XQueryFunction extends Function

Provides an interface to a predefined set of XQuery Functions as Functions.

Direct subtypes:

XQueryPredicate

All subtypes: Toggle

Inference Rules

(none)

Constraints

"Non-unique slot names defined in Function" [Checks.chk] [from Function]
"Slot names and types mismatch" [Checks.chk] [from Function]

Attributes

func : XQUERY_FUNCTIONS (required)
The XQuery function referenced by this XQueryFunction.

Accepted literals: OP_NUMERIC_ADD, OP_NUMERIC_SUBTRACT, OP_NUMERIC_MULTIPLY, OP_NUMERIC_DIVIDE, FN_ABS, FN_FLOOR, FN_CONCAT, FN_SUBSTRING, FN_CONTAINS, FN_CODEPOINT_EQUAL, OP_NUMERIC_EQUAL, OP_NUMERIC_LESS_THAN, OP_NUMERIC_GREATER_THAN, FN_NOT

Inherited Attributes

generatedRule : EString (optional)
To assist in debugging, this attribute may be populated with the name of the model completion rule that created this element. More extensive traceability support may be provided in the future.
id : EString (optional)
A unique identifier for this model element. Should be globally unique.
isGenerated : EBoolean (optional)
Set to true if the current element has been generated.
name : EString (optional)
A non-unique string that names a given object.
slotNames : EString (optional)
A list of the named slots of this Function.

Children

(none)

Inherited Children

conditionEdges : [0...*] SimpleCondition
A list of contained SimpleConditions.
constraintEdges : [0...*] ConstraintEdge
A list of contained ConstraintEdges.
ecaRules : [0...*] ECARule
A list of contained ECARules.
extendsEdges : [0...*] ExtendsEdge
A list of contained ExecutionEdges.
parameterEdges : [0...*] Parameter
A list of contained Parameters.
providesEdges : [0...*] ProvidesEdge
A list of contained ProvidesEdges.
requiresEdges : [0...*] RequiresEdge
A list of contained RequiresEdges.
schemaEdges : [0...*] SchemaEdge
A list of contained SchemaEdges.
selectEdges : [0...*] SelectEdge
A list of contained SelectEdges.
wires : [0...*] Wire
A list of contained Wires.

References

(none)

Inherited References

conditioned : [0...*] ComplexTerm [opposite: function]
A ComplexTerm may be used in the definition of a Condition, if this Function is a Predicate.
generatedBy : [0...*] GeneratesElements [opposite: generatedElements]
A list of elements that generated this element; conversely, overriding the source will prevent this element from being created.
outWires : [0...*] Wire [opposite: from]
A list of outgoing Wires.
slotTypes : [0...*] EClassifier
A list of the type of each slot of this Function.
type : [0...1] EClassifier
The return type of this Function.

Extensions

(none)

Inherited Extensions