CN105303465A - Tree-shaped view defining and displaying method based on CIM model - Google Patents
Tree-shaped view defining and displaying method based on CIM model Download PDFInfo
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Abstract
The invention provides a tree-shaped view defining and displaying method based on a CIM model. The method comprises the following steps of: S10, according to the based CIM model, constructing a tree-shaped model; S20, according to the tree-shaped model, selecting attributes to be displayed and the sequence of the attributes, and forming a view definition; and S30, loading model data according to the view definition, and forming a tree-shaped hierarchical structure. With the purpose of using the tree-shaped hierarchical structure to flexibly display the CIM model and the model data, the CIM model to be displayed is selected from CIM models, and the hierarchical structure, the attributes to be displayed and the sequence of the attributes are configured according to business requirements. A fixed code does not need to be modified after the business display requirements change or the CIM model is modified, and only by correspondingly modifying the view definition, the business requirements can be met.
Description
Technical field
The present invention relates to electric power project engineering field, particularly relate to a kind of tree hierarchy view definition based on CIM and methods of exhibiting in power informatization system.
Background technology
The CIM that IEC61970/IEC61968 series standard proposes is the major criterion in power system management and message exchange field thereof.CIM defines the semanteme of message exchange, make the semantic understanding that each operation system keeps unified, being the effective means of carrying out application integration, information sharing, enterprise investment of enhancing productivity, reduce, is the master pattern of power industry, is also the future developing trend of power industry.Increasing operation system directly builds based on CIM, but what CIM described is netted relational structure, all adopt tree-like hierarchical structure to show CIM and model data in practical business use procedure, traditional implementation has come by writing fixed code, adopt fixing tree-like hierarchical structure to show CIM and model data, traditional approach has following problem when implementing:
1, along with the growth requirement of business, need to expand CIM, owing to adopting fixed code mode, CIM and the model data of expansion can not be shown in tree-like after expanding CIM, code must be remodified adapt to.
2, because the description in business terms and CIM can not one_to_one corresponding completely, can only be cured in code when showing interface, can not revise flexibly.
3, when modes such as carrying out form shows model data, need the use sorting to facilitate business to the attribute shown, traditional approach does not have ordering rule flexibly, can only adopt the modes such as title sequence, not be inconsistent with actual business requirement.
Although 4, multiple tree-like hierarchical structure has similar exhibition method, but still need to write the different displaying code of many covers, the investment repeated.
Summary of the invention
The object of this invention is to provide the tree view definition based on CIM and methods of exhibiting, show that CIM and model data are for target flexibly to realize tree-like hierarchical structure, from CIM, select the CIM that will show, need configuration layer aggregated(particle) structure, the attribute that show and order according to business.Ensure, after service display changes in demand or CIM amendment, not need to revise fixing code, only need carry out to view definition the needs that corresponding modify can meet business.
In order to achieve the above object, the technical solution adopted in the present invention is: based on tree view definition and the methods of exhibiting of CIM, it is characterized in that, described method comprises the following steps:
Step S10: according to based on CIM build tree shape model;
Step S20: select the attribute that will show and order thereof to form view definition according to described tree shape model;
Step S30: form tree-like hierarchical structure according to described view definition stress model data.
Further, the specific implementation process of step S10 is:
Step S101: according to based on CIM, setting show root mode class, set its show title, according to the requirement of business, select the Pattern Class in the CIM that tree-like root node is corresponding, be called root mode class, according to the requirement of business, the displaying title of root mode class is set;
Step S102: according to the root mode class set in step step S101, select association role and subordinate's Pattern Class of employing, the displaying title of set model class, in CIM, multiple association role is had under root mode class, be associated with different subordinate's Pattern Class respectively, according to the requirement of business, select subordinate's Pattern Class of association role and correspondence;
Step S103: according to the Pattern Class set in step step S102, selects association role and subordinate's Pattern Class of employing, the displaying title of set model class;
Step S104: repeat step step S103, forms tree shape model.
Further, the specific implementation process of step S20 is:
Step S201: the tree shape model formed according to step S10, selects the Pattern Class that will arrange;
Step S202: according to the Pattern Class selected, selects the attribute that will show from the attribute that it comprises; In CIM, under Pattern Class, there is multiple attribute, in practical business uses, do not need whole attributes, need to divide attribute to show according to the requirement selection portion of business;
Step S203: according to the generic attribute selected in step S202, the displaying title set a property, in CIM, attribute has the title for representing its information, but this title is often different from the title that practical business uses, need title setup of attribute being met to service needed;
Step S204: according to the generic attribute selected in step S202, the displaying order set a property, in CIM, the attribute under Pattern Class is order not, and in practical business uses, have strict displaying order, need the order properties to Pattern Class to arrange;
Step S205: repeat step S201 to step S204, until arrange Pattern Class all in tree shape model, forms view definition.
Further, the specific implementation process of step S30 is:
Step S301: the view definition formed according to step S20, selects root mode class and attribute thereof; From the root mode class in view definition, carry out the loading of data according to the content of view definition;
Step S302: according to the Pattern Class selected and attribute thereof, loading mode class data, all object datas from server loading mode class, the attribute configured under Pattern Class in view definition is only loaded when loading data, the attribute do not configured in view definition for existing in CIM, does not load;
Step S303: the Pattern Class attribute order selected according to step S302, the attribute shown is sorted, according to object data and the attribute value of the Pattern Class loaded in step S302, be arranged in order according to showing the attribute of Pattern Class in view definition, the attribute value of object is shown according to the displaying order of attribute, according to role and subordinate's Pattern Class thereof of the Pattern Class selected, the subordinate's Pattern Class data associated under loading mode class data, sort to the attribute shown according to attribute order;
Step S304: the object data loaded according to step S303, according to the association role configured under Pattern Class in view definition and subordinate's Pattern Class, loads the affiliated partner of object;
Step S305: repeat step S304, forms tree-like hierarchical structure data display.
Compared with the prior art, beneficial effect of the present invention is embodied in:
The present invention is directed to the feature of CIM, build the tree-like hierarchical structure of CIM, after model expands, only need to add the model expanded and can show to tree-like hierarchical structure, improve the extensibility of application.After CIM class object data variation, robotization timely object variation can be reflected in displaying interface by view definition.The attribute of CIM class is screened, only shows the attribute of service needed, improve the loading efficiency of data, decrease the internal memory that data take.The attribute of CIM class is sorted, order is according to requirements of service shown, sets up the mapping relations of business terms and CIM, same CIM can be mapped to different business terms, make during showing interface, to adopt good business terms to show, improve the ease for use of application.The code carrying out data display does not need variation, only need upgrade view definition and get final product finishing service needs, reduce the maintenance cost of code frequent updating, improve the stability of application.
Accompanying drawing explanation
Fig. 1 be based on CIM tree view definition and methods of exhibiting process flow diagram;
Fig. 2 is tree shape model product process figure;
Fig. 3 is view definition product process figure;
Fig. 4 is that Data import shows process flow diagram;
Fig. 5 is the exemplary plot of view model;
Fig. 6 a is the exemplary plot of 14 category attribute and configuration attribute;
Fig. 6 b is the exemplary plot of 6 category attribute and configuration attribute;
Fig. 7 is that the class object loaded shows exemplary plot.
Embodiment
Be described in detail below in conjunction with the embodiment of accompanying drawing to the definition of the tree view based on CIM of the present invention and methods of exhibiting.
To realize tree-like hierarchical structure, technology of the present invention, shows that CIM and model data are for target flexibly, from CIM, select the CIM that will show, needs configuration layer aggregated(particle) structure, the attribute that show and order according to business.Ensure, after service display changes in demand or CIM amendment, not need to revise fixing code, only need carry out to view definition the needs that corresponding modify can meet business.
As shown in Figure 1 based on tree view definition and the methods of exhibiting process flow diagram of CIM, mainly comprise the following steps:
S10, according to based on CIM build tree shape model; In the present embodiment, this step, mainly based on CIM, is selected will carry out the Pattern Class shown and show title, subordinate's Pattern Class of preference pattern class, is built the tree-like hierarchical structure that will show, form tree shape model; Shown in Figure 2, Fig. 2 is the tree shape model product process figure of an embodiment, comprises the steps:
S101, according to based on CIM select root mode class; Particularly, according to based on CIM and the needs of business, select the root mode class of tree-like hierarchical structure, the Pattern Class that the dendrimer gen node namely when data display is corresponding, such as, select Company class as root mode class; The displaying title of setting root mode class, in CIM, the name of Company class is called " company ", and is commonly referred to as " power supply administration " in actual applications, and the displaying name namely setting root mode class is in this instance called that " power supply administration " is to meet the needs of business.
S102, selects the association role under root mode class and subordinate's Pattern Class; Particularly, in CIM, there is multiple association role under a Pattern Class, the physical equipment under such as, having role ErpOrganisation.Asset to represent power supply administration under Company class, role Organisation.Children represent sub-power supply administration under power supply administration, role Organisation.ActivityRecords represents the record etc. that power supply administration is relevant.Association role under selection root mode class needed for business, the fundamental type of subordinate's Pattern Class can be determined according to association role, because CIM adopts object-oriented way definition, association role is what was certain was that the parent type of subordinate's Pattern Class, required particular type can be selected as required, subordinate's Pattern Class corresponding to such as ErpOrganisation.Asset role is Asset, it is the parent of all physical equipments, when needing the transformer station under displaying power supply administration in practice, the descendants type TransformerSubstationAsset of Asset can be selected to represent transformer station.
S103, similar with step S102, select the role of subordinate Pattern Class association, determine tree-like in subordinate's Pattern Class; When selecting subordinate's model class, the Pattern Class that role can be selected corresponding or its descendants's type;
S104, repeats step S103, until meet the needs of business, form tree shape model, final tree shape model as shown in Figure 5.
In sum, for step S10, according to based on CIM, selection will carry out the Pattern Class shown, the displaying title of set model class, forms tree mode, class for CIM pattern expands, and only needs to add the Pattern Class after expanding, ensure that the dynamic support of expanding CIM.
S20, sets a property according to tree shape model and order forms view definition; In the present embodiment, this step, mainly according to the tree shape model that step S10 is formed, arranges attribute, the displaying title of attribute and the displaying order of attribute that each Pattern Class will be shown, forms view definition; Shown in Figure 3, Fig. 3 is the view definition product process figure of an embodiment, comprises the steps:
S201, according to the tree shape model that step S10 generates, selects the Pattern Class that will set a property;
S202, the attribute will shown under preference pattern class, only selects the attribute relevant to business, and the attribute had nothing to do for some and business does not need to select; Particularly, in CIM, under a Pattern Class, there is multiple attribute, these attributes only need part attribute can meet the needs of business in actual use, and such as Company class has 14 attributes, as Fig. 6 a, and practical business only needs 6 attributes wherein, as Fig. 6 b.
S203, shows title, according to the title needing the business that arranges corresponding of business to the setup of attribute under the Pattern Class selected; Particularly, in CIM, for the needs to modeling, a Chinese title all can be given to attribute, but this title is the convenience in order to modeling, and different with the service needed of reality, so need to arrange the title of attribute, Organisation.type attribute name in CIM of such as Company class is called " type ", and is referred to as in business " organization type ".
S204, carries out sequence to the attribute under the Pattern Class selected and arranges, sort according to the key of attribute in business; Particularly, in CIM, attribute does not have sequential concept, needs to show attribute in a certain order in practical business, the displaying order set a property as shown in Figure 6 b.
S205, arranges the displaying order of attribute, attribute displaying name and the attribute that will show, forms view definition to Pattern Class all in tree shape model.
In sum, for step S20, according to tree shape model, setting will carry out the attribute shown and displaying order thereof, only show the attribute information of service needed, make an explanation with suitable business terms to data, the attribute simultaneously for CIM pattern expands, only need to add the attribute after expanding, ensure that the dynamic support that CIM is expanded.
S30, according to view definition stress model data.This step is mainly according to the view definition that step S20 is formed, stress model data from server, the hierarchical relationship of model data is built by the hierarchical structure of model class in view definition, according to the sequence of the attribute of Pattern Class in view definition, Property Name and attribute, displaying of model data being filtered and sorts; Shown in Figure 4, Fig. 4 is that the Data import of an embodiment shows process flow diagram, comprises the steps:
S301, read the root mode class in view definition and attribute information thereof, root mode class is the source of tree-like hierarchical structure, builds concrete model data tree structure from root mode class.
S302, loads the data of root mode class from server, and the attribute under Pattern Class has a lot, only loads the attribute of root mode class configuration, reduces the burden of server, improves the efficiency loaded.
S303, shows the data loaded, and Pattern Class shows title display according to it, according to the attribute of Pattern Class, class object information shows that title and sequence are shown.Particularly, such as Company class needs displaying 6 attributes, and it shows title and order as shown in Figure 6 b, according to the attribute of Pattern Class, the displaying of class object shows that title and sequence are shown, as Fig. 7.
S304, according to the configuration of view definition, the subordinate's Pattern Class object data under loading classes object, has loaded and to have shown according to configuration afterwards.
S305, according to the configuration of view definition, recurrence loading classes object information, forms the tree-like hierarchical structure data display be made up of class object.
In sum, for step S30, according to view definition, the reticulate texture of CIM data is shown with tree-like hierarchical structure, to the amendment of view definition can real time reaction in the displaying of model data, achieve the flexible displaying of business tree structure, can adjust tree structure according to service needed when not revising and showing code.
Tree view based on CIM definition of the present invention and methods of exhibiting, for the feature of CIM, with the fine setting of the expansion and service display that adapt to CIM for target, predefine is carried out to the model that will show, form view definition, externally provide data to check in the mode of friendly interface.Do not revising under the prerequisite of showing code, only need modify to view definition to realize different tree-like hierarchical structure displayings.
The above embodiment only have expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (4)
1., based on tree view definition and the methods of exhibiting of CIM, it is characterized in that, described method comprises the following steps:
Step S10: according to based on CIM build tree shape model;
Step S20: select the attribute that will show and order thereof to form view definition according to described tree shape model;
Step S30: form tree-like hierarchical structure according to described view definition stress model data.
2. the definition of the tree view based on CIM according to claim 1 and methods of exhibiting, it is characterized in that, the specific implementation process of step S10 is:
Step S101: according to based on CIM, setting show root mode class, set its show title, according to the requirement of business, select the Pattern Class in the CIM that tree-like root node is corresponding, be called root mode class, according to the requirement of business, the displaying title of root mode class is set;
Step S102: according to the root mode class set in step step S101, select association role and subordinate's Pattern Class of employing, the displaying title of set model class, in CIM, multiple association role is had under root mode class, be associated with different subordinate's Pattern Class respectively, according to the requirement of business, select subordinate's Pattern Class of association role and correspondence;
Step S103: according to the Pattern Class set in step step S102, selects association role and subordinate's Pattern Class of employing, the displaying title of set model class;
Step S104: repeat step step S103, forms tree shape model.
3. the definition of the tree view based on CIM according to claim 1 and methods of exhibiting, it is characterized in that, the specific implementation process of step S20 is:
Step S201: the tree shape model formed according to step S10, selects the Pattern Class that will arrange;
Step S202: according to the Pattern Class selected, selects the attribute that will show from the attribute that it comprises;
In CIM, under Pattern Class, there is multiple attribute, in practical business uses, do not need whole attributes, need to divide attribute to show according to the requirement selection portion of business;
Step S203: according to the generic attribute selected in step S202, the displaying title set a property,
In CIM, attribute has the title for representing its information, but this title is often different from the title that practical business uses, and needs title setup of attribute being met to service needed;
Step S204: according to the generic attribute selected in step S202, the displaying set a property order,
In CIM, the attribute under Pattern Class is order not, and in practical business uses, have strict displaying order, needs the order properties to Pattern Class to arrange;
Step S205: repeat step S201 to step S204, until arrange Pattern Class all in tree shape model, forms view definition.
4. the definition of the tree view based on CIM according to claim 1 and methods of exhibiting, it is characterized in that, the specific implementation process of step S30 is:
Step S301: the view definition formed according to step S20, selects root mode class and attribute thereof;
From the root mode class in view definition, carry out the loading of data according to the content of view definition;
Step S302: according to the Pattern Class selected and attribute thereof, loading mode class data,
All object datas from server loading mode class, only load when loading data the attribute configured under Pattern Class in view definition, and the attribute do not configured in view definition for existing in CIM, does not load;
Step S303: the Pattern Class attribute order selected according to step S302, the attribute shown is sorted, according to object data and the attribute value of the Pattern Class loaded in step S302, be arranged in order according to showing the attribute of Pattern Class in view definition, the attribute value of object is shown according to the displaying order of attribute, according to role and subordinate's Pattern Class thereof of the Pattern Class selected, the subordinate's Pattern Class data associated under loading mode class data, sort to the attribute shown according to attribute order;
Step S304: the object data loaded according to step S303, according to the association role configured under Pattern Class in view definition and subordinate's Pattern Class, loads the affiliated partner of object;
Step S305: repeat step S304, forms tree-like hierarchical structure data display.
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| CN111143038A (en) * | 2019-12-31 | 2020-05-12 | 江苏金智科技股份有限公司 | RISC-V architecture microprocessor kernel information model modeling and generating method |
| CN112650892A (en) * | 2020-12-30 | 2021-04-13 | 广东电网有限责任公司电力科学研究院 | Tree data loading method and device based on CIM object classification and storage medium |
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