- Inheritance
- Object
- Node
- LocalNode
- LocalNodeImpl
- SimpleNode
- DsaJsonNode
Static Methods
-
buildNodeMap(
input) → Map
Constructors
- DsaJsonNode(String path, [ SimpleNodeProvider provider ])
Properties
- attributes → Map<String, Object>
-
Node Attributes
read / write, inherited - callbacks → Map<ValueUpdateCallback, int>
-
Subscription Callbacks
read / write, inherited - children → Map<String, Node>
-
Node Children Map of Child Name to Child Node
read / write, inherited - configs → Map<String, Object>
-
Node Configs
read / write, inherited - disconnected → String
-
Disconnected Timestamp
read-only, inherited - displayName → String
-
Gets the current display name of this node. This is the $name config. If it does not exist, then null is returned.
read / write, inherited - exists → bool
-
Checks if this node exists. list and subscribe can be called on a node that doesn't exist Other things like set remove, and invoke can only be applied to an existing node.
read-only, inherited - hashCode → int
-
The hash code for this object.
read-only, inherited - hasSubscriber → bool
-
Checks if this node has a subscriber. Use this for things like polling when you only want to do something if the node is subscribed to.
read-only, inherited - isStubNode → bool
-
Is this node a stub node? Stub nodes are nodes which are stored in the tree, but are not actually part of their parent.
read-only, inherited - lastValueUpdate → ValueUpdate
-
Gets the last value update of this node.
read-only, inherited - listChangeController → BroadcastStreamController<String>
-
Changes to nodes will be added to this controller's stream. See
updateList.read-only, inherited - listReady → bool
-
whether the node is ready for returning a list response
read-only, inherited - listStream → Stream<String>
-
List Stream. See
listChangeController.read-only, inherited - loaded → bool
-
read-only, inherited
- name → String
-
Gets the name of this node. This is the last component of this node's path.
read-only, inherited - parent → SimpleNode
-
Gets the parent node of this node.
read-only, inherited - path → String
-
Node Path
final, inherited - profile → Node
-
This node's profile.
read / write, inherited - provider → SimpleNodeProvider
-
final, inherited
- removed → bool
-
Marks a node as being removed.
read / write, inherited - runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited - serializable → bool
-
Marks this node as being serializable. If true, this node can be serialized into a JSON file and then loaded back. If false, this node can't be serialized into a JSON file.
read / write, inherited - type → String
-
Gets the current value type of this node. This is the $type config. If it does not exist, then null is returned.
read / write, inherited - value → dynamic
-
Gets the current value of this node.
read-only, inherited - valueReady → bool
-
Is the value ready?
read-only, inherited - writable → String
-
Gets the current value of the $writable config. If it does not exist, then null is returned.
read / write, inherited
Operators
-
operator ==(
other) → bool -
The equality operator.
inherited -
operator [](
String name) → dynamic -
Shortcut to
get.inherited -
operator []=(
String name, value) → dynamic -
Set a config, attribute, or child on this node.
inherited
Methods
-
init(
value) → void -
load(
Map m) → void -
Load this node from the provided map as
m. -
save(
) → Map -
Save this node into a map.
-
updateJsonValue(
input) → void -
addChild(
String name, Node node) → void -
Adds the given
nodeas a child of this node with the givenname.inherited -
attach(
input, { String name }) → void -
Add this node to the given node. If
inputis a String, it is interpreted as a node path and resolved to a node. Ifinputis a SimpleNode, it will be attached to that.inherited -
clearValue(
) → void -
inherited
-
createChild(
String name, [ Map m ]) → SimpleNode -
Creates a child with the given
name. Ifmis specified, the node is loaded with that map.inherited -
forEachAttribute(
void callback(String name, Object value)) → void -
inherited
-
forEachChild(
void callback(String name, Node node)) → void -
Iterates over all the children of this node and passes them to the specified
callback.inherited -
forEachConfig(
void callback(String name, Object value)) → void -
inherited
-
get(
String name) → Object -
Get a property of this node. If
namestarts with '$', this will fetch a config. Ifnamestarts with a '@', this will fetch an attribute. Otherwise this will fetch a child.inherited -
getAttribute(
String name) → Object -
Get an Attribute
inherited -
getChild(
String name) → Node -
Get a Child Node
inherited -
getConfig(
String name) → Object -
Get a Config
inherited -
getDisconnectedListResponse(
) → List -
inherited
-
getInvokePermission(
) → int -
Gets the invoke permission for this node.
inherited -
getOverideAttributes(
String attr) → Object -
same as attributes for local node but different on remote node
inherited -
getSetPermission(
) → int -
Gets the set permission for this node.
inherited -
getSimpleMap(
) → Map<String, dynamic> -
Gets a map for the data that will be listed in the parent node's children property.
inherited -
hasAttribute(
String name) → bool -
Checks if this node has the specified attribute.
inherited -
hasConfig(
String name) → bool -
Checks if this node has the specified config.
inherited -
invoke(
Map<String, dynamic> params, Responder responder, InvokeResponse response, Node parentNode, [ int maxPermission = Permission.CONFIG ]) → InvokeResponse -
Handles the invoke method from the internals of the responder. Use onInvoke to handle when a node is invoked.
inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited -
onAllListCancel(
) → void -
Callback for when all lists are canceled.
inherited -
onChildAdded(
String name, Node node) → void -
Callback used to notify a node that a child has been added to it.
inherited -
onChildRemoved(
String name, Node node) → void -
Callback used to notify a node that one of it's children has been removed.
inherited -
onCreated(
) → void -
Callback used to notify a node that it was created. This is called after a node is deserialized as well.
inherited -
onInvoke(
Map<String, dynamic> params) → dynamic -
This is called when this node is invoked. You can return the following types from this method:
inherited -
onLoadChild(
String name, Map data, SimpleNodeProvider provider) → SimpleNode -
Callback to override how a child of this node is loaded. If this method returns null, the default strategy is used.
inherited -
onRemoving(
) → void -
Callback used to notify a node that it is about to be removed.
inherited -
onSetAttribute(
String name, Object value) → bool -
Callback used to accept or reject a value of an attribute when it is set. Return true to reject the value, and false to accept it.
inherited -
onSetConfig(
String name, Object value) → bool -
Callback used to accept or reject a value of a config when it is set. Return true to reject the value, and false to accept it.
inherited -
onSetValue(
Object val) → bool -
Callback used to accept or reject a value when it is set. Return true to reject the value, and false to accept it.
inherited -
onStartListListen(
) → void -
Callback for when listing this node has started.
inherited -
onSubscribe(
) → void -
inherited
-
onUnsubscribe(
) → void -
inherited
-
overrideListChangeController(
BroadcastStreamController<String> controller) → void -
inherited
-
remove(
) → void -
Remove this node from it's parent.
inherited -
removeAttribute(
String name, Responder responder, Response response) → Response -
Called by the link internals to remove an attribute from this node.
inherited -
removeChild(
input) → String -
Removes a child from this node. If
inputis a String, a child named with the specifiedinputis removed. Ifinputis a Node, the child that owns that node is removed. The name of the removed node is returned.inherited -
removeConfig(
String name, Responder responder, Response response) → Response -
Called by the link internals to remove a config from this node.
inherited -
serialize(
bool withChildren) → Map -
inherited
-
setAttribute(
String name, Object value, Responder responder, Response response) → Response -
Called by the link internals to set an attribute on this node.
inherited -
setConfig(
String name, Object value, Responder responder, Response response) → Response -
Called by the link internals to set a config on this node.
inherited -
setValue(
Object value, Responder responder, Response response, [ int maxPermission = Permission.CONFIG ]) → Response -
Called by the link internals to set a value of a node.
inherited -
subscribe(
ValueUpdateCallback callback, [ int qos = 0 ]) → RespSubscribeListener -
Subscribes the given
callbackto this node.inherited -
toString(
) → String -
Returns a string representation of this object.
inherited -
unsubscribe(
ValueUpdateCallback callback) → void -
Unsubscribe the given
callbackfrom this node.inherited -
updateList(
String name) → void -
inherited
-
updateValue(
Object update, { bool force: false }) → void -
Updates this node's value to the specified value.
inherited