Design of a Model-Based SLA Management Service and Its Applications over Distributed SOA Environments - Grid Computing: Infrastructure, Service, and Applications - page 257

SLACommon

SLATemplate
+templateID : string
+name : string
+description : string

SLAProper

1

SLA

*

* *

*

1

SLI

Te r m
+name : string

CreationConstraint
+constraintExpression : string

+name : string
+description : string
+valueType : string
+units : string
+measurementSpec : string

ContextInfo
+serviceProviderisResponder : bool
+startTime : Date
+expirationTime : Date

* 1..* 1

*

agreementlnitiator
agreementResponder

1

1 1

Participant
+name : string
+companyName : string
+contactName : string
+contactPhone : string
+contactAddress : string
+contactEmail : string

ServiceDescriptionTerm
+serviceName : string
+serviceDescription : string

GuaranteeTerm

Info about
(an aspect of )
the service
being provided.

1

0.1

1

* ServiceToBeDelivered

ServiceDescriptionReference

+targetURL : string
+targetHashType : string
+targetHash : string

*

1 1 *

*

PricingModel PaymentProtocolModel SLO Preference

Entity