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OCL
OCL (Object Constraint Language)
OCL Basics & Syntax
OCL
Part 1 OCL Common Expressions
OCL by example
Boolean
Learn OCL
Mathematical symbols
Understanding OCL with reference to SQL
OclIsUndefined
A few words on linq
OCL Precedence rules
OclIsInvalid
ChangeTime
Writing OCL Expressions and Constraints
OCL Expressions
Understanding OCL with reference to SQL
Turnkey session 7: Expressions
Escape codes
Regular expressions
Custom types and custom operations in OCL
OCLOperators less than
OCL Operators: Collection Navigation
Examples on collection operators
OCL Collection Operators
OCL Operators isUnique
OCL Operators product
OCL General Operators
OCL Operators one
Part 2 OCL: Operators
OCLOperators Qualify GenericAt0
OCL Operators: Numeric & Arithmetic
Double
OCL Number Operators
Number conversions
OCLOperators divide
OCLOperators minus
OCLOperators modulus
OCLOperators multiplication
OCL Operators: String Manipulation
String
OCL String Operators
Comparing strings
Encoding
ToInteger () : Integer
OCL Operators: Date & Time
Date vs Time
DateTime
OCL Operators: Logical & Conditional
If else endif
OCL Boolean Operators
OCLOperators whentrue
Advanced OCL Techniques (Recursion, Complex Queries)
OCLOperators allInstancesAtTime
OCL in ViewModels and UI Expressions
How to use the ExecutePS function in selfVM
OCLOperators ViewModelAsJSon
OCL Pitfalls and Debugging (Model Debugger)
Adding or removing tagged values in your model - using the model debugger
Practical expressions to get insights into your model content
Using the model debugger to change the model itself
OCL Best Practices
EAL (Executable Action Language)
EAL Overview
EAL
Assignment & Flow Control
OCLOperators :=
OCLOperators foreach
OCLOperators whenfalse
OCLOperators whentrue
OCLOperators :=
OCLOperators assignment
Collection Manipulation
OCLOperators add
OCLOperators addReturnIndexOf0
OCLOperators insertAt
OCLOperators remove
OCLOperators removeAt
OCLOperators clear
Object Lifecycle & State
OCLOperators create
OCLOperators delete
OCLOperators deepclone
OCLOperators setToNull
OCLOperators stateMachineForceMode
OCLOperators stateMachineTrigger
OCLOperators stateMachineTrigger
Server & Persistence
OCLOperators Save
OCLOperators Refresh
OCLOperators ReQuery
OCLOperators Search
OCLOperators RunServerSideViewModelNow
OCLOperators SuspectExternalUpdateInvalidate
OCLOperators RemoteTurnkeyConnectGetSessionKey
OCLOperators RemoteTurnkeyExecuteAction
OCLOperators RemoteTurnkeyGetByteArray
OCLOperators RemoteTurnkeyGetStringValue
OCLOperators RemoteTurnkeySetByteArray
OCLOperators RemoteTurnkeySetStringValue
OCLOperators RemoteTurnkeyCloseSession
OCLOperators Refresh
OCLOperators RemoteTurnkeyCloseSession
OCLOperators RemoteTurnkeyExecuteAction
OCLOperators RemoteTurnkeySetStringValue
OCLOperators SuspectExternalUpdateInvalidate
Navigation & UI
OCLOperators Navigate
OCLOperators ShowActionMenuForCurrentInNesting
OCLOperators ExecuteAction
OCLOperators ExecuteCurrentActionAgainOnce
OCLOperators ExecuteFetchHints
OCLOperators ExecutePS
OCLOperators ExecuteQueryPlan
OCLOperators ExecuteFetchHints
OCLOperators Navigate
OCLOperators ShowActionMenuForCurrentInNesting
Import, Export & Transform
OCLOperators ApplyTaJson
OCLOperators MergeTaJson
OCLOperators transform
OCLOperators JSonToObjects
OCLOperators XmlToObjects
OCLOperators ViewModelAsJSon
OCLOperators ViewModelAsXml
OCLOperators GetGridAsTabSepData
Import Tabular Separated Data Using OCLOperators
OCLOperators XmlValidateWithSchemas
OCLOperators XsltTransformXml
OCLOperators ApplyTaJson
OCLOperators XmlToObjects
OCLOperators XmlValidateWithSchemas
OCLOperators XsltTransformXml
OCLOperators transform
External Communication
OCLOperators RestGet
OCLOperators RestPost
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OCLOperators RestPatch
OCLOperators RestDelete
OCLOperators RestDownload
OCLOperators SoapCall
OCLOperators RestDelete
OCLOperators RestGet
OCLOperators RestPut
Utilities
OCLOperators scriptevalcheck
OCLOperators newGuid
OCLOperators base
OCLOperators PSExpression Refresh
OCLOperators SysDocBatchZip
OCLOperators Download
OCLOperators SaveToFile
OCLOperators opendocumentreportshow
OCLOperators changePoints
OCLOperators scripteval
OCLOperators ExecuteAction
OCLOperators ExecuteCurrentActionAgainOnce
OCLOperators ExecutePS
OCLOperators GetGridAsTabSepData
OCLOperators RemoteTurnkeyConnectGetSessionKey
OCLOperators RemoteTurnkeyGetByteArray
OCLOperators RemoteTurnkeySetByteArray
OCLOperators RunServerSideViewModelNow
OCLOperators Save
OCLOperators create
OCLOperators deepclone
OCLOperators delete
OCLOperators foreach
OCLOperators setToNull
OCLOperators whenfalse
Documentation
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OCLOperators timeStampToTime
OCLOperators timeStampToTime
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Created by
Hans.karlsen
on 2022-10-26 · Last edited by
Edgar
on 2025-08-31.
See:
Versioned on class
Categories
:
Intermediate-Friendly
OCL (Object Constraint Language)
OCL Operators: Date & Time
Priority 50
