AccessControlHandler Within a Scope,
enforces that all user access must satisfy certain access control requirements
such as Roles
and Permissions,
as specified by outgoing RequiresEdges.
ActivityNode A
primitive element of functionality as contained within an
ActivityOperation.
ActivityOperation A
user-defined Operation
consisting of ActivityNode
connected by ExecutionEdges
and DataFlowEdges.
ActivityParameter Allows
access to Parameters
provided to this ActivityOperation
or ActivityPredicate
as named ActivityParameters.
ActivityPredicate A
user-defined Predicate
consisting of ActivityNode
connected by ExecutionEdges
and DataFlowEdges.
Arithmetic An
inline expression of arithmetic, operating upon all incoming
DataFlowEdge values.
AutocompleteWire An
AutocompleteWire
specifies that a target VisibleThing
should support data entry through autocompletion from the source
DomainIterator, as specified by a
matching
DomainAttribute.
BuiltinOperation A
builtin reusable block of functionality with respect to its container.
BuiltinProperty A
builtin BooleanProperty
with predefined behaviour, based on the
BuiltinProperty
type, and the type of its
implicit container.
Button A clickable
button.
CancelNode Specifies
that the current ActivityOperation
did not execute successfully, or the ActivityPredicate must return false.
CastNode Allows
one data
type to be cast to another
data type. Has an outgoing
"check" DataFlowEdge
which can be used to check for invalid casts, otherwise a failing conversion
is silent.
ConstraintEdge Allows
for the definition of complex requirements of
RequiresEdges through logical operators.
DataFlowEdge Represents
the flow of data from a data
source to a data
destination.
DecisionNode Based
on its name,
considers the incoming Conditions
or DataFlowEdges,
and follows passing or failing ExecutionEdges
as appropriate.
DetailWire A
DetailWire
specifies that an DomainInstance
represented within a VisibleThing
should be independently viewable on a separate
Frame.
DomainAttribute A
single domain-specific typed
attribute of a particular DomainType.
DomainAttributeInstance A single instance of a
DomainAttribute for a particular
DomainType
instance.
DomainFeature A
particular feature of a DomainType,
which may be an attribute
or a reference.
DomainInstance A
single instance of a DomainType,
as contained within a DomainIterator.
DomainIterator Provides
an iterable interface over instances of a particular
DomainType, as
selected from a particular
DomainSource.
DomainSource A
specific source of instances of a particular
DomainType.
DomainType The
composition of individual
data elements into a domain-specific structure.
ECARule An
ECARule
defines how a triggering Event
may execute a particular Action,
as optionally restricted by incoming Conditions.
EXSDDataType Provides
a bridge from XSDSimpleDataTypes
to EDataTypes.
Email A Message sent
as an e-mail message to
a particular recipient.
Event The source
of a triggerable event for a particular model element.
ExecutionEdge Represents
the execution flow within an ActivityOperation
or ActivityPredicate.
ExtendsEdge A
simple inheritance or subtyping relationship from the source element to the
target element.
ExternalValue Acts
as a bridge between ActivityNodes
to external Values.
FinishNode Specifies
that the current ActivityOperation
executed successfully, or the ActivityPredicate
must return true.
Frame A block
of content that may be accessed and rendered independently by a web browser,
often as a single web page.
Gate Restricts
access into, or out of, a Scope
until all incoming Conditions
are satisfied.
InputForm A
group of related input elements, derived from the HTML FORM element.
InputTextField A
single text field, storing a single text value, which may be edited by the
user.
InternetApplication A Scope
which represents the entire web application, and is the root element of all
IAML model instances.
IteratorList When
connected to a DomainIterator,
an IteratorList
can illustrate any number of DomainInstances
as a list.
JoinNode Joins
multiple split
execution threads back together. Halts until all threads are complete.
Label A static
block of text that is not user-editable.
LoginHandler Within
a Scope,
enforces that all user access must be authenticated through a particular login
method.
Map A geographical
area represented as an interactive map. This
Map may contain many separate
MapPoints.
MapPoint A
single geographical point, as opposed to a location represented by a Map. A
MapPoint does not need to be contained
within a Map.
OperationCallNode A
virtual Event,
which permits an outgoing ECARule
to be triggered.
Parameter Associates
a ParameterValue
to a named slot of a Function,
or as parameters ( QueryParameters
or ActivityParameters)
to an Action.
Permission A
specific permission, which may or may not be associated with a
Role. boolean .
ProvidesEdge Indicates
that the source Role
or DomainIterator
provides the target Permission.
QueryParameter Runtime
HTTP GET parameters of the currently requested URL.
RequiresEdge An
access requirement for an AccessControlHandler,
or a permission requirement for a Role.
Role A specific
role of a user within a web application using Role-Based Access Control, prodiving
a particular set of Permissions.
SchemaEdge Defines
the possible sources
of data for a particular DomainType.
SelectEdge Defines
the source
of data types
for a particular DomainIterator.
Session A
user session, which is only accessible by a single user.
SetNode Sets
the value of all outgoing DataFlowEdges
to the value of the first incoming DataFlowEdge.
SetWire When
the value of a source element changes, the target element will be updated
with this value (but not vice versa). Can be connected to any
CanBeSynced model element.
SimpleCondition May
be used to conditionally prevent an ECARule from firing, if the evaluation of this
ComplexTerm
returns false.
SplitNode Execution
flow can split off into multiple threads, reconnected with a
JoinNode.
StartNode An
ActivityOperation
or ActivityPredicate
may contain a single StartNode
as the starting point of its execution
flow.
SyncWire When
the value of a connected element changes, a
SyncWire will update the other connected
element. Can be connected to any CanBeSynced
model element.
TemporaryVariable A
temporary Value
instance, whose value will be lost once this
ActivityOperation or
ActivityPredicate is completed.
Value Represents
a single typed
value, accessible and modifiable at runtime.
VisibleThing An
interface element that may be rendered to the user.
XQueryFunction Provides
an interface to a predefined set of XQuery Functions as
Functions.
XQueryPredicate An
XQueryFunction
that is typed
boolean .