A container class storing a list of UtilityPropagators. More...
Import Statement: | import Esri.ArcGISRuntime 100.15 |
Since: | Esri.ArcGISRuntime 100.7 |
Properties
- count : int
Signals
- countChanged()
- itemAdded(int index)
- itemRemoved(int index)
Methods
- void append(UtilityPropagator utilityPropagator)
- void clear()
- bool contains(UtilityPropagator utilityPropagator)
- error forEach(callback)
- UtilityPropagator get(int index)
- int indexOf(UtilityPropagator utilityPropagator)
- void insert(int index, UtilityPropagator utilityPropagator)
- void move(int from, int to)
- void remove(int index, int count)
- void removeOne(UtilityPropagator utilityPropagator)
Detailed Description
Note: You cannot declare or create a component of this type in QML code.
The model returns data for the following roles:
Role | Type | Description |
---|---|---|
comparisonOperator | UtilityAttributeComparisonOperator | The operator that is applied when executing the trace. |
networkAttribute | UtilityNetworkAttribute | TThe UtilityNetworkAttribute to propagate further along the trace |
propagatorFunctionType | UtilityPropagatorFunctionType | The function type that is applied to the UtilityNetworkAttribute |
substitutionNetworkAttribute | UtilityNetworkAttribute | The UtilityNetworkAttribute that maps each bit in another bitset |
value | QVariant | The value that is compared against the propagated value when executing the trace. |
See also UtilityPropagator.
Property Documentation
Signal Documentation
Emitted when the count property of the model changes.
Note: The corresponding handler is onCountChanged
.
Emitted when an item is added to the list model at the index specified in the parameter.
Note: The corresponding handler is onItemAdded
.
This signal was introduced in Esri.ArcGISRuntime 100.15.
Emitted when an item is removed from the list model at the index specified in the parameter.
Note: The corresponding handler is onItemRemoved
.
This signal was introduced in Esri.ArcGISRuntime 100.15.
Method Documentation
void append(UtilityPropagator utilityPropagator) |
Appends a utilityPropagator to the UtilityPropagator list model.
bool contains(UtilityPropagator utilityPropagator) |
Returns true
if the list model contains the specified utilityPropagator.
Receives a callback function to execute for each utility propagator in the model.
The callback function can take 0 to 3 optional arguments, in order:
- element Current utility propagator
- index Current index in array.
- array Reference to UtilityPropagatorListModel.
Returns undefined if no error occurred, and an error message otherwise.
const error = UtilityPropagatorListModel.forEach(function(element, index, array) { ... }); if (error) { console.error(error.message); }
UtilityPropagator get(int index) |
Returns the utility propagator at the specified index.
int indexOf(UtilityPropagator utilityPropagator) |
Returns the index of a specific utilityPropagator from the list model.
void insert(int index, UtilityPropagator utilityPropagator) |
Inserts a utilityPropagator at a specified index in the list.
Moves one utility propagator from an index in the list model to a different index.
Removes one or more objects starting at the specified index.
- index Index of first object to remove.
- count Number of objects to remove. This parameter defaults to
1
.
void removeOne(UtilityPropagator utilityPropagator) |
Removes the specified utilityPropagator from the list model.