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UML Object Diagram. Design Elements

UML Object Diagram shows the structure of a modeled system at a specific time.
ConceptDraw has 393 vector stencils in the 13 libraries that helps you to start using software for designing your own UML Diagrams. You can use the appropriate stencils of UML notation from UML Object library.
This vector stencils library contains 54 BDD symbols.
Use it to design your block definition diagrams using ConceptDraw PRO diagramming and vector drawing software.
"Block Definition Diagram
A block definition diagram is based on the UML class diagram, with restrictions and extensions as defined by SysML. ...
Block and ValueType Definitions
A SysML Block defines a collection of features to describe a system or other element of interest. A SysML ValueType
defines values that may be used within a model. SysML blocks are based on UML classes, as extended by UML composite structures. SysML value types are based on UML data types. Diagram extensions for SysML blocks and value types are described by other subheadings of this sub clause." [www.omg.org/ spec/ SysML/ 1.3/ PDF]
The vector stencils library "Block definition diagram" is included in the SysML solution from the Software Development area of ConceptDraw Solution Park.
Block definition diagram
Block definition diagram, object node, control operator frame, block definition diagram,
Block
Block, block,
Actor
Actor, actor,
Actor 2
Actor 2, actor,
Value type
Value type, value type,
Enumeration
Enumeration, enumeration,
Abstract definition
Abstract definition, abstract definition,
Abstract definition 2
Abstract definition 2, abstract definition,
Abstract definition 3
Abstract definition 3, abstract definition,
Stereotype property compartment
Stereotype property compartment, stereotype property compartment,
Namespace compartment
Namespace compartment, object node, namespace compartment,
Structure compartment
Structure compartment, structure compartment, object node,
Unit
Unit, unit,
Unit 2
Unit 2, unit,
Quantity kind
Quantity kind, quantity kind,
Instance specification
Instance specification, object node, instance specification,
Instance specification 2
Instance specification 2, instance specification,
Instance specification 3
Instance specification 3, instance specification,
Instance specification 4
Instance specification 4, structure compartment, instance specification,
Dependency
Dependency, dependency,
Reference association
Reference association, reference association,
Reference association 2
Reference association 2, reference association,
Part association
Part association, part association,
Part association 2
Part association 2, part association,
Shared association
Shared association, shared association,
Shared association 2
Shared association 2, shared association,
Multibranch part association
Multibranch part association, multibranch part association,
Multibranch shared association
Multibranch shared association, multibranch shared association,
Generalization
Generalization, generalization,
Multibranch generalization
Multibranch generalization, multibranch generalization,
Generalization set, disjoint
Generalization set, disjoint, disjoint generalization set,
Generalization set, overlapping
Generalization set, overlapping, overlapping generalization set,
Block namespace containment
Block namespace containment, block namespace containment,
Participant property
Participant property, reference association, participant property, object node, connector property,
Participant property 2
Participant property 2, structure compartment, reference association, participant property, object node, actor,
Participant property 3
Participant property 3, reference association, participant property, object node,
Connector property
Connector property, object node, connector property,
Conjugated ports
Conjugated ports, port, object node, conjugated port,
Conjugated ports 2
Conjugated ports 2, port, object node, conjugated port,
Ports with flow properties
Ports with flow properties, port, object node,
Port (compartment notation)
Port (compartment notation), port,
Port (nested)
Port (nested), port, object node, nested port,
Proxy port
Proxy port, proxy port, port, object node,
Full port
Full port, port, object node, full port,
Flow property
Flow property, flow property,
Required and provided features
Required and provided features, required and provided features,
Interface block
Interface block, interface block, interface,
Item flow
Item flow, port, object node, item flow,
Item flow 2
Item flow 2, port, object node, item flow, item property,
Item flow 3
Item flow 3, port, object node, item flow, connector property,
Interface
Interface, interface,
Required and provided interfaces
Required and provided interfaces, required interface, required and provided interfaces, port, object node, interface,
Required and provided interfaces 2
Required and provided interfaces 2, required interface, required and provided interfaces, port, object node, interface,
Constraint block
Constraint block, constraint block,
This vector stencils library contains 54 BDD symbols.
Use it to design your block definition diagrams using ConceptDraw PRO diagramming and vector drawing software.
"Block Definition Diagram
A block definition diagram is based on the UML class diagram, with restrictions and extensions as defined by SysML. ...
Block and ValueType Definitions
A SysML Block defines a collection of features to describe a system or other element of interest. A SysML ValueType
defines values that may be used within a model. SysML blocks are based on UML classes, as extended by UML composite structures. SysML value types are based on UML data types. Diagram extensions for SysML blocks and value types are described by other subheadings of this sub clause." [www.omg.org/ spec/ SysML/ 1.3/ PDF]
The vector stencils library "Block definition diagram" is included in the SysML solution from the Software Development area of ConceptDraw Solution Park.
Block definition diagram
Block definition diagram, object node, control operator frame, block definition diagram,
Block
Block, block,
Actor
Actor, actor,
Actor 2
Actor 2, actor,
Value type
Value type, value type,
Enumeration
Enumeration, enumeration,
Abstract definition
Abstract definition, abstract definition,
Abstract definition 2
Abstract definition 2, abstract definition,
Abstract definition 3
Abstract definition 3, abstract definition,
Stereotype property compartment
Stereotype property compartment, stereotype property compartment,
Namespace compartment
Namespace compartment, object node, namespace compartment,
Structure compartment
Structure compartment, structure compartment, object node,
Unit
Unit, unit,
Unit 2
Unit 2, unit,
Quantity kind
Quantity kind, quantity kind,
Instance specification
Instance specification, object node, instance specification,
Instance specification 2
Instance specification 2, instance specification,
Instance specification 3
Instance specification 3, instance specification,
Instance specification 4
Instance specification 4, structure compartment, instance specification,
Dependency
Dependency, dependency,
Reference association
Reference association, reference association,
Reference association 2
Reference association 2, reference association,
Part association
Part association, part association,
Part association 2
Part association 2, part association,
Shared association
Shared association, shared association,
Shared association 2
Shared association 2, shared association,
Multibranch part association
Multibranch part association, multibranch part association,
Multibranch shared association
Multibranch shared association, multibranch shared association,
Generalization
Generalization, generalization,
Multibranch generalization
Multibranch generalization, multibranch generalization,
Generalization set, disjoint
Generalization set, disjoint, disjoint generalization set,
Generalization set, overlapping
Generalization set, overlapping, overlapping generalization set,
Block namespace containment
Block namespace containment, block namespace containment,
Participant property
Participant property, reference association, participant property, object node, connector property,
Participant property 2
Participant property 2, structure compartment, reference association, participant property, object node, actor,
Participant property 3
Participant property 3, reference association, participant property, object node,
Connector property
Connector property, object node, connector property,
Conjugated ports
Conjugated ports, port, object node, conjugated port,
Conjugated ports 2
Conjugated ports 2, port, object node, conjugated port,
Ports with flow properties
Ports with flow properties, port, object node,
Port (compartment notation)
Port (compartment notation), port,
Port (nested)
Port (nested), port, object node, nested port,
Proxy port
Proxy port, proxy port, port, object node,
Full port
Full port, port, object node, full port,
Flow property
Flow property, flow property,
Required and provided features
Required and provided features, required and provided features,
Interface block
Interface block, interface block, interface,
Item flow
Item flow, port, object node, item flow,
Item flow 2
Item flow 2, port, object node, item flow, item property,
Item flow 3
Item flow 3, port, object node, item flow, connector property,
Interface
Interface, interface,
Required and provided interfaces
Required and provided interfaces, required interface, required and provided interfaces, port, object node, interface,
Required and provided interfaces 2
Required and provided interfaces 2, required interface, required and provided interfaces, port, object node, interface,
Constraint block
Constraint block, constraint block,
The vector stencils library "UML object diagrams" contains 26 symbols for the ConceptDraw PRO diagramming and vector drawing software.
"Each object and link on an object diagram is represented by an InstanceSpecification. This can show an object's classifier (e.g. an abstract or concrete class) and instance name, as well as attributes and other structural features using slots. Each slot corresponds to a single attribute or feature, and may include a value for that entity.
The name on an instance specification optionally shows an instance name, a ':' separator, and optionally one or more classifier names separated by commas. The contents of slots, if any, are included below the names, in a separate attribute compartment. A link is shown as a solid line, and represents an instance of an association. ...
If you are using a UML modeling tool, you will typically draw object diagrams using some other diagram type, such as on a class diagram. An object instance may be called an instance specification or just an instance. A link between instances is generally referred to as a link. Other UML entities, such as an aggregation or composition symbol (a diamond) may also appear on an object diagram." [Object diagram. Wikipedia]
The example "Design elements - UML object diagrams" is included in the Rapid UML solution from the Software Development area of ConceptDraw Solution Park.
UML object diagram symbols
UML object diagram symbols, system, subsystem, self association, package, object, note, multi object, instance specification, collection of objects, class interface, class,
"An object diagram in the Unified Modeling Language (UML), is a diagram that shows a complete or partial view of the structure of a modeled system at a specific time. ...
If you are using a UML modeling tool, you will typically draw object diagrams using some other diagram type, such as on a class diagram. An object instance may be called an instance specification or just an instance. A link between instances is generally referred to as a link. Other UML entities, such as an aggregation or composition symbol (a diamond) may also appear on an object diagram." [Object diagram. Wikipedia]
The template "UML object diagram" for the ConceptDraw PRO diagramming and vector drawing software is included in the Rapid UML solution from the Software Development area of ConceptDraw Solution Park.
www.conceptdraw.com/ solution-park/ software-uml
UML object diagram
UML object diagram,  UML object diagram symbols, object
This vector stencils library contains 54 BDD symbols.
Use it to design your block definition diagrams using ConceptDraw PRO diagramming and vector drawing software.
"Block Definition Diagram
A block definition diagram is based on the UML class diagram, with restrictions and extensions as defined by SysML. ...
Block and ValueType Definitions
A SysML Block defines a collection of features to describe a system or other element of interest. A SysML ValueType
defines values that may be used within a model. SysML blocks are based on UML classes, as extended by UML composite structures. SysML value types are based on UML data types. Diagram extensions for SysML blocks and value types are described by other subheadings of this sub clause." [www.omg.org/ spec/ SysML/ 1.3/ PDF]
The vector stencils library "Block definition diagram" is included in the SysML solution from the Software Development area of ConceptDraw Solution Park.
Block definition diagram
Block definition diagram, object node, control operator frame, block definition diagram,
Block
Block, block,
Actor
Actor, actor,
Actor 2
Actor 2, actor,
Value type
Value type, value type,
Enumeration
Enumeration, enumeration,
Abstract definition
Abstract definition, abstract definition,
Abstract definition 2
Abstract definition 2, abstract definition,
Abstract definition 3
Abstract definition 3, abstract definition,
Stereotype property compartment
Stereotype property compartment, stereotype property compartment,
Namespace compartment
Namespace compartment, object node, namespace compartment,
Structure compartment
Structure compartment, structure compartment, object node,
Unit
Unit, unit,
Unit 2
Unit 2, unit,
Quantity kind
Quantity kind, quantity kind,
Instance specification
Instance specification, object node, instance specification,
Instance specification 2
Instance specification 2, instance specification,
Instance specification 3
Instance specification 3, instance specification,
Instance specification 4
Instance specification 4, structure compartment, instance specification,
Dependency
Dependency, dependency,
Reference association
Reference association, reference association,
Reference association 2
Reference association 2, reference association,
Part association
Part association, part association,
Part association 2
Part association 2, part association,
Shared association
Shared association, shared association,
Shared association 2
Shared association 2, shared association,
Multibranch part association
Multibranch part association, multibranch part association,
Multibranch shared association
Multibranch shared association, multibranch shared association,
Generalization
Generalization, generalization,
Multibranch generalization
Multibranch generalization, multibranch generalization,
Generalization set, disjoint
Generalization set, disjoint, disjoint generalization set,
Generalization set, overlapping
Generalization set, overlapping, overlapping generalization set,
Block namespace containment
Block namespace containment, block namespace containment,
Participant property
Participant property, reference association, participant property, object node, connector property,
Participant property 2
Participant property 2, structure compartment, reference association, participant property, object node, actor,
Participant property 3
Participant property 3, reference association, participant property, object node,
Connector property
Connector property, object node, connector property,
Conjugated ports
Conjugated ports, port, object node, conjugated port,
Conjugated ports 2
Conjugated ports 2, port, object node, conjugated port,
Ports with flow properties
Ports with flow properties, port, object node,
Port (compartment notation)
Port (compartment notation), port,
Port (nested)
Port (nested), port, object node, nested port,
Proxy port
Proxy port, proxy port, port, object node,
Full port
Full port, port, object node, full port,
Flow property
Flow property, flow property,
Required and provided features
Required and provided features, required and provided features,
Interface block
Interface block, interface block, interface,
Item flow
Item flow, port, object node, item flow,
Item flow 2
Item flow 2, port, object node, item flow, item property,
Item flow 3
Item flow 3, port, object node, item flow, connector property,
Interface
Interface, interface,
Required and provided interfaces
Required and provided interfaces, required interface, required and provided interfaces, port, object node, interface,
Required and provided interfaces 2
Required and provided interfaces 2, required interface, required and provided interfaces, port, object node, interface,
Constraint block
Constraint block, constraint block,

UML Notation

Unified Modeling Language (UML) is a language of graphic description for object modeling in the field of software engineering. UML was created for definition, visualization, designing of software systems. UML is an open standard that uses graphic notations for creating visual models of object-oriented software systems.
Two types of diagrams are used in UML: Structure Diagrams and Behavior Diagrams. Behavior Diagrams represent the processes proceeding in a modeled environment. Structure Diagrams represent the elements that compose the system.

UML Component Diagram. Design Elements

UML Component Diagram illustrates show components are wired together to larger components and software systems that shows the structure of arbitrarily complex systems.
Rapid UML Solution for ConceptDraw DIAGRAM contains 13 vector stencils libraries with 393 interactive shapes that you can use to design your UML diagrams.
To design a Component Diagram use the UML Component Diagram library.
UML Component Diagram library contains 36 shapes
This vector stencils library contains 32 SysML symbols.
Use it to design your sequence diagrams using ConceptDraw PRO diagramming and vector drawing software.
"A sequence diagram shows, as parallel vertical lines (lifelines), different processes or objects that live simultaneously, and, as horizontal arrows, the messages exchanged between them, in the order in which they occur. This allows the specification of simple runtime scenarios in a graphical manner. ...
If the lifeline is that of an object, it demonstrates a role. Leaving the instance name blank can represent anonymous and unnamed instances.
Messages, written with horizontal arrows with the message name written above them, display interaction. Solid arrow heads represent synchronous calls, open arrow heads represent asynchronous messages, and dashed lines represent reply messages. If a caller sends a synchronous message, it must wait until the message is done, such as invoking a subroutine. If a caller sends an asynchronous message, it can continue processing and doesn’t have to wait for a response. Asynchronous calls are present in multithreaded applications and in message-oriented middleware. Activation boxes, or method-call boxes, are opaque rectangles drawn on top of lifelines to represent that processes are being performed in response to the message (ExecutionSpecifications in UML).
Objects calling methods on themselves use messages and add new activation boxes on top of any others to indicate a further level of processing.
When an object is destroyed (removed from memory), an X is drawn on top of the lifeline, and the dashed line ceases to be drawn below it (this is not the case in the first example though). It should be the result of a message, either from the object itself, or another.
A message sent from outside the diagram can be represented by a message originating from a filled-in circle (found message in UML) or from a border of the sequence diagram (gate in UML)." [Sequence diagram. Wikipedia]
The vector stencils library "Sequence diagram" is included in the SysML solution from the Software Development area of ConceptDraw Solution Park.
Sequence diagram
Sequence diagram, sequence diagram,
Lifeline
Lifeline, lifeline,
Execution specification
Execution specification, execution specification,
Execution specification 2
Execution specification 2, execution specification,
Interaction use
Interaction use, interaction use,
Combined fragment
Combined fragment, sequence diagram, message, lifeline, combined fragment, alternative combined fragment, interaction operator alt, alternatives,
Combined fragment - Weak sequencing
Combined fragment - Weak sequencing, weak sequencing combined fragment, interaction operator seq,
Combined fragment - Alternatives
Combined fragment - Alternatives, alternative combined fragment, interaction operator alt, alternatives,
Combined fragment - Option
Combined fragment - Option, option combined fragment, interaction operator opt,
Combined fragment - Break
Combined fragment - Break, break combined fragment, interaction operator break,
Combined fragment - Parallel
Combined fragment - Parallel, parallel combined fragment, interaction operator par,
Combined fragment - Strict sequencing
Combined fragment - Strict sequencing, strict sequencing combined fragment, interaction operator strict,
Combined fragment - Loop
Combined fragment - Loop, loop combined fragment, interaction operator loop,
Combined fragment - Critical region
Combined fragment - Critical region, critical region combined fragment, interaction operator critical,
Combined fragment - Negative
Combined fragment - Negative, negative combined fragment, interaction operator neg,
Combined fragment - Assertion
Combined fragment - Assertion, assertion combined fragment, interaction operator assert,
Combined fragment - Ignore
Combined fragment - Ignore, ignore combined fragment, interaction operator ignore,
Combined fragment - Consider
Combined fragment - Consider, consider combined fragment, interaction operator consider,
State invariant / Continuations
State invariant / Continuations, continuation, state invariant,
Coregion
Coregion, coregion,
Creation event
Creation event, message, lifeline, execution specification, creation event,
Destruction event
Destruction event, message, lifeline, execution specification, destruction event,
Duration constraint
Duration constraint, duration constraint,
Duration observation
Duration observation, duration observation,
Time constraint
Time constraint, time constraint,
Time observation
Time observation, time observation,
Message, asynchronous signal
Message, asynchronous signal, asynchronous signal, message,
Message, synchronous call
Message, synchronous call, synchronous call, message,
Reply message
Reply message, reply message,
Lost message
Lost message, lost message,
Found message
Found message, found message,
General ordering
General ordering, general ordering,

IDEF4 Standard

Use Case Diagrams technology. IDEF4 standard implies not only graphical presentation but the additional information about diagrams of heredity, methods systematization and types which are contained in specifications.
The vector stencils library "UML timing diagrams" contains 15 symbols for the ConceptDraw PRO diagramming and vector drawing software.
"The following nodes and edges are typically drawn in a UML timing diagram: lifeline, state or condition timeline, destruction event, duration constraint, time constraint. ...
Lifeline is a named element which represents an individual participant in the interaction. ... lifelines represent only one interacting entity. ...
Lifeline on the timing diagrams is represented by the name of classifier or the instance it represents. It could be placed inside diagram frame or a "swimlane". ...
Timing diagram could show states of the participating classifier or attribute, or some testable conditions, such as a discrete or enumerable value of an attribute. ...
UML also allows the state/ condition dimension be continuous. It could be used in scenarios where entities undergo continuous state changes, such as temperature or density. ...
Destruction occurrence is a message occurrence which represents the destruction of the instance described by the lifeline. It may result in the subsequent destruction of other objects that this object owns by composition. No other occurrence may appear after the destruction event on a given lifeline.
Complete UML name of the occurrence is destruction occurrence specification. Until UML 2.4 it was called destruction event, and earlier - stop.
The destruction event is depicted by a cross in the form of an X at the end of a timeline. ...
Duration constraint is an interval constraint that refers to a duration interval. The duration interval is duration used to determine whether the constraint is satisfied.
The semantics of a duration constraint is inherited from constraints. If constraints are violated, traces become negative which means that system is considered as failed.
Duration constraint is shown as some graphical association between a duration interval and the constructs that it constrains. ...
Time constraint is an interval constraint that refers to a time interval. The time interval is time expression used to determine whether the constraint is satisfied.
The semantics of a time constraint is inherited from constraints. All traces where the constraints are violated are negative traces, i.e., if they occur, the system is considered as failed.
Time constraint is shown as graphical association between a time interval and the construct that it constrains. Typically this graphical association is a small line, e.g., between an occurrence specification and a time interval." [uml-diagrams.org/ timing-diagrams.html]
The example "Design elements - UML timing diagrams" is included in the Rapid UML solution from the Software Development area of ConceptDraw Solution Park.
UML timing diagram symbols
UML timing diagram symbols, value lifeline, time intervals, time constraint, state lifeline, note, lifeline,
The vector stencils library "UML composite structure diagrams" contains 36 symbols for the ConceptDraw PRO diagramming and vector drawing software.
"The key composite structure entities identified in the UML 2.0 specification are structured classifiers, parts, ports, connectors, and collaborations.
(1) Part : A part represents a role played at runtime by one instance of a classifier or by a collection of instances. The part may only name the role, it may name an abstract superclass, or it may name a specific concrete class. The part can include a multiplicity factor, such as the [0..*] shown for Viewer in the diagram.
(2) Port : A port is an interaction point that can be used to connect structured classifiers with their parts and with the environment. Ports can optionally specify the services they provide and the services they require from other parts of the system. In the diagram, each of the small squares is a port. Each port has a type and is labelled with a name, such as "var", "indVar1", or "view" in the diagram. Ports may contain a multiplicity factor, for example.
Ports can either delegate received requests to internal parts, or they can deliver these directly to the behavior of the structured classifier that the port is contained within. Public ports that are visible in the environment are shown straddling the boundary, while protected ports that are not visible in the environment are shown inside the boundary. All the ports in the diagram are public, except for the view port along the right boundary of FibonacciSystem.
(3) Connector : A connector binds two or more entities together, allowing them to interact at runtime. The connector is shown as a line between some combination of parts, ports and structured classifiers. The diagram shows three connectors between ports, and one connector between a structured classifier and a part.
(4) Collaboration : A collaboration is generally more abstract than a structured classifier. It is shown as a dotted oval containing roles that instances can play in the collaboration.
(5) Structured classifier : A StructuredClassifier represents a class, often an abstract class, whose behavior can be completely or partially described through interactions between parts." [Composite structure diagram. Wikipedia]
The example "Design elements - UML composite structure diagrams" is included in the Rapid UML solution from the Software Development area of ConceptDraw Solution Park.
UML composite structure diagram symbols
UML composite structure diagram symbols, property, port, part, note, interface class, interface, fragment, component, collaboration, class,
The vector stencils library "Bank UML composite structure diagram" contains 10 shapes for drawing UML composite structure diagrams.
Use it for object-oriented modeling of your bank information system.
"The key composite structure entities identified in the UML 2.0 specification are structured classifiers, parts, ports, connectors, and collaborations.
* Part : A part represents a role played at runtime by one instance of a classifier or by a collection of instances. The part may only name the role, it may name an abstract superclass, or it may name a specific concrete class. The part can include a multiplicity factor, such as the [0..*] shown for Viewer in the diagram.
* Port : A port is an interaction point that can be used to connect structured classifiers with their parts and with the environment. Ports can optionally specify the services they provide and the services they require from other parts of the system. In the diagram, each of the small squares is a port. Each port has a type and is labelled with a name... in the diagram. Ports may contain a multiplicity factor...
* Connector : A connector binds two or more entities together, allowing them to interact at runtime. The connector is shown as a line between some combination of parts, ports and structured classifiers. The diagram shows three connectors between ports, and one connector between a structured classifier and a part.
* Collaboration : A collaboration is generally more abstract than a structured classifier. It is shown as a dotted oval containing roles that instances can play in the collaboration.
* Structured classifier: A StructuredClassifier represents a class, often an abstract class, whose behavior can be completely or partially described through interactions between parts.
An EncapsulatedClassifier is a type of structured classifier that contains ports." [Composite structure diagram. Wikipedia]
This example of UML composite structure diagram symbols for the ConceptDraw PRO diagramming and vector drawing software is included in the ATM UML Diagrams solution from the Software Development area of ConceptDraw Solution Park.
UML composite structure diagram symbols
UML composite structure diagram symbols, structured classifier, role binding, role, property, referenced role, port, part, multiplicity mark, part, connector, collaboration use, collaboration,

UML Package Diagram. Design Elements

UML Package Diagram illustrates the functionality of a software system.
ConceptDraw has 393 vector stencils in the 13 libraries that helps you to start using software for designing your own UML Diagrams. You can use the appropriate stencils of UML notation from UML Package library.
The vector stencils library "Bank UML sequence diagram" contains 34 shapes for drawing UML sequence diagrams.
Use it for object-oriented modeling of your bank information system.
"A sequence diagram shows, as parallel vertical lines (lifelines), different processes or objects that live simultaneously, and, as horizontal arrows, the messages exchanged between them, in the order in which they occur. This allows the specification of simple runtime scenarios in a graphical manner.
Diagram building blocks.
If the lifeline is that of an object, it demonstrates a role. Leaving the instance name blank can represent anonymous and unnamed instances.
Messages, written with horizontal arrows with the message name written above them, display interaction. Solid arrow heads represent synchronous calls, open arrow heads represent asynchronous messages, and dashed lines represent reply messages. ...
Activation boxes, or method-call boxes, are opaque rectangles drawn on top of lifelines to represent that processes are being performed in response to the message (ExecutionSpecifications in UML).
Objects calling methods on themselves use messages and add new activation boxes on top of any others to indicate a further level of processing.
When an object is destroyed (removed from memory), an X is drawn on top of the lifeline, and the dashed line ceases to be drawn below it ...
A message sent from outside the diagram can be represented by a message originating from a filled-in circle (found message in UML) or from a border of the sequence diagram (gate in UML)." [Sequence diagram. Wikipedia]
This example of UML sequence diagram symbols for the ConceptDraw PRO diagramming and vector drawing software is included in the ATM UML Diagrams solution from the Software Development area of ConceptDraw Solution Park.
UML sequence diagram symbols
UML sequence diagram symbols, weak sequencing combined fragment, interaction operator seq, synchronous call, strict sequencing combined fragment, interaction operator strict, state invariant, constraint, reply message, parallel combined fragment, interaction operator par, option combined fragment, interaction operator opt, note, negative combined fragment, interaction operator neg, message to self, self message, self delegation, lost message, loop combined fragment, interaction operator loop, lifeline, interaction use, combined fragment, interaction operand, interaction constraint, gate, frame, found message, execution specification, entity, lifeline, destruction event, delete message, critical region combined fragment, interaction operator critical, create message, control, lifeline, continuation, state invariant, consider combined fragment, interaction operator consider, concurrent, comment note, break combined fragment, interaction operator break, boundary, lifeline, asynchronous call, assertion combined fragment, interaction operator assert, alternative combined fragment, interaction operator alt, alternatives, actor, lifeline,
The vector stencils library "Bank UML package diagram" contains 5 shapes for drawing UML package diagrams.
Use it for object-oriented modeling of your bank information system.
"A package diagram in the Unified Modeling Language depicts the dependencies between the packages that make up a model.
In addition to the standard UML Dependency relationship, there are two special types of dependencies defined between packages:
* package import,
* package merge.
Elements.
1. Package: a general purpose mechanism for organizing model elements & diagrams into groups. It provides an encapsulated namespace within which all the names must be unique. It is used to group semantically related elements. It is a namespace as well as an element that can be contained in other packages' namespaces.
2. Class: a representation of an object that reflects its structure and behavior within the system. It is a template from which running instances are created. Classes usually describe the logical structure of the system.
3. Interface: a specification of behavior. An implementation class must be written to support the behavior of an interface class.
4. Object: an instance of a class. It is often used in analysis to represent an artifact or other item.
5. Table: a stereotyped class." [Package diagram. Wikipedia]
This example of UML package diagram symbols for the ConceptDraw PRO diagramming and vector drawing software is included in the ATM UML Diagrams solution from the Software Development area of ConceptDraw Solution Park.
UML package diagram symbols
UML package diagram symbols, package merge, package import, element import, package, dependency,
The vector stencils library "UML package diagrams" contains 21 symbols for the ConceptDraw PRO diagramming and vector drawing software.
"A package diagram in the Unified Modeling Language depicts the dependencies between the packages that make up a model. ...
Elements.
(1) Package: It is a general purpose mechanism for organizing model elements & diagrams into groups. It provides an encapsulated namespace within which all the names must be unique. It is used to group semantically related elements. It is a namespace as well as an element that can be contained in other package's namespaces.
(2) Class: It is a representation of objects, that reflects their structure and behavior within the system. It is a template from which actually running instances are created. Classes usually describe logical structure of system.
(3) Interface: It is a specification of behavior. Implementing classes of an interface class are required to support the behavior.
(4) Object: It is an instance of class. It is often used in analysis to represent numerous artifacts and items that exist.
(5) Table: It is a stereotyped class." [Package diagram. Wikipedia]
The example "Design elements - UML package diagrams" is included in the Rapid UML solution from the Software Development area of ConceptDraw Solution Park.
UML package diagram symbols
UML package diagram symbols, part, package, note, model, interaction, content, class, actor, activity,

IDEF1X Standard

Use Case Diagrams technology. IDEF1x standard - for work with relational data bases. IDEF1x standard is meant for constructing of conceptual schemes which represent the structure of data in the context of the concerned system, for example, a commercial organization.

computer networks Computer and Networks Area

computer networks
The solutions from Computer and Networks Area of ConceptDraw Solution Park collect samples, templates and vector stencils libraries for drawing computer and network diagrams, schemes and technical drawings.