DataObject is a node in a tree of data. More...
Public Member Functions | |
| void | addChild (DataObject child) |
| Adds data object as child of this object. More... | |
| DataObject | getChild (int index) |
| Retrieves a child object in given index. More... | |
| int | getChildCount () |
| Retrieves the count of child objects in this data object. More... | |
| int | getChildIndex (DataObject child) |
| Retrieves the index of a child data object. More... | |
| String | getName () |
| Allows to retrieve the name of the object. More... | |
| DataObject | getParent () |
| Retrieves the parent DataObject of this DataObject. More... | |
| DataObjectType | getType () |
| Allows to retrieve the name of the object. More... | |
| Object | getValue () |
| Gets the value as a boxed Object. More... | |
| boolean | hasChild (DataObject child) |
| Checks whether or not the child exists. More... | |
| void | insertChild (int index, DataObject child) |
| Inserts data object as child of this object, allows to specify index of the object. More... | |
| Iterable< DataObject > | iterateChildren () |
| Gets an Iterable object used to iterate the DataObject children. More... | |
| void | removeAllChildren () |
| Removes all children. | |
| void | removeChild (DataObject child) |
| Removes a child object from list of childs. More... | |
| void | removeChild (int index) |
| Removes a child object in given index. More... | |
| void | setName (String name) |
| Sets the name of the DataObject. More... | |
| void | setParent (DataObject parent) |
| Assigns a parent DataObject to this DataObject. | |
 Public Member Functions inherited from DataContext | |
| ModifiedSubscriptionToken | addModifiedNotificationHandler (ModifiedSubscriptionFunction modifiedHandlerFunction) |
| Allows to subscribe to modifications in this data context. More... | |
| DataObject | getData () |
| Retrieves the root object of the underlying data tree. More... | |
| DataContext | lookupDataContext (String relativePath) |
| Performs object look up by path. More... | |
| void | notifyModified () |
| Triggers modification procedure in this data context, which invokes the subscriptions. | |
| void | removeModifiedNotificationHandler (DataContext.ModifiedSubscriptionToken token) |
| Removes a modification subscription. More... | |
| Public Member Functions inherited from Resource | |
| String | getName () |
| Gets the resource name. More... | |
| String | getUrl () |
| Gets the resource URL. More... | |
| void | setKeepAlive (boolean keepAlive) |
| Sets the keep alive flag. More... | |
| Public Member Functions inherited from KanziObject | |
| boolean | equals (Object object) |
| Domain | getDomain () |
| Returns the domain the object belongs to. More... | |
| Metaclass | getDynamicMetaclass () |
| Returns the metaclass of the dynamic type of the object. More... | |
| boolean | isStale () |
| Test if the object is stale i.e. More... | |
| void | removeLocalValue (PropertyType propertyType) |
| Removes the local value associated with the property. More... | |
Static Public Member Functions | |
| static< ObjectType extends DataObject > ObjectRef< ObjectType > | create (Domain domain, String name) |
| Creates a DataObject. More... | |
Static Public Attributes | |
| static final Metaclass | metaclass |
| The Metaclass for the class. More... | |
| Static Public Attributes inherited from DataContext | |
| static final Metaclass | metaclass |
| The Metaclass for the class. More... | |
| Static Public Attributes inherited from KanziObject | |
| static final Metaclass | metaclass = new AbstractMetaclass("Kanzi.Object") |
| The Metaclass for the class. | |
Additional Inherited Members | |
| Public Attributes inherited from DataContextMetadata | |
| DynamicPropertyType< Resource > | DataContextProperty |
| Source of data for this node and its descendants. More... | |
| DynamicPropertyType< Resource > | ItemsSourceProperty |
| Data object which provides data sources for list items. More... | |
| AbstractMetaclass | metaclass = new AbstractMetaclass("Kanzi.DataContext") |
| Metaclass for DataContext. | |
| Public Attributes inherited from DataObjectMetadata | |
| AbstractMetaclass | metaclass = new AbstractMetaclass("Kanzi.DataObject") |
| Metaclass for DataObject. | |
DataObject is a node in a tree of data.
All data within the data context is described as a tree of data objects. The class provides access and look-up functionality of the contained data objects.
| void addChild | ( | DataObject | child | ) |
Adds data object as child of this object.
| child | Child object to add. |
|
static |
Creates a DataObject.
| domain | UI Domain where this DataObject belongs. |
| name | The name of the DataObject. |
| DataObject getChild | ( | int | index | ) |
Retrieves a child object in given index.
| int getChildCount | ( | ) |
Retrieves the count of child objects in this data object.
| int getChildIndex | ( | DataObject | child | ) |
Retrieves the index of a child data object.
| String getName | ( | ) |
Allows to retrieve the name of the object.
| DataObject getParent | ( | ) |
Retrieves the parent DataObject of this DataObject.
| DataObjectType getType | ( | ) |
Allows to retrieve the name of the object.
| Object getValue | ( | ) |
Gets the value as a boxed Object.
| boolean hasChild | ( | DataObject | child | ) |
Checks whether or not the child exists.
| void insertChild | ( | int | index, |
| DataObject | child | ||
| ) |
Inserts data object as child of this object, allows to specify index of the object.
| index | Index where to add given object. |
| child | Child object to add. |
| Iterable<DataObject> iterateChildren | ( | ) |
Gets an Iterable object used to iterate the DataObject children.
| void removeChild | ( | DataObject | child | ) |
Removes a child object from list of childs.
| child | Child object to remove. |
| void removeChild | ( | int | index | ) |
Removes a child object in given index.
| index | of the child object to remove. |
| void setName | ( | String | name | ) |
Sets the name of the DataObject.
| name | The name |
