Manuals / Sybase / Household Appliance / Water System

Sybase 7.5 manual Creating an association outside of a diagram

Models: 7.5

1 288

Download 288 pages 28.98 Kb

Page 109

Image 109

Chapter 2 Building an Object-Oriented Model

Creating an association

You can create an association between two classes or between a class and an interface:

♦in a diagram

♦from the list of associations

♦from the Browser

Creating an association outside of a diagram

When you create an association from the list of associations or from the

Browser, you must select the two classes that are linked by the association.

ϖTo create an association in a diagram:

1 Click the Association tool in the palette toolbar.

2 Drag the association link from one class to another. The link appears between the two classes.

Dragging an association to a different class

You can change the class at either end of an association by clicking the association to select it, pressing down CTRL, and dragging one of the attach points to a different class.

3Click the Pointer tool in the palette toolbar. or

Click the right mouse button. You release the Association tool.

4Double-click the new association in the model.

Page 109

Image 109

Sybase 7.5 manual Creating an association outside of a diagram, To create an association in a diagram

Contents

User’s Guide Page Contents 100 Modifying the code of an implementation operationChanging an association into an associative class 102 103112 111Generating Objects from an OOM 179 Vii Using Object Languages 229Viii About This Book Subject Audience Where to find informationUse these parts of the book If you want toObject-Oriented Model Basics ContentsBuild an Object-Oriented Model OOM Functional overviewUML and object-oriented modeling OOM roles What is an OOM?OOM creation An OOM represents the interaction of the following objects Objects in an OOMObject Selection Tool DescriptionTo create an OOM Creating a new OOMObject-Oriented Model Basics An OOM has the file extension .OOM Opening an existing OOMTo open an existing OOM Classes Defining OOM model optionsYou can set the following option for classes in an OOM Non-divergence To define OOM model optionsResult To modify the model properties Defining OOM propertiesLength Defining OOM properties Building an Object-Oriented Model Package properties Defining packagesTo modify the package display preferences Displaying text in package symbolsPreference Defining packages Defining classes Class has the following general properties Class propertiesProperty Description Maximum lengthStereotype Analyzing class propertiesModify or creating New stereotypesStereotype TypeVisibility Creating a classCardinality VisibleCreating a class from the Browser Accessing the list of classesCreating a class from the list of classes To create a class from the BrowserTo create a class in a diagram Creating a class from a diagramInner classes Attaching an inner class to a class Opening property sheets at last accessedTo declare an inner class within a class Building an Object-Oriented Model To detach an inner class from a class Detaching an inner class from a classModifying class properties ClassifiersModifying class properties from its property sheet To modify class properties from its property sheetTo modify class properties from the list of classes Modifying class properties from the list of classesAdding objects to a class To add an attribute to a class Adding an attribute to a classTo add an operation to a class Adding an operation to a classDefining classes To preview the code of a class Preview the code of a class or an interfaceTo modify the class display preferences Displaying text in class symbolsBuilding an Object-Oriented Model Interface properties Defining interfacesAn interface has the following properties Creating an interface Analyzing interface propertiesCreating an interface from the Browser VisibilityAccessing the list of interfaces Creating an interface from a diagramTo create an interface in a diagram Creating an interface from the list of interfacesModifying interface properties from its property sheet Modifying interface propertiesTo modify interface properties from its property sheet Interface property sheet opens to the General Modifying interface properties from the list of interfacesTo modify interface properties from the list of interfaces Select Model InterfacesAdding objects to an interface Adding inner classes to an interfaceYou can add the following objects to an interface Adding an attribute to an interfaceTo add an attribute to an interface Building an Object-Oriented Model To add an operation to an interface Adding an operation to an interfaceTo preview the code of an interface Preview the code of an interfaceCode Preview page appears Click OK Displaying text in interface symbolsTo modify the interface display preferences Defining attributes An attribute has the following properties Attribute propertiesData Type Analyzing attribute propertiesMultiplicity Creating an attributeCreating an attribute from the Browser To create an attribute from the BrowserCreating an attribute from the list of attributes Accessing the list of attributesTo create an attribute by inserting it in the list Select Model Attributes. The list of attributes appearsTo create an attribute from a class in a diagram Creating an attribute from a class in a diagramModifying attribute properties To modify attribute properties from its property sheet Modifying attribute properties from its property sheetTo modify attribute properties from the list of attributes Modifying attribute properties from the list of attributesSelect Model Attributes To attach an attribute to a domain Attaching an attribute to a domainAttribute property sheet opens to the General To copy an attribute to another class Copying an attribute to another classWhen selected Displaying text in attribute symbolsAn attribute has the following display preferences To modify the display preferencesBuilding an Object-Oriented Model Identifier properties Defining identifiersAn identifier has the following properties You can create an identifier from a class Creating an identifierTo create an identifier You can add attributes to an identifier Adding attributes to an identifierTo add attributes to an identifier Modifying identifier properties from its property sheet Modifying identifier propertiesTo modify identifier properties from its property sheet Modifying identifier properties from the list of identifiers Operation properties Defining operationsAn operation has the following properties Creating an operation Analyzing operation propertiesCreating an operation from the Browser To create an operation from the BrowserCreating an operation from the list of operations Accessing the list of operationsTo create an operation by inserting it in the list Select Model Operations. The list of operations appearsTo create an operation from a class in a diagram Creating an operation from a class in a diagramModifying operation properties from its property sheet Modifying operation propertiesTo modify operation properties from its property sheet Operation property sheet opens to the General Modifying operation properties from the list of operationsTo modify operation properties from the list of operations Select Model OperationsAdding constructors and destructors to a class To add a Default constructor and destructor to a class Adding a Default constructor and destructor to a classBuilding an Object-Oriented Model To add a Copy constructor to a class Adding a Copy constructor to a classAdding a duplicate operation to a class Adding operations to a classTo add a duplicate operation to a class To add an inherited operation to a class Adding an operation from a parent classOperation Adding Getter and Setter operations to a classDefining operations Creating an implementation operation To create an implementation operation To modify the code of an implementation operation Modifying the code of an implementation operationTo copy an operation to another class Copying an operation to another classAn operation has the following display preferences Displaying text in operation symbolsTo modify the display preferences Modify the operation display preferences Click OK Parameter properties Defining parametersDirection To create a parameter Creating a parameterParameter property sheet opens to the General Generalization properties Defining generalizationsGeneralization has the following properties Creating a generalization Analyzing generalization propertiesTo create a generalization Dragging a generalization to a different class Link appears between the two objectsModifying generalization properties from its property sheet Modifying generalization propertiesTo modify generalization properties from its property sheet Generalization has the following display preferences Displaying text in generalization symbolsTo modify the display preferences Defining associations Omitted when end names are usedAssociation Ends Class plays as viewed by the opposite classAn association has the following properties Association propertiesTo create an association in a diagram Creating an association outside of a diagramCreating an association Dragging an association to a different classAssociation property sheet opens to the General Analyzing cardinality properties100 Ordering Association role properties101 IndicatesAggregation/composition of an Association Changing an association into an associative classTo change an association into an associative class Right-click an associationModifying association properties from its property sheet Modifying association propertiesTo modify association properties from its property sheet 103To modify association cardinality properties Modifying cardinality propertiesDouble-click the association in the model 104105 To modify the association display preferences Displaying text in association symbols106 107 Dependency properties Defining dependenciesDependency has the following properties 108To create a dependency Creating a dependency109 110 Dragging a dependency to a different classModifying dependency properties from its property sheet Modifying dependency propertiesTo modify dependency properties from its property sheet 111Dependency has the following display preferences Displaying text in dependency symbols112 113 Realization properties Defining realizationsRealization has the following properties 114To create a realization Creating a realizationDragging a realization to a different class 115Modifying a realization from its property sheet Modifying realization properties116 117 To modify realization properties from its property sheetModifying a realization from the list of realizations Displaying text in realization symbolsRealization has the following display preferences 118119 Domain properties Defining domainsEach domain definition includes the following properties 120Creating a domain Accessing the List of DomainsYou create a domain from the list of domains To create a domainLength Indicating data type, length, and precisionPrecision 122Selecting a data type for a domain from the list Selecting a data type for a domainTo select a data type for a domain from the list 123Undefined data type Selecting a data type for a domain from its property sheetTo select a data type for a domain from its property sheet Selecting a data type from a list of standard data typesChange of data type appears in the list of domains Selecting a data type from a list of standard data types125 Character data types Numeric data types126 Other data types Time data typesTo select a data type from a list of standard data types Selecting from the Data Type dropdown listbox128 Modifying domain properties Accessing a property sheet from the BrowserTo modify domain properties 129Defining check parameters Setting standard check parameters for objects130 To set standard parameters Defining additional check parameters for objects131 VariableTo define additional check parameters Using a validation rule in check parameters132 Validation rule expressions To use a validation rule in check parameters133 134 135 Managing Object-Oriented ModelsObject parameters verified by Check model Checking an OOM136 OOM check options Indicating error severity137 Message DescriptionObject selection in the Check Model Objects selected in the diagramChecking a OOM To check a OOM139 140 Selecting all or clearing all checkboxesMaking corrections based on OOM check results Symbol OptionDockable result window 141Making manual corrections to an OOM Making automatic corrections to the OOM143 144 Merging two OOMOpening a Rose model in an OOM To open a Rose model in PowerDesigner145 All objects Class Objects importedGeneralization Association 146Package Class Objects not importedInterface AttributeGeneralization OperationDependency 148149 Reverse EngineeringParsing What is reverse engineering?150 Together classes that logically belong together Reverse engineering JavaInner classes Outer classJava code Reverse engineering Java optionsComments To define Java reverse engineering optionsTo load a JDK library model Loading a JDK library model in the workspace153 To reverse java without code body Reverse engineering Java source files without code bodySelect the .java radio button 154155 Select the Ignore operation body checkbox Click OK Reverse engineering Java source filesTo reverse engineer .java files 156157 Reversing without the body of the codeReverse engineering compiled Java files To reverse engineer compiled Java files to a diagramMulti-selection 158159 160 To reverse engineer Java files from a source directory Reverse engineering Java files from a source directory161 162 Reverse engineering archived .jar or .zip files To reverse engineer .jar or .zip files to a diagram163 164 165 Reverse engineering PowerBuilder options Reverse engineering PowerBuilder166 167 To define PowerBuilder reverse engineering optionsTo load a PowerBuilder library model Loading a PowerBuilder library model in the workspace168 169 Reverse engineering objects from a PowerBuilder application170 Reverse engineering objects from SRU files To reverse engineer PowerBuilder objects from SRU files171 172 173 Reverse engineering XML XML SchemaReverse engineering XML options XML DataTo define XML reverse engineering options Reverse engineering XML filesXML files can be reversed into an OOM 175176 To reverse engineer an XML fileTo reverse engineer object language files into a new OOM Reverse engineering into a new OOM177 178 This product includes XML4C 3.0.1 software developed byAbout this chapter This chapter describes how to generate objects from an OOM179 Selecting objects to include in the generation Generating objects180 Selecting objects Graphically selected objectsSelect tools Selection tipsDefining Java generation options Generating Java source filesCheck model Visibility sort183 To define Java generation optionsTo generate .java files Generating Java class definition files184 Select Tools Select the classes that you want to generate from the list185 Navigating between pages Creating Java BeanInfo classes186 187 To create Java BeanInfo classes188 Defining PowerBuilder generation options Generating objects for PowerBuilderPbl application Sru files190 To define PowerBuilder generation optionsClick Apply Click Cancel Generating objects for a PowerBuilder application191 192 To generate PowerBuilder user objects in sru files Generating PowerBuilder objects in sru files193 194 Defining XML generation options Generating for XMLTo define XML generation options 195196 Generating XML objects197 To generate XML files198 199 Customizing scripts200 201 Translating OOM objects into CDM objects Generating OOM objects to a CDM202 OOM objectTranslating Java data types for a CDM Translating OOM data types for a CDM203 Java data typeGenerating and updating a CDM Generating a CDM from an OOM204 CDM generation options Update existingClearing the Preserve Modifications checkbox You can set the following general generation optionsCheck model before generation Object selection parametersObjects selected in the model 206To generate to a new CDM from an OOM Generating a new CDM207 208 209 Generating a CDM from a packageUpdating an existing CDM To update an existing CDM by generating from an OOM210 Preserve Modifications211 Preserve modifications212 213 Merging models214 215 Translating OOM objects into PDM objects Generating OOM objects to a PDMGenerating from AssociationsTranslating Java data types for a PDM Translating OOM data types for a PDM217 Translation example for SQL AnywhereGenerating and updating a PDM Generating a PDM from an OOMGenerate new Physical Data 218219 Physical DataYou select objects for PDM generation from the Selection Defining PDM generation options220 To generate to a new PDM from an OOM Generating a new PDMSelect Tools Generate Physical Data Model 221222 223 Generating a PDM from a packageUpdating an existing PDM To update an existing PDM by generating from an OOM224 225 226 227 228 229 Using Object LanguagesTypes of object language Object languages230 Object language typeModifying the current object language Accessing object language propertiesTo modify a value of a current object language Open an OOM Select Language Edit Current Object Language232 To modify the parameters of a linked object language Modifying linked object language properties233 234 Creating a new object language Changing the object language of an OOMTo change the object language of an OOM To create a new object language236 237 238 Categories Using the object language editorFields ValuesObject language Modifying values in the object language editorEditor edit menu Following editing options appearGeneral category Object language editor categoriesUML category StereotypesClass stereotypes Class has the following default stereotypes242 Generalization has the following default stereotype An operation has the following default stereotypeOperation stereotypes Generalization stereotypesDependency stereotypes Dependency has the following default stereotypes244 Script category Package has the following default stereotypesPackage stereotypes 245Following constant values are defined by default Default constantsObject scripts 246247 SpecificationExample XML Mapping Default data typesYou can modify the following basic data types 248Namings Extended Attributes categoryEvent 249250 251 Using Business Rules252 What is a business rule?Types of business rule Defining business rules in an OOM253 Rule typeCreating a business rule Business rule propertiesBusiness rule definition includes the following properties 254255 To create a business ruleApplying a business rule to an object Applying business rules to objectsTo apply a business rule to an object 256257 Attaching an expression to a business rule258 259 Glossary260 Glossary261 Stereotype Transient object Visibility 262263 IndexOOM 264265 Class 266267 268 269 JDK 270Model 271272 Open 273274 Role 275276 277 278