CN101167052A - Application framework phasing model - Google Patents
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Abstract
The present invention comprises phasing systems and methods for software systems. In embodiments of the present invention, the phasing system comprises a multi-tiered phasing space where operations within the software system are constrained to a phase or a sub-phase. The operations execute only in the specified phase. Thus, operations that could yield improper results in large and complex software systems do not execute simultaneously but follow a certain order. The present invention also provides a data structure to introduce the phase constraints as software attributes into the software code.
Description
Background
Generally speaking, software systems are come complete operation by executive process in computing machine.Usually, individual process can comprise several simple task or method.For correctly finishing process, must finish these straightforward procedures with particular order, can be imported into another straightforward procedure because derive from the result of a straightforward procedure.If these methods attempt to carry out before receiving correct input, if perhaps a method provides untimely result, then whole process may be failed.Thus, the execution sequence of method is very important in the software systems.
For the software developer, the ordering of method becomes a main concerned issue when developing software code.Generally speaking, the method in the software systems is made other method and being called, and makes other method can carry out and provide a certain operation.The software developer must be noted that the order of calling to method, and attempts to write and do not consider to call the code that order can be operated in any situation.Unfortunately, exploitation is extremely difficult with the elaborated code of operating under any condition flexibly enough.When the size of software application and complicacy increased, the possible burst of calling order increases to make and is very difficult to the correct ordering that realizes method call.The burden that the software developer is applied becomes particularly important when a plurality of method of several different method is called in existence, the result who wherein returns must arrive so that the process correct execution with particular order.Equally, the software developer is difficult to test and has the flexible code of making the various methods of calling in the operational scenario that changes.
The present invention makes about these and other consideration item just.
General introduction
The some notions of this general introduction will further describe in the following detailed description with the form introduction of simplifying are provided.This general introduction is not intended to identify the key feature or the principal character of theme required for protection, is not intended to be used to help to determine the scope of theme required for protection yet.
The present invention can retrain the execution of software approach in whole computer system.Generally speaking, the invention provides a kind of multilayer phasing model, it is constrained in two or more stages with the execution of software approach, and each stage may have two or more subs.Stage is a mode of operation of dividing the method for software systems.All methods in the subregion only are restrained to be carried out during moment.When one group of component software is reached an agreement stage by stage to public in the stage space, the establishing stage territory.Stage space has been determined effective sequence of stages.In various embodiments of the present invention, stage space is to be identified for the effective stage of component software and the limited digraph of effective phase transition.
In various embodiments of the present invention, component software is obeyed phase constraint.Phase constraint is the effectively static constraint in a certain software program context of restriction stage.Phase constraint can be applied to software program section, thereby guarantees that execution thread will be in the stage of deferring to this constraint as long as carry out this software program section.Be the application stage constraint, component software can comprise the data structure that forms phase constraint attribute.The part of metadata when this phase constraint attribute can be the operation of component software.
In various embodiments of the present invention, a kind of computer-readable medium comprises a plurality of assemblies that occupy the phase one territory.In certain embodiments, first subclass of component software occupies first sub-phase domain, and second subclass of component software occupies second sub-phase domain.In certain embodiments of the present invention, sub is to accumulate in the stage of a father under the stage.
In one embodiment, the invention provides a kind of method that is used for each stage in the software systems that the execution of a plurality of methods is divided into.This method is at first transferred to the phase one that may have two or more subs.The execution of first group of methods is restrained to the phase one.Yet computer system transferring is to one or more other stages, and wherein the execution of one or more groups other method is restrained to one or more other stages.At last, computer system transferring is to one or more other stages.
In various embodiments of the present invention, a kind of software systems are also provided.These software systems comprise that control is used for main guidance device (director) assembly in one group of stage of whole software system.Guidance device is the software construction of the phase transition in the control stage space.In certain embodiments, one or more sub-guidance devices are registered to main guidance device, and control one or more groups sub.One or more assemblies are registered to one or more guidance devices, and are restrained to only manner of execution during one or more stages.
The present invention can be implemented as computer processes, computing system or such as goods such as computer programs.Computer program can be can be by computer system reads and the computer-readable storage medium of the computer program of the instruction that is used for the object computer process of having encoded.Computer program can also be the transmitting signal on the carrier wave of computer program of the readable and instruction that is used for the object computer process of having encoded of computing system.
With reference to the accompanying drawing of following brief overview, the detailed description and the appended claims of following various embodiments of the present invention, can obtain the present invention and improved more complete understanding thereof.
The accompanying drawing summary
Fig. 1 is an embodiment that can operate in computer environment according to the present invention with the multilayer phasing model that the execution of software approach is sorted.
Fig. 2 illustrates the computing environment of operations according to the instant invention phasing model and the block diagram of computing equipment.
Fig. 3 be according to of the present invention have be used at the embodiment of stage model the modular software system of the component software of the execution of software approach ordering.
Fig. 4 is an embodiment who operates on whole computer system with first or top layer stage model or the space that the execution of this intrasystem any software approach is sorted according to of the present invention.
Fig. 5 be according to of the present invention can be at a embodiment such as the sub-phase space of one or more stage manipulate of the main stage spaces such as main stage space of Fig. 4, they are to data retrieval and write and sort.
Fig. 6 A and Fig. 6 B be according to of the present invention can be at embodiment such as the sub-phase space of one or more stage manipulate of the main stage spaces such as main stage space of Fig. 4, they sort to the configuration and the operation of plug and play system.
Fig. 7 shows according to of the present invention and comprises explanation and the execution of software approach is constrained in the data structure of phase constraint attribute in a certain stage or an embodiment of linguistic property.
Fig. 8 A and 8B show an embodiment who is used for the operation method stage by stage of computer system according to of the present invention.
Fig. 9 is the exemplary computer system that is used for providing and be stored in the contact information of customer of territory stage by stage operating according to of the present invention.
Describe in detail
Accompanying drawing referring now to exemplary embodiment of the present invention shown in it is described the present invention more comprehensively.Yet the present invention can specialize with many different forms, and should not be construed as limited to embodiment described herein.On the contrary, provide these embodiment, and make it to pass on scope of the present invention fully to those skilled in the art so that disclosure is comprehensive and complete.
Generally speaking, retrain the execution of software approach in computer system by making component software obey the multilayer phasing model stage by stage.Component software can be other software code construct in class, object, method or the computer system.Stage is while and the common mode of operation of being shared by one group of component software.Computer system is carried out the top layer phasing model, be also referred to as main phasing model, and one or more sub takes place during one or more stages of this main phasing model.Operation in the computer system is constrained to one group of stage or sub.
An exemplary embodiment of multilayer phasing model 100 is shown in Figure 1.This multilayer phasing model has first or the main stage model that comprises three phases 102,104 and 106.The main stage is with occurring in sequence of being described by arrow 116.Two subs, promptly sub 1 108 and sub 2 110 took place during the stage 1 102.In addition, two subs in addition, promptly sub 2a and sub 2b take place during sub 2.Thus, phasing model 100 has represented to have one group of multilayer stage of the sub that takes place during other stage or sub.Hereinafter, any discussion to the stage also can be applicable to sub.
Each component software is restrained in a moment and operates.Each software approach is imposed restriction only to carry out during the stage that this software approach is constrained to or to be called.Can cause the software approach of conflict or contradictory outcome to be constrained to the different stages, can not call legally from the current generation at those stage software approachs.Thus, each software approach is carried out in known manner and can not produced conflict between the method for finishing the contradiction task.All methods are all carried out under a specific phase constraint, make software systems be called as to be in the compatible state of current generation constraint in.
An example that wherein can realize suitable computingasystem environment 200 of the present invention is shown in Figure 2.Computingasystem environment 200 only is an example of suitable computing environment, is not that usable range of the present invention or function are proposed any limitation.Computing environment 200 should be interpreted as the arbitrary assembly shown in the exemplary operation environment 200 or its combination are had any dependence or demand yet.
The present invention can use numerous other universal or special computingasystem environment or configuration to operate.The example that is applicable to well-known computing system of the present invention, environment and/or configuration includes but not limited to, personal computer, server computer, hand-held or laptop devices, multicomputer system, the system based on microprocessor, set-top box, programmable consumer electronics, network PC, minicomputer, large scale computer, comprises distributed computing environment of arbitrary said system or equipment or the like.
The present invention can describe in the general context of the computer executable instructions of being carried out by computing machine such as program module etc.Generally speaking, program module comprises routine, program, object, assembly, data structure or the like, and they are carried out specific task or realize specific abstract data type.The present invention also can put into practice in distributed computing environment, and wherein, task is by carrying out by the local and remote treatment facility of communication network link.In distributed computing environment, program module can be arranged in the local and remote computer-readable storage medium that comprises memory storage device.
With reference to figure 2, be used to realize that exemplary computer system 200 of the present invention comprises the universal computing device of computing machine 210 forms.The assembly of computing machine 210 can include but not limited to, processing unit 220, system storage 230 and will comprise that the sorts of systems assembly of system storage 230 is coupled to the system bus 221 of processing unit 220.System bus 221 can be any of some kinds of types of bus structure, comprises memory bus or Memory Controller, peripheral bus and uses any local bus in all kinds of bus architectures.As example but not the limitation, this class architecture comprises ISA(Industry Standard Architecture) bus, MCA (MCA) bus, strengthens ISA (EISA) bus, Video Electronics Standards Association's (VESA) local bus and peripheral component interconnect (pci) bus, is also referred to as the Mezzanine bus.
Above discuss and driver and related computer-readable storage medium thereof provide computer-readable instruction, data structure, program module and other data for computing machine 210 shown in figure 2 storage.For example, hard disk drive 241 store operation systems 244, application program 245, other program module 246 and routine data 247 are shown, they can be identical with routine data 237 with operating system 234, application program 235, other program module 236, also can be different with them.Here give different labels to operating system 244, application program 245, other program module 246 and routine data 247 and illustrate that they are different copies at least.The user can be by being connected to user input device, as user's input interface 260 of keyboard 262 and positioning equipment 261 (being often referred to mouse, tracking ball or touch pads) to computing machine 210 input commands and information.Other input equipment (not shown) can comprise microphone, operating rod, game mat, satellite dish, scanner or the like.These and other input equipment is connected to processing unit 220 by the user's input interface 260 that is coupled to system bus 221 usually, but also can be connected with bus structure by other interface, as parallel port, game port or USB (universal serial bus) (USB).
The display device of monitor 291 or other type also by interface, is connected to system bus 221 as video interface 290.Except that monitor 291, computing machine 210 also can comprise other peripheral output device, and as loudspeaker 297 and printer 296, they connect by output peripheral interface 295.
When using in the lan network environment, computing machine 210 is connected to LAN 271 by network interface or adapter 270.When using in the WAN network environment, computing machine 210 generally includes modulator-demodular unit 272 or is used for by WAN 273, sets up other device of communication as the Internet.Modulator-demodular unit 272 can be internal or external, and it can be connected to system bus 221 by user's input interface 260 or other suitable mechanism.In networked environment, can be stored in the remote memory storage device 281 with respect to computing machine 210 described program modules or its part.As example but not the limitation, remote application 285 resides on the memory devices 281.Be appreciated that it is exemplary that the network that illustrates connects, and can use other means of between computing machine, setting up communication link.
Refer again to Fig. 1, the stage 1 102 is superphase of sub 1 108 and sub 2 110.Two subs in addition, promptly sub 2a 112 and sub 2b 114 take place during sub 2 110.Equally, sub 2 110 is superphase of sub 2a 112 and sub 2b 114.Any stage or sub can have sub.For the number of plies of the sub in the multilayer phasing model without limits.In addition, in any stage space, must there be at least two stages, but to the number of stages on two stages without limits.In addition,, then at least two subs must be arranged in superphase if sub is arranged, but to the number of the sub that during any superphase on two subs, takes place without limits.Any set of sub-phases can be during superphase circulation primary or repeatedly.
Stage model 100 shows stage space.Stage space is a limited digraph of determining effective stage (node of graph) and effective phase transition (figure limit).Therefore, stage space has been determined effective sequence of stages.Stage space 100 was defined within on phase set phase 1 102, stage 2 104 and stage 3 106.Stage space 100 also has three phase transitions 118a, 118b and 118c.When phasic change took place when phase transition was represented to share all component softwares in pre-converted stage.
Share a stage during space when component software, these component softwares are parts of phase domain.Phase domain is one group of component software of reaching an agreement to by the public phasing model of moment definition space.For example, all component softwares of agreeing to be had the main stage space constraint of main stage 102,104 and 106 are parts of main phase domain.Thus, all component softwares that are associated with component software in the main phase domain comprise with main stage 102,104 and 106 at least one phase constraint that is associated.
Phase constraint is the effectively static constraint in a certain program context of restriction stage.Especially, constraint can be applied to program segment, thereby asserts that this program segment only carries out during deferring to the stage of this constraint.In one embodiment, phase constraint is written as the attribute in the bracket, such as [Phase 1].This data structure will be explained in more detail following.
In other embodiments, register to main guidance device 302 such as one or more sub-guidance devices such as sub-guidance device 1 306 and sub-guidance devices 2 308.Sub-guidance device control has one or more other phase domain in one or more different phases space.Thus, phase domain 300 has one or more nested phase domain.Be restrained in the sub-phase space and one or more subs in one or more main stage of main stage space such as assembly 2 310 all components such as grade to 1306 registrations of sub-guidance device.In one embodiment, operate in the single main stage by the sub-phase domain of sub-guidance device control.The operation of sub can repeat to take place during the single main stage.
In various embodiments of the present invention, such as sub-guidance devices such as sub-guidance devices 2 to wait other sub-guidance device registration such as sub-guidance device 3 to create further nested sub-phase domain.In certain embodiments, sub-guidance device 2 308 Control Components 3 312 with operation sub-guidance device 3 314.In other embodiments, control such as above assemblies such as assembly 4 316 and assemblies 5 318 such as the guidance device of sub-guidance device 3 314.Each sub-guidance device may command has the stage space in exclusive stage.Thus, sub-guidance device 1 306 operations first sub-phase space, and sub-guidance device 3 314 operations second sub-phase space.If two sub-phase space are not mutual, then stage space is called as orthogonal intersection space.The combination of orthogonal phase spaces can form cartesian phase space, and it can be used for being formed for the phase domain of single product.Bottom stage group is the cartesian product of orthogonal phase group, and wherein effectively phase transition also is the cartesian product of effective transfer of orthogonal phase group.
In various embodiments of the present invention, guidance device is a logical timer.The clock that guidance device is similar in the hardware system cycles through each stage.When each phase transition, guidance device changes the stage of all component softwares in the phase domain simultaneously.In one embodiment, any sub-guidance device can change a sub in the sub-phase domain simultaneously.Logical timer waits for that the operation be restrained to the operation in this stage or carry out finishes in being constrained in the sub in this stage.
An exemplary embodiment of stage space 400 that can be used for main phase domain is shown in Figure 4.Stage space 400 has three phases.During read request phase 402, request that will read or write data or other software command or the request queue in the software systems are up to entering next stage.In one embodiment, only the method for some non-conflict of being asked was carried out in next stage, and other method is waited for another stage or next circulation that should the stage.
Phase III, reaffirm that promptly the stage 406 is instructed and execution untreated other method during update stage 404.In one embodiment, all requests of retrieve data are finished during reaffirming the stage 406.For example, in update stage 404, upgraded data after, notify all component softwares that the data change has taken place, and notified software components retrieve data updated.In one embodiment, reaffirm stages 406 operation sub-phase space 600.An exemplary embodiment of sub-phase space 600 is shown in Figure 6 and in following description.
For a change the stage, stage space 400 passes through phase transition.Three phase transitions 408a, 408b and 408c that transfer between the expression three phases 402,404 and 406 is arranged in this exemplary embodiment.As mentioned above, phase transition is to change the stage clock such as guidance device 302 guidance devices such as grade, and is used for the time point that stage of all component softwares changes simultaneously in the phase domain.
Can take place to the component software in the phase domain about current generation or the warning or the notice that shift to the conversion of new stage.In one embodiment, all component softwares of guidance device notification phase.In other embodiments, requesting method requires the stage to guidance device.In various embodiments of the present invention, call announcement is sent to the one or more component softwares in the phase domain.In one embodiment, call announcement takes place during the current generation or at the place that begins of next stage.In other embodiments, notification procedure is adopted the independent stage.For example, stage space 400 can have three notification phase that are positioned at transfer 408a, 408b and 408c place, is used for the component software in the notification phase territory.
An exemplary sub-phase space 500 of update stage 404 is shown in Figure 5.Sub 500 is used for data Layer in certain embodiments.In other words, the method that is used for data are write shared data structure is restrained to one of sub of this data sub-phase space 500.In one embodiment, all component softwares of sharing these data agree to submit to change or abort (abort) to change in agreement phase 502.Change is submitted or abort in submission or abort phase 504.
In another embodiment, agreement phase and submission or abort phase are the subs of " submitting to or abort " sub 504, and sub-phase space 500 has marking phase 502 but not agreement sub-phase 502.Herein, data change submit to or abort phase 504 in makes, and use all component softwares of this data to be labeled to be used for upgrading at marking phase 502.Mark one component software is that this component software of signaling is retrieved data updated in suitable later phases sign is set in this component software.In one embodiment, the component software of mark is being reaffirmed retrieve data in the stage 406.In another embodiment, marking phase 502 has two subs: mark sub-phase and final mark sub-phase., use the component software of these data in mark sub-phase, to be labeled herein, and in final mark sub-phase retrieve data.
Another exemplary sub-phase space 600 that takes place during reaffirming the stage 406 is shown in Fig. 6 A.Be constrained in an exemplary change in the software construction of sub-phase space 600 shown in Fig. 6 B.Sub-phase space 600 is provided for the sub of plug-and-play operation.Plug and play sub-phase space 600 has two stages: with sub 604 and slotting sub 602.Generally speaking, in slotting sub 602, set up, change or remove the composition and the configuration of component software, but do not carry out any service time of function.Equally,, conventional func is used the composition of having set up or the configuration of component software, do not form or the configuration aspect but do not set up, change or remove with in the sub 604.
The exemplary embodiment that module reconfigures is shown in Fig. 6 B.In this embodiment, software module has first configuration 606.Import a certain action such as request such as the user after, software module changes second configuration 608 into.Person of skill in the art will appreciate that software module is differently operated in first configuration 606 with in second configuration 608.Thus, reconfigure should do not have method with this software module mutual with the stage during take place under the situation about carrying out.In various embodiments of the present invention, during slotting sub 602, initialization, connection or disconnection software instances also set a property.In certain embodiments, other sub helps the operation of carrying out in inserting sub 602 is sorted.
In one embodiment, insert sub 602 and have other sub.Construct sub-phase 610 is created new software instances by the known class of instantiation, the derivation example that calls component software or use interface on the existing example to obtain clone or specialization.Configure sub-phase 612 is added or is removed connection between the example.At last, initialize sub-phase 614 sets a property and requires negotiation between the correct example that connects.The sub of inserting in the sub 602 can be different with sub presented herein.In addition, also can comprise sub with sub 604.
Conceived other space stage by stage.For example, conceived the sub-phase space that is used for the user interface change.In user interface sub-phase space, invalidate sub-phase can allow to be used to make up the execution of the method for structure.Draw sub-phase is drawn the structure structure then.Can be to other stage space of manipulating of other type, as skilled in the art will recognize.In addition, person of skill in the art will appreciate that the above exemplary stages space that presents can change aspect the type of the number of the number of stage or sub, layer or level and stage or sub to some extent.Thus, the present invention is extendible.In one embodiment, new superphase is superimposed on the existing stage space.In another embodiment, the new stage is added to existing stage space.In also having some embodiment, add the new layer of more subs or sub-phase space to existing stage space.
The exemplary embodiment of data structure 700 of phase constraint of execution with code constraint item is shown in Figure 7.Data structure 700 is code elements.The code of any kind can have phase constraint.Phase constraint 702 is shown on the method 704.Phase constraint 702 is stage " perform " " execution " with the stage of operational constraints appointment in phase constraint of method 704 in the present embodiment.Thus, method 704 is only carried out during " perform " stage or " perform " sub.
In various embodiments of the present invention, data structure comprises the constraint of a kind of form that depends on component software and performed operation types.In one embodiment, constraint is a call constraint.Call constraint is constrained in specified phases with method call.Thus, the method in other component software or same component software is carried out by limiting these methods and is only started during specified phases and retrain.In another embodiment, constraint is the constructed fuction constraint.Constructed fuction is the method for a kind of special shape of instantiation component software.Thus, the instantiation of component software is restrained to specified phases, such as what explained for the construct sub-phase among Fig. 6 A 610.In another embodiment, constraint is a reference constraint.Reference constraint constrains the whole class of component software and such all primitive operations.For example, the reference constraint that docking port applies has limited the connection between the software module, as what explained for the connexon stage 612 among Fig. 6 A.
Constraint is expressed by the phase constraint attribute that can be assigned to any target software assembly in the software code.In various embodiments of the present invention, phase constraint attribute is assigned to whole class and is hereditable.Thus, sub-component is inherited constraint from its parent component.In certain embodiments, pattern applies a plurality of phase constraint attribute to same target stage by stage.Thus, software object retrains by the combination of a plurality of phase constraint.
Each constraint is the constraint to " type " that is associated with the level in specified stage.Thus, the constraint of appointment superphase is the constraint to " superphase ".The constraint of specifying sub is the constraint to " sub ".To the constraint as the type of sub is to the constraint about the union of all constraints of " superclass type ".Relation between the constraint of type is used by compiler or used when moving to check the validity of the restriction relation between the different software assembly.
Implementing constraint can take place when operation or when compiling.When compiling, can check constraint to type.Compiler can contrast about having method call to the constraint of type to have a combined method rule of the method for the constraint of subtype is checked to the constraint of type and to the constraint of subtype.If the constraint of subtype with identical to the constraint of type or than a little less than it, for example, if the slotting stage 602 has been specified in the constraint of type, and has been specified initialize sub-phase 614 to the constraint of subtype, then this restriction mode is effective.In this embodiment, initialize sub-phase constraint 614 is carried out in slotting sub 602, and is more weak constraint therefore.If to the constraint of subtype with the constraint of type is mutually disjointed, for example,, and opposite slotting sub 602 has been specified in the constraint of subtype if the constraint of type has been specified with sub 604, then restriction mode is invalid.If to about beam intensity of the constraint of subtype comparison type or overlap, for example, if slotting sub 602 has been specified in the constraint of type, and initialize sub-phase 614 has been specified in the constraint of subtype, then restriction mode is effectively, but must stand a certain dynamic chek.In this embodiment, if the current while of phase domain operates in slotting sub 602 and initialize sub-phase 614, then this invocation pattern is effective.Yet, if the territory not in one of two subs, this pattern is invalid.Conceived other legitimacy rule and be attached among the present invention.
Be used for multilayer stage by stage an exemplary embodiment of the method 800 of territory operational computations machine environment shown in Fig. 8 A and Fig. 8 B.After beginning, the phase one is transferred in jump operation 802, as request stage 402.In one embodiment, the main guidance device of startup such as main guidance device 302.In one embodiment, be restrained to one of main stage of main guidance device registration such as assembly 304 assemblies such as grade.Main guidance device incipient stage clock is to cycle through logical time such as each stage in the stage space of stage space 400.
Determine that operation 804 determines whether to be restrained in the main stage first such as any component softwares such as assemblies 304.If a component software is restrained to the phase one, then executable operations 806 is carried out this component software during the phase one.If do not have component software to carry out or component software the term of execution, determine that then operation 808 determines whether the sub-phase space that takes place during the phase one, such as sub-phase space 500.If there is not sub-phase space to take place during the phase one, then this process advances to the jump operation 822 shown in Fig. 8 B by connector 1.
If the sub-phase space that takes place during the phase one is arranged, then sign operation 810 identifies this sub-phase space and suitable subs.In one embodiment, the sub-guidance device such as sub-guidance device 306 is activated and registers to the main guidance device of the main stage space of control.Sub-guidance device begins the sub logical timer to cycle through each sub in this sub-phase space.Determine that operation 812 determines whether to be restrained to any component software of current sub, as assembly 312.In one embodiment, the component software that is constrained in sub-phase space is registered to sub-guidance device.Thus, under main phase domain, created nested sub-phase domain.If in being constrained in the sub-phase domain of current sub component software is arranged, then executable operations 814 is carried out these component softwares during current sub.Determine that operation 816 determines whether other sub-phase space that takes place during current sub, such as sub 610,612 and 614.If other sub is arranged, then this process turns back to sign operation 810 to identify other sub.
If there is not other sub-phase space to identify, determine that then operation 818 determines whether that also remaining any other sub will take place in current sub-phase space.If there is another sub to take place in current sub-phase space, then the next son stage in the sub-phase space is transferred in jump operation 820.In one embodiment, sub-director waits, all threads in current sub are performed, and transfer to the next son stage then.Then, this process advances to once more and determines operation 812.If there is not remaining any sub in the current sub-phase space, determine then operation 818 determines whether another superphase that will transfer to is arranged in any superphase space.If another superphase is arranged, then next superphase is transferred in jump operation 820.This process (is determined the sub in the superphase; Executive software assembly in sub; Transferring to the next son stage finishes up to all subs; And transfer to next superphase then) repeat, up to having cycled through all sub-phase space and having needed transfer to next main stage.In case sub-phase loop finished the first main stage, then this process advances to the jump operation 822 shown in Fig. 8 B by connector 1.
Next main stage is transferred in jump operation 822, as update stage 404.In one embodiment, all threads of carrying out in the phase one of main director waits finish.Then, main guidance device changes the logical stage clock into next stage.In certain embodiments, main guidance device is followed the above transition rule of listing with reference to figure 3.Similar operation was carried out when this process took place according to the phase one that is used to identify sub then.Thus, no longer discuss about some details of sub-phase process herein, but person of skill in the art will appreciate that how will be implemented to about the details that the phase one describes in any subsequent process that is constrained in next stage.
Determine that operation 824 has determined whether that any component software is restrained to the current main stage.If the component software that is restrained to next main stage is arranged, then executable operations 826 is carried out this component software.In each embodiment, these component softwares are to main guidance device registration.These component softwares continue about the current generation with the main guidance device verification current generation.When the report of phase transition and main guidance device, this territory is now in next main stage the time, and the component software that is constrained in next main stage begins to carry out.
If be not constrained in next main stage component software or restrained component software the term of execution, determine then operation 828 determines in the current main stages whether any sub-phase space is arranged.If sub-phase space is arranged, then sign operation 830 identifies these sub-phase space and transfers to first sub.Determine that operation 832 has determined whether that any component software is constrained in current sub.If the component software that is constrained in current sub is arranged, then executable operations 834 is carried out this component software.
If be not constrained in current sub component software or these component softwares the term of execution, determine then operation 836 determines in the current subs whether other sub-phase space is arranged.If other sub-phase space is arranged, then this process turns back to sign operation 830.If there is not other sub-phase space in the current sub, determine that then operation 838 determines whether next son stage in current sub-phase space or next superphase in the superphase space.If next son stage or superphase are arranged, then next son stage or superphase are transferred in jump operation 840.If under the current main stage, do not have next son stage or superphase, determine that then operation 842 has determined whether next main stage, such as reaffirming the stage 406.If next main stage is arranged, then this process turns back to jump operation 822.If there is not another main stage in the main stage space, then this process turns back to jump operation 802 by connector 2 and circulates by transferring to incipient stage phase one.
Be further to explain the present invention, be described in the exemplary computer system that multilayer is operated in the territory stage by stage below with reference to Fig. 9.This exemplary computer system is operated individual contact application, such as Microsoft Outlook message communicating and collaboration client program.Herein, the one or more contact persons in the user interface explicit address book.User interface has master view window 902.Front view 902 shows the All Contacts and allows the user to select a contact person to check more details about this contact person.
After having finished all operations that is constrained in the stage of reaffirming 406, main guidance device 302 shifts returns hospitality the stage 402 of asking.Herein, user interface takes orders and asks from user input device once more.The user imports the change to associated person information in detailed view 904.For example, the user changes contact person's address.Order 902 sends to address book 904 to change data from detailed view 904.In addition, order 922 is sent to selection mode 906 to upgrade the view of front view 902 and detailed view 904.In this embodiment, order will be lined up, and main guidance device 302 is transferred to update stage 404.Update stage 404 log-on datas are write sub-phase space, such as sub-phase space 500.
In agreement sub-phase 502, address book changes request with data and sends to plurality of data storage 910,912 and 914.One or more copies that comprise the data that change in the detailed view 904 in the data storage.Thus, each data storage with these data must agree to change data.Thus, during agreement sub-phase 502 voting process takes place.If all data stores agree are submitted this change to, then agreement is beamed back address book 908.Sub-guidance device will change in the stage to be submitted to or abort phase 504.Herein, the data change is sent to data storage and is used for more new data.
Simultaneously, during update stage 404, user interface sub-phase space takes place.Selection mode 906 will comprise the partial invalidity of legacy data in front view 902 and the detailed view 904 in invalidate sub-phase.In draw sub-phase, repaint front view 902 and detailed view 904, thereby data have for a change kept the space.After all subs were finished in update stage 404, phase domain 900 was transferred to the stage of reaffirming 406.
Reaffirming in the stage 406 that other sub-phase space comprises the sub that is used for mark and final mark.Transfer to marking phase, address book 908 is labeled as the data that need change with front view 902 and detailed view 904.In final mark sub-phase, the data of change are written into front view 902 and detailed view 904.These changes can take place in the very short time and with meticulous granularity.For example, the stage circulates in the moment of second after the user imports each character and part.Thus, change appears to be immediately and takes place.
How this example shows intrasystem method carried out and applies multilayer and retrain stage by stage.If order and change take place under situation about not having stage by stage, then front view 902 and detailed view 904 may be updated before all data storage change data.Therefore, the user can be depending on order that view changes data and upgrade the method for user interface view and checks and attempt 904 or the main mixing resultant of attempting in 902 in detail.
Although with to the action of architectural feature, method and comprise these actions the computer-readable medium special use language description the present invention, be appreciated that the present invention who defines in the appended claims is not necessarily limited to described concrete structure, action or medium.Person of skill in the art will appreciate that other embodiment or the improvement that fall in the scope and spirit of the present invention.Therefore, these concrete structures, action or medium are to come disclosed as the exemplary embodiment that realizes the present invention for required protection.The present invention is limited by appended claims.
Claims (20)
1. the computer program of the computer program of the instruction of the computer system that is used to have assembly of having encoded, described assembly comprises:
Form a plurality of component softwares of two or more sets component softwares;
Be restrained to first group of component software by the phase one territory of phase one spatial characterization; And
Be restrained to second group of component software by the subordinate phase territory of subordinate phase spatial characterization.
2. computer program as claimed in claim 1 is characterized in that, described phase one space is main stage space.
3. computer program as claimed in claim 1 is characterized in that, described subordinate phase territory is the sub-phase domain in described phase one territory, and is characterized by a sub-phase space.
4. computer program as claimed in claim 3 is characterized in that, described sub-phase domain also comprises one or more other sub-phase domain that characterized by one or more other sub-phase space.
5. computer program as claimed in claim 1 is characterized in that, described phase one territory and described subordinate phase territory are quadratures.
6. computer program as claimed in claim 1 is characterized in that, also comprises the main guidance device of controlling described phase one territory.
7. computer program as claimed in claim 6 is characterized in that, also comprises:
Control the one or more sub-guidance device of the one or more sub-phase space under the described phase one territory; And
To one or more component softwares of one of described sub-guidance device registration, the execution that described sub-guidance device will described one or more component softwares is constrained in one or more in the sub of being controlled by described sub-guidance device.
8. computer program as claimed in claim 6, it is characterized in that, also comprise the one or more component softwares to described main guidance device registration, the execution that described main guidance device will described one or more component softwares is constrained in one or more in the stage of being controlled by described main guidance device.
9. computer program as claimed in claim 6 is characterized in that, described one or more sub-guidance devices are registered to described main guidance device, and by described main guidance device control.
10. computer program as claimed in claim 1 is characterized in that, the finishing of all methods of finishing and being restrained to described subordinate phase that is restrained to all methods of described phase one causes finishing of computer operation.
11. the computer program of the computer program of the instruction that is used to the computer implemented method of carrying out of having encoded, described computer implemented method are used for the execution of a plurality of methods in the structuring software systems, described method comprises:
Transfer to the phase one;
The execution of first method is constrained in the described phase one;
Transfer to one or more other stages; And
The execution of one or more other methods is constrained in described one or more other stage.
12. computer program as claimed in claim 11 is characterized in that, the described phase one is request stage, update stage or reaffirms in the stage one.
13. computer program as claimed in claim 11 is characterized in that, the described phase one has two or more subs.
14. computer program as claimed in claim 13 is characterized in that, described two or more subs comprise agreement sub-phase and submission or abort sub.
15. computer program as claimed in claim 13 is characterized in that, described two or more subs comprise mark sub-phase and final mark sub-phase.
16. computer program as claimed in claim 13 is characterized in that, described two or more subs comprise to be inserted sub and uses sub.
17. computer program as claimed in claim 16 is characterized in that, described slotting sub also comprises construct sub-phase, configure sub-phase and initialize sub-phase.
18. computer program as claimed in claim 11 is characterized in that, described first method is constrained in the described phase one by the phase constraint attribute in the described method.
19. a computer program that stores data structure on it, described data structure comprises the data field that comprises phase constraint attribute, and the performance constraint that described phase constraint attribute will be associated with described data structure is to the stage of an appointment.
20. computer program as claimed in claim 19 is characterized in that, described phase constraint attribute comprises in call constraint, constructed fuction constraint or the reference constraint.
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| PCT/US2006/015184 WO2006118825A2 (en) | 2005-04-29 | 2006-04-20 | Application framework phasing model |
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| CN102455933B (en) * | 2010-10-22 | 2014-01-15 | 深圳市科陆电子科技股份有限公司 | Method for increasing multi-tasking efficiency through thread management |
| CN104750607B (en) * | 2011-06-17 | 2018-07-06 | 阿里巴巴集团控股有限公司 | A kind of method and device of selective recovery test execution |
| CN103793384B (en) * | 2012-10-26 | 2017-09-19 | 上海宝信软件股份有限公司 | A kind of general client and the method for service end data binding |
| US20150248203A1 (en) * | 2014-03-03 | 2015-09-03 | Microsoft Technology Licensing, Llc | Portable business logic with branching and gating |
| CN104408120B (en) * | 2014-11-26 | 2019-04-12 | 北京国双科技有限公司 | The processing method and processing device of source code |
| CN105843789A (en) * | 2016-04-01 | 2016-08-10 | 乐视控股（北京）有限公司 | Rich text monitoring method and device |
| CN108604199B (en) * | 2016-08-23 | 2022-08-23 | 甲骨文国际公司 | System, method, and medium for supporting fast hybrid reconfiguration in a computing environment |
| US10708389B2 (en) * | 2016-12-06 | 2020-07-07 | Intelligrated Headquarters, Llc | Phased deployment of scalable real time web applications for material handling system |
| CN107402768B (en) * | 2017-07-31 | 2020-06-30 | 四川长虹电器股份有限公司 | Reusable and extensible Android application development method |
| CN107450725B (en) * | 2017-07-31 | 2020-09-11 | 科大讯飞股份有限公司 | Man-machine interaction application platform, method and storage medium |
| CN110032718B (en) * | 2019-04-12 | 2023-04-18 | 广州广燃设计有限公司 | Table conversion method, system and storage medium |
| CN110347516B (en) * | 2019-06-27 | 2023-03-24 | 河北科技大学 | Fine-granularity read-write lock-oriented software automatic reconstruction method and device |
| CN110393918A (en) * | 2019-07-26 | 2019-11-01 | 网易（杭州）网络有限公司 | A kind of method and apparatus of game trigger production |
| CN110727703B (en) * | 2019-09-23 | 2022-10-11 | 苏宁云计算有限公司 | Method and device for automatically identifying comments in JSON codes |
| CN112817573B (en) * | 2019-11-18 | 2024-03-01 | 北京沃东天骏信息技术有限公司 | Method, apparatus, computer system, and medium for building a streaming computing application |
| CN111897529B (en) * | 2020-06-08 | 2023-11-14 | 华人运通(江苏)技术有限公司 | Front-end component conversion method, device, equipment and readable storage medium |
| CN112965838B (en) * | 2021-03-16 | 2024-04-19 | 支付宝(杭州)信息技术有限公司 | Concurrent program data competition checking method and device |
| CN114610725B (en) * | 2022-05-11 | 2022-08-16 | 成都九洲电子信息系统股份有限公司 | Computer equipment, application method thereof and storage medium |
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| CA2061117C (en) * | 1991-12-02 | 1998-09-29 | Neta J. Amit | Apparatus and method for distributed program stack |
| US5940828A (en) * | 1997-11-18 | 1999-08-17 | International Business Machines Corporation | Locking contention resolution for shared resources |
| US6083276A (en) * | 1998-06-11 | 2000-07-04 | Corel, Inc. | Creating and configuring component-based applications using a text-based descriptive attribute grammar |
| US20050091576A1 (en) * | 2003-10-24 | 2005-04-28 | Microsoft Corporation | Programming interface for a computer platform |
| US6670969B1 (en) * | 2000-06-29 | 2003-12-30 | Curl Corporation | Interface frames for threads |
| SG99941A1 (en) * | 2000-08-30 | 2003-11-27 | Ibm | Transaction support on logical disks |
| CN100347675C (en) * | 2004-06-29 | 2007-11-07 | 北京大学 | Property optimizing method for applying server |
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| CN101167052B (en) | 2012-05-16 |
| CN101248405A (en) | 2008-08-20 |
| CN101542457A (en) | 2009-09-23 |
| CN101512503B (en) | 2013-03-27 |
| CN101248405B (en) | 2010-09-15 |
| CN101512503A (en) | 2009-08-19 |
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