Class ClassifierMultiplicity

Represents multiplicity information for a UML relationship.

Inheritance
object
DiagramObject
ClassifierMultiplicity
Implements
Inherited Members
Namespace: Syncfusion.Blazor.Diagram
Assembly: Syncfusion.Blazor.Diagram.dll
Syntax
public class ClassifierMultiplicity : DiagramObject, IDiagramObject, ICloneable
Remarks

Stores the multiplicity labels for both the source and target ends of a connector.

It contains two MultiplicityLabel objects: Source and Target, representing the multiplicity at each endpoint of a Connector.

Examples
connectors.Add(new Connector()
{
    ID = "connector1",
    SourcePoint = new DiagramPoint() { X = 100, Y = 200 },
    TargetPoint = new DiagramPoint() { X = 300, Y = 200 },
    Type = ConnectorSegmentType.Straight,
    Shape = new RelationShip()
    {
        RelationshipShape = Relationship.Association,
        Multiplicity = new ClassifierMultiplicity()
        {
            Source = new MultiplicityLabel()
            {
                LowerBounds = "1",
                UpperBounds = "1"
            },
            Target = new MultiplicityLabel()
            {
                LowerBounds = "0",
                UpperBounds = "*"
            }
        }
    }
});

Constructors

ClassifierMultiplicity()

Initializes a new instance of ClassifierMultiplicity.

Declaration
public ClassifierMultiplicity()

ClassifierMultiplicity(ClassifierMultiplicity)

Initializes a new instance of ClassifierMultiplicity copied from src.

Declaration
public ClassifierMultiplicity(ClassifierMultiplicity src)
Parameters
Type Name Description
ClassifierMultiplicity src

Properties

Source

Gets or sets the multiplicity label for the source end of the relationship connector.

Declaration
[JsonPropertyName("source")]
public MultiplicityLabel Source { get; set; }
Property Value
Type Description
MultiplicityLabel

A MultiplicityLabel representing the source cardinality.
Remarks

This property defines how many instances of the source element can participate in the relationship.

It is displayed near the starting point of the connector.

Examples

This example demonstrates setting the source multiplicity:

connectors.Add(new Connector()
{
    ID = "connector2",
    SourcePoint = new DiagramPoint() { X = 150, Y = 250 },
    TargetPoint = new DiagramPoint() { X = 350, Y = 250 },
    Shape = new RelationShip()
    {
        RelationshipShape = Relationship.Dependency,
        Multiplicity = new ClassifierMultiplicity()
        {
            Source = new MultiplicityLabel()
            {
                LowerBounds = "1",
                UpperBounds = "*"
            }
        }
    }
});

Target

Gets or sets the multiplicity label for the target end of the relationship connector.

Declaration
[JsonPropertyName("target")]
public MultiplicityLabel Target { get; set; }
Property Value
Type Description
MultiplicityLabel

A MultiplicityLabel representing the target cardinality.
Remarks

This property defines how many instances of the target element can be associated with a single source element.

It is displayed near the end point of the connector.

Examples

This example demonstrates setting the target multiplicity:

connectors.Add(new Connector()
{
    ID = "connector3",
    SourcePoint = new DiagramPoint() { X = 200, Y = 300 },
    TargetPoint = new DiagramPoint() { X = 400, Y = 300 },
    Shape = new RelationShip()
    {
        RelationshipShape = Relationship.Association,
        Multiplicity = new ClassifierMultiplicity()
        {
            Target = new MultiplicityLabel()
            {
                LowerBounds = "0",
                UpperBounds = "1"
            }
        }
    }
});

Methods

Clone()

Creates a new object that is a copy of the current ClassifierMultiplicity.

Declaration
public override object Clone()
Returns
Type
object
Overrides

Implements