Class UMLSequenceFragment

Represents a fragment in the sequence diagram, such as a loop, alternative, or other interaction construct.

Inheritance

System.Object

UMLSequenceFragment

Inherited Members

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.ToString()

Namespace: Syncfusion.UI.Xaml.Diagram

Assembly: Syncfusion.SfDiagram.WPF.dll

Syntax

public class UMLSequenceFragment

Constructors

UMLSequenceFragment()

Declaration

public UMLSequenceFragment()

Properties

Conditions

Gets or sets the list of conditions associated with the fragment.  Conditions describe specific rules or states that the fragment depends on or checks for. 

Declaration

public IEnumerable<UMLSequenceFragmentCondition> Conditions { get; set; }

Property Value

Type
System.Collections.Generic.IEnumerable<UMLSequenceFragmentCondition>

Remarks

For Alternative fragments, you can specify multiple conditions to represent different paths.   For Optional and Loop fragments, only one condition should be provided. 

Examples

 

<!-- Initialize the SfDiagram -->
<syncfusion:SfDiagram x:Name="diagram">
    <!-- Add the sequence diagram -->
    <syncfusion:SfDiagram.Model>
        <syncfusion:UMLSequenceDiagramModel>
            <!-- Add the participants -->
            <syncfusion:UMLSequenceDiagramModel.Participants>
                <syncfusion:ParticipantCollection>
                    <syncfusion:UMLSequenceParticipant ID="Participant1" Content="Mike">
                        <syncfusion:UMLSequenceParticipant.ActivationBoxes>
                            <syncfusion:ActivationBoxCollection>
                                <syncfusion:UMLSequenceActivationBox ID="Activation1" StartMessageID="Message1" EndMessageID="Message2"/>
                            </syncfusion:ActivationBoxCollection>
                        </syncfusion:UMLSequenceParticipant.ActivationBoxes>
                    </syncfusion:UMLSequenceParticipant>
                    <syncfusion:UMLSequenceParticipant ID="Participant2" Content="John"/>
                </syncfusion:ParticipantCollection>
            </syncfusion:UMLSequenceDiagramModel.Participants>
            <!-- Add the messages -->
            <syncfusion:UMLSequenceDiagramModel.Messages>
                <syncfusion:MessageCollection>
                    <syncfusion:UMLSequenceMessage ID="Message1" FromParticipantID="Participant1" ToParticipantID="Participant2" Content="Hello John"/>
                    <syncfusion:UMLSequenceMessage ID="Message2" FromParticipantID="Participant2" ToParticipantID="Participant1" Content="Hi Mike"/>
                </syncfusion:MessageCollection>
            </syncfusion:UMLSequenceDiagramModel.Messages>
            <!-- Add the fragments -->
            <syncfusion:UMLSequenceDiagramModel.Fragments>
                <syncfusion:FragmentCollection>
                    <syncfusion:UMLSequenceFragment ID="Fragment1" Type="Optional">
                        <syncfusion:UMLSequenceFragment.Conditions>
                            <syncfusion:ConditionCollection>
                                <syncfusion:UMLSequenceFragmentCondition Content="Talk">
                                    <syncfusion:UMLSequenceFragmentCondition.MessageIds>
                                        <syncfusion:MessageIdCollection>
                                            <sys:String>Message1</sys:String>
                                            <sys:String>Message2</sys:String>
                                        </syncfusion:MessageIdCollection>
                                    </syncfusion:UMLSequenceFragmentCondition.MessageIds>
                                </syncfusion:UMLSequenceFragmentCondition>
                            </syncfusion:ConditionCollection>
                        </syncfusion:UMLSequenceFragment.Conditions>
                    </syncfusion:UMLSequenceFragment>
                </syncfusion:FragmentCollection>
            </syncfusion:UMLSequenceDiagramModel.Fragments>
        </syncfusion:UMLSequenceDiagramModel>
    </syncfusion:SfDiagram.Model>
</syncfusion:SfDiagram>

 

ID

Gets or sets the unique identifier for the fragment. 

Declaration

public object ID { get; set; }

Property Value

Type
System.Object

Examples

 

<!-- Initialize the SfDiagram -->
<syncfusion:SfDiagram x:Name="diagram">
    <!-- Add the sequence diagram -->
    <syncfusion:SfDiagram.Model>
        <syncfusion:UMLSequenceDiagramModel>
            <!-- Add the participants -->
            <syncfusion:UMLSequenceDiagramModel.Participants>
                <syncfusion:ParticipantCollection>
                    <syncfusion:UMLSequenceParticipant ID="Participant1" Content="Mike">
                        <syncfusion:UMLSequenceParticipant.ActivationBoxes>
                            <syncfusion:ActivationBoxCollection>
                                <syncfusion:UMLSequenceActivationBox ID="Activation1" StartMessageID="Message1" EndMessageID="Message2"/>
                            </syncfusion:ActivationBoxCollection>
                        </syncfusion:UMLSequenceParticipant.ActivationBoxes>
                    </syncfusion:UMLSequenceParticipant>
                    <syncfusion:UMLSequenceParticipant ID="Participant2" Content="John"/>
                </syncfusion:ParticipantCollection>
            </syncfusion:UMLSequenceDiagramModel.Participants>
            <!-- Add the messages -->
            <syncfusion:UMLSequenceDiagramModel.Messages>
                <syncfusion:MessageCollection>
                    <syncfusion:UMLSequenceMessage ID="Message1" FromParticipantID="Participant1" ToParticipantID="Participant2" Content="Hello John"/>
                    <syncfusion:UMLSequenceMessage ID="Message2" FromParticipantID="Participant2" ToParticipantID="Participant1" Content="Hi Mike"/>
                </syncfusion:MessageCollection>
            </syncfusion:UMLSequenceDiagramModel.Messages>
            <!-- Add the fragments -->
            <syncfusion:UMLSequenceDiagramModel.Fragments>
                <syncfusion:FragmentCollection>
                    <syncfusion:UMLSequenceFragment ID="Fragment1" Type="Optional">
                        <syncfusion:UMLSequenceFragment.Conditions>
                            <syncfusion:ConditionCollection>
                                <syncfusion:UMLSequenceFragmentCondition Content="Talk">
                                    <syncfusion:UMLSequenceFragmentCondition.MessageIds>
                                        <syncfusion:MessageIdCollection>
                                            <sys:String>Message1</sys:String>
                                            <sys:String>Message2</sys:String>
                                        </syncfusion:MessageIdCollection>
                                    </syncfusion:UMLSequenceFragmentCondition.MessageIds>
                                </syncfusion:UMLSequenceFragmentCondition>
                            </syncfusion:ConditionCollection>
                        </syncfusion:UMLSequenceFragment.Conditions>
                    </syncfusion:UMLSequenceFragment>
                </syncfusion:FragmentCollection>
            </syncfusion:UMLSequenceDiagramModel.Fragments>
        </syncfusion:UMLSequenceDiagramModel>
    </syncfusion:SfDiagram.Model>
</syncfusion:SfDiagram>

 

Type

Gets or sets the type of the fragment.  This specifies the kind of interaction construct, such as Loop, Optional or Alternative. 

Declaration

public UMLSequenceFragmentType Type { get; set; }

Property Value

Type
UMLSequenceFragmentType

Examples

 

<!-- Initialize the SfDiagram -->
<syncfusion:SfDiagram x:Name="diagram">
    <!-- Add the sequence diagram -->
    <syncfusion:SfDiagram.Model>
        <syncfusion:UMLSequenceDiagramModel>
            <!-- Add the participants -->
            <syncfusion:UMLSequenceDiagramModel.Participants>
                <syncfusion:ParticipantCollection>
                    <syncfusion:UMLSequenceParticipant ID="Participant1" Content="Mike">
                        <syncfusion:UMLSequenceParticipant.ActivationBoxes>
                            <syncfusion:ActivationBoxCollection>
                                <syncfusion:UMLSequenceActivationBox ID="Activation1" StartMessageID="Message1" EndMessageID="Message2"/>
                            </syncfusion:ActivationBoxCollection>
                        </syncfusion:UMLSequenceParticipant.ActivationBoxes>
                    </syncfusion:UMLSequenceParticipant>
                    <syncfusion:UMLSequenceParticipant ID="Participant2" Content="John"/>
                </syncfusion:ParticipantCollection>
            </syncfusion:UMLSequenceDiagramModel.Participants>
            <!-- Add the messages -->
            <syncfusion:UMLSequenceDiagramModel.Messages>
                <syncfusion:MessageCollection>
                    <syncfusion:UMLSequenceMessage ID="Message1" FromParticipantID="Participant1" ToParticipantID="Participant2" Content="Hello John"/>
                    <syncfusion:UMLSequenceMessage ID="Message2" FromParticipantID="Participant2" ToParticipantID="Participant1" Content="Hi Mike"/>
                </syncfusion:MessageCollection>
            </syncfusion:UMLSequenceDiagramModel.Messages>
            <!-- Add the fragments -->
            <syncfusion:UMLSequenceDiagramModel.Fragments>
                <syncfusion:FragmentCollection>
                    <syncfusion:UMLSequenceFragment ID="Fragment1" Type="Optional">
                        <syncfusion:UMLSequenceFragment.Conditions>
                            <syncfusion:ConditionCollection>
                                <syncfusion:UMLSequenceFragmentCondition Content="Talk">
                                    <syncfusion:UMLSequenceFragmentCondition.MessageIds>
                                        <syncfusion:MessageIdCollection>
                                            <sys:String>Message1</sys:String>
                                            <sys:String>Message2</sys:String>
                                        </syncfusion:MessageIdCollection>
                                    </syncfusion:UMLSequenceFragmentCondition.MessageIds>
                                </syncfusion:UMLSequenceFragmentCondition>
                            </syncfusion:ConditionCollection>
                        </syncfusion:UMLSequenceFragment.Conditions>
                    </syncfusion:UMLSequenceFragment>
                </syncfusion:FragmentCollection>
            </syncfusion:UMLSequenceDiagramModel.Fragments>
        </syncfusion:UMLSequenceDiagramModel>
    </syncfusion:SfDiagram.Model>
</syncfusion:SfDiagram>