Structure
ATLOperationExpression
Represents an ATL operation call expression.
struct ATLOperationExpressionOverview
Operation expressions handle both contextual and context-free operation calls, supporting the full range of ATL/OCL operations including helper functions, built-in operations, and metamodel-specific operations.
Example Usage
// Context-free operation call
let helperCall = ATLOperationExpression(
source: nil,
operationName: "myHelper",
arguments: [ATLLiteralExpression(value: "test")]
)
// Contextual operation call
let methodCall = ATLOperationExpression(
source: ATLVariableExpression(name: "self"),
operationName: "toString",
arguments: []
)Topics
Operators
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Initializers
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init(source:operationName:arguments:)
Creates a new operation expression.
Instance Properties
V
arguments
The argument expressions for the operation call.
V
operationName
The name of the operation to invoke.
V
source
The source expression (receiver) for the operation call.
Instance Methods
F
evaluate(in:)
Evaluates the expression within the specified execution context.