programs, objects, components, logic, data structures, etc., that perform particular tasks or implement particular abstract data types. The computer system/server may be implemented in a distributed cloud computing environment in which tasks are performed by remote processing devices that are linked through a communications network. In a distributed cloud computing environment, program modules may be located in both local and remote computing system storage media including memory storage devices.
Exemplary method
FIG. 1 is a flow chart of a method for dynamically controlling system behavior based on a data state machine diagram according to an exemplary embodiment of the invention. The present embodiment is applicable to an electronic device, and as shown in fig. 1, a method 100 for dynamically controlling system behavior based on a data state machine diagram includes the following steps:
step 101, constructing a data state machine diagram corresponding to the service according to the service data.
Specifically, referring to fig. 2, a state diagram of the design service data is also a core part of the present solution. This step will output the data state machine diagram.
Step 102, responding to the operation of inquiring the service data by the front-end user, inquiring the operational behavior in the data state machine diagram according to the current state of the inquiring service data, and returning to the front-end user.
Optionally, the method further comprises: after the inquiry service data is updated, the change running water of the inquiry service data is newly added and stored in the data storage layer.
Specifically, referring to fig. 2, service data query is required to obtain the current state of service data and its operable behavior according to state machine diagram information. As in fig. 3, an exemplary diagram of a business data query. After the query request enters the back-end layer from the front-end layer, the business service queries the business data first, and then queries the operable behavior from the data state diagram module according to the current state of the data. Thus, the front-end layer is prevented from writing logic of the operable behavior corresponding to each state. When the state and the operational behavior are changed, the design of the data state machine diagram can be realized only by modifying the design of the data state machine diagram.
Step 103, responding to clicking any operable action by the user, and inquiring the next state in the data state machine diagram according to the current state of the inquiring service data and the selected operable action.
Step 104, in the case that the query in the data state machine diagram is not found, the selected operable behavior is illegal operation.
And step 105, updating the next state to the query service data to be stored and returning to the front-end user under the condition that the next state is queried in the data state machine diagram.
Optionally, the method further comprises: and the user returns the query service data to the state before the change according to the change flow by using the data state machine diagram.
In particular, referring to fig. 2, this step represents a business data operation, such as the example diagram of fig. 4. This step requires querying the next state based on the current state of the data and the operation. If the query is not found, the operation should be an illegal operation and the system needs to reject the operation. After the next state is queried, the next state can be updated into the service data. After the service data is successfully updated, a data state diagram module needs to be called to newly add a change pipeline. Therefore, the illegal change of the data by the control system can be conveniently controlled, and the data state can be conveniently changed instead of writing the corresponding relation between the dead operable behavior and the next state. Meanwhile, the operations such as the changing process and the rollback of the data can be traced very conveniently according to the flow meter.
Optionally, the method further comprises: when the service data has common operational behavior in a plurality of states, the plurality of states of the service data are grouped.
Optionally, the method further comprises: and the service data responds to the triggering operation of the environmental factors, and the service data state is changed through the data state machine diagram.
The service data may also change state under the operation of a non-front-end user, such as triggering of a time factor. This non-front end user operation also uses all of the features described above.
The invention aims to solve the problem of stripping the data state, the operational behavior and the business logic. There is currently no ready solution. The invention introduces a data state machine diagram to describe the relationship of data states and operational behavior, thereby dynamically controlling the behavior of the system without modifying the business code.
Further, fig. 5 is an illustration of a financial product state machine. The example diagram contains 13 states of the product. Each state is represented by a circle and the arrow on the state represents the operational behavior. The state pointed by the arrow indicates the next state. The example diagram also contains a state group a, which contains 9 states. The 9 states may be triggered to the next state by the recruitment time or may be triggered back to the original state by the recruitment time. The trigger returns to the original state, and the state before the change needs to be found according to the state change flow list. As in table 1, a data state table design diagram, which shows how the state diagram is stored to the data storage layer. As shown in Table 2, the data change flow represents an illustration showing the design of the flow meter and the structure of the stored information.
TABLE 1
TABLE 2
Thus, the present invention contemplates a method for dynamically controlling system behavior based on a data state machine diagram, through which all states of data possible and operational behavior of each state, and a target state of each operational behavior, are represented. Meanwhile, aiming at more complex scenes, the method also creatively introduces the concept of the state group and supports the common behavior configuration of the data in the same state group. A time trigger mechanism is introduced to support the change of time trigger state, rollback and the like. In addition, the state change flow water meter is introduced, so that the state change condition of the data can be conveniently tracked, and the state rollback and the like can be conveniently carried out.
Exemplary apparatus
Fig. 6 is a schematic structural diagram of an apparatus for dynamically controlling system behavior based on a data state machine diagram according to an exemplary embodiment of the present invention. As shown in fig. 6, the apparatus 600 includes:
a building module 610, configured to build a data state machine diagram corresponding to the service according to the service data;
a first query module 620, configured to query the data state machine graph for an operable behavior according to a current state of the query service data in response to an operation of the front end user for querying the service data, and return to the front end user;
a second query module 630, configured to query the next state in the data state machine diagram according to the current state of the query service data and the selected operational behavior in response to the user clicking on any one of the operational behaviors;
a determining module 640, configured to determine that the selected operational behavior is illegal operation if the query in the data state machine diagram is not found;
and the updating module 650 is configured to update the next state to the query service data for storage and return to the front-end user if the next state is queried in the data state machine diagram.
Optionally, the apparatus 600 further comprises: and the storage module is used for newly adding the changed running water of the query service data and storing the changed running water into the data storage layer after the query service data is updated.
Optionally, the apparatus 600 further comprises: and the rollback module is used for enabling the user to rollback the query service data to a state before the change according to the change flow by utilizing the data state machine diagram.
Optionally, the apparatus 600 further comprises: and the grouping module is used for grouping the multiple states of the service data when the service data has common operable behaviors in the multiple states.
Optionally, the apparatus 600 further comprises: and the change module is used for responding to the triggering operation of the environmental factors by the service data and carrying out service data state change through the data state machine diagram.
Exemplary electronic device
Fig. 7 is a structure of an electronic device provided in an exemplary embodiment of the present invention. As shown in fig. 7, the electronic device 70 includes one or more processors 71 and memory 72.
The processor 71 may be a Central Processing Unit (CPU) or other form of processing unit having data processing and/or instruction execution capabilities, and may control other components in the electronic device to perform desired functions.
Memory 72 may include one or more computer program products that may include various forms of computer-readable storage media, such as volatile memory and/or non-volatile memory. The volatile memory may include, for example, random Access Memory (RAM) and/or cache memory (cache), and the like. The non-volatile memory may include, for example, read Only Memory (ROM), hard disk, flash memory, and the like. One or more computer program instructions may be stored on the computer readable storage medium that can be executed by the processor 71 to implement the methods of the software programs of the various embodiments of the present invention described above and/or other desired functions. In one example, the electronic device may further include: an input device 73 and an output device 74, which are interconnected by a bus system and/or other forms of connection mechanisms (not shown).
In addition, the input device 73 may also include, for example, a keyboard, a mouse, and the like.
The output device 74 can output various information to the outside. The output device 74 may include, for example, a display, speakers, a printer, and a communication network and remote output devices connected thereto, among others.
Of course, only some of the components of the electronic device relevant to the present invention are shown in fig. 7 for simplicity, components such as buses, input/output interfaces, etc. being omitted. In addition, the electronic device may include any other suitable components depending on the particular application.
Exemplary computer program product and computer readable storage Medium
In addition to the methods and apparatus described above, embodiments of the invention may also be a computer program product comprising computer program instructions which, when executed by a processor, cause the processor to perform steps in a method according to various embodiments of the invention described in the "exemplary methods" section of this specification.
The computer program product may write program code for performing operations of embodiments of the present invention in any combination of one or more programming languages, including an object oriented programming language such as Java, C++ or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device, partly on a remote computing device, or entirely on the remote computing device or server.
Furthermore, embodiments of the present invention may also be a computer-readable storage medium, having stored thereon computer program instructions which, when executed by a processor, cause the processor to perform the steps in a method of mining history change records according to various embodiments of the present invention described in the "exemplary methods" section above in this specification.
The computer readable storage medium may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. The readable storage medium can include, for example, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium would include the following: an electrical connection having one or more wires, a portable disk, a hard disk, random Access Memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
The basic principles of the present invention have been described above in connection with specific embodiments, however, it should be noted that the advantages, benefits, effects, etc. mentioned in the present invention are merely examples and not intended to be limiting, and these advantages, benefits, effects, etc. are not to be considered as essential to the various embodiments of the present invention. Furthermore, the specific details disclosed herein are for purposes of illustration and understanding only, and are not intended to be limiting, as the invention is not necessarily limited to practice with the above described specific details.
In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different manner from other embodiments, so that the same or similar parts between the embodiments are mutually referred to. For system embodiments, the description is relatively simple as it essentially corresponds to method embodiments, and reference should be made to the description of method embodiments for relevant points.
The block diagrams of the devices, systems, apparatuses, systems according to the present invention are merely illustrative examples and are not intended to require or imply that the connections, arrangements, configurations must be made in the manner shown in the block diagrams. As will be appreciated by one of skill in the art, the devices, systems, apparatuses, systems may be connected, arranged, configured in any manner. Words such as "including," "comprising," "having," and the like are words of openness and mean "including but not limited to," and are used interchangeably therewith. The terms "or" and "as used herein refer to and are used interchangeably with the term" and/or "unless the context clearly indicates otherwise. The term "such as" as used herein refers to, and is used interchangeably with, the phrase "such as, but not limited to.
The method and system of the present invention may be implemented in a number of ways. For example, the methods and systems of the present invention may be implemented by software, hardware, firmware, or any combination of software, hardware, firmware. The above-described sequence of steps for the method is for illustration only, and the steps of the method of the present invention are not limited to the sequence specifically described above unless specifically stated otherwise. Furthermore, in some embodiments, the present invention may also be embodied as programs recorded in a recording medium, the programs including machine-readable instructions for implementing the methods according to the present invention. Thus, the present invention also covers a recording medium storing a program for executing the method according to the present invention.
It is also noted that in the systems, devices and methods of the present invention, components or steps may be disassembled and/or assembled. Such decomposition and/or recombination should be considered as equivalent aspects of the present invention. The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the invention. Thus, the present invention is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The foregoing description has been presented for purposes of illustration and description. Furthermore, this description is not intended to limit embodiments of the invention to the form disclosed herein. Although a number of example aspects and embodiments have been discussed above, a person of ordinary skill in the art will recognize certain variations, modifications, alterations, additions, and subcombinations thereof.
Claims (10)
1. A method for dynamically controlling system behavior based on a data state machine graph, comprising:
constructing a data state machine diagram corresponding to the service according to the service data;
responding to the operation of inquiring service data of a front-end user, inquiring operable behaviors in the data state machine diagram according to the current state of the inquiring service data, and returning to the front-end user;
responding to clicking any one of the operable behaviors by a user, and inquiring the next state in the data state machine diagram according to the current state of the inquiring service data and the selected operable behavior;
under the condition that the inquiry in the data state machine diagram is not completed, judging the selected operable behavior to be illegal operation;
and under the condition that the next state is inquired in the data state machine diagram, updating the next state to the inquired service data for storage, and returning to the front-end user.
2. The method as recited in claim 1, further comprising: and after the query service data is updated, newly adding the changed running water of the query service data and storing the changed running water into a data storage layer.
3. The method as recited in claim 2, further comprising: and the user returns the query service data to a state before the change according to the change flow by utilizing the data state machine diagram.
4. The method as recited in claim 1, further comprising: and grouping the plurality of states of the service data when the service data has common operable behavior in the plurality of states.
5. The method as recited in claim 1, further comprising: and the service data responds to the triggering operation of environmental factors, and the service data state is changed through the data state machine diagram.
6. An apparatus for dynamically controlling system behavior based on a data state machine diagram, comprising:
the building module is used for building a data state machine diagram corresponding to the service according to the service data;
the first query module is used for responding to the operation of querying service data of a front-end user, querying the operable behavior in the data state machine diagram according to the current state of the queried service data and returning to the front-end user;
the second query module is used for responding to any operable behavior clicked by a user and querying the next state in the data state machine diagram according to the current state of the query service data and the selected operable behavior;
the judging module is used for judging that the selected operable behavior is illegal operation under the condition that the inquiry in the data state machine diagram is not found;
and the updating module is used for updating the next state to the query service data to be stored under the condition that the next state is queried in the data state machine diagram, and returning to the front-end user.
7. The apparatus as recited in claim 6, further comprising: and the new adding module is used for adding the changed running water of the query service data after the query service data is updated and storing the changed running water into the data storage layer.
8. The apparatus as recited in claim 7, further comprising: and the rollback module is used for enabling the user to rollback the query service data to a state before the change according to the change flow by utilizing the data state machine diagram.
9. A computer readable storage medium, characterized in that the storage medium stores a computer program for executing the method of any of the preceding claims 1-5.
10. An electronic device, the electronic device comprising:
a processor;
a memory for storing the processor-executable instructions;
the processor is configured to read the executable instructions from the memory and execute the instructions to implement the method of any of the preceding claims 1-5.
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