| Package | com.yworks.graph.model |
| Class | public class DefaultNodeLookup |
| Inheritance | DefaultNodeLookup  DefaultItemLookup Object |
INode instances.
| Method | Defined By | ||
|---|---|---|---|
DefaultNodeLookup(item:IModelItem = null)
Create a new instance with the given node as context. | DefaultNodeLookup | ||
 | lookup(type:Class):Object
Returns an instance that implements the given type or null. | DefaultItemLookup | |
| lookupForItem(item:Object, type:Class):Object
Tries to create or retrieve an implementation of the given type
for a given item. | DefaultItemLookup | |
setItem(item:IModelItem):void [override]
Set the node that will be used as the lookup context. | DefaultNodeLookup | ||
| setNext(next:IContextLookup):void
This method is called by the framework to register the fallback lookup implementation
that should be used during a call to IContextLookup.lookup(). | DefaultItemLookup | |
| Method | Defined By | ||
|---|---|---|---|
[override]
Provides several default implementations for the various aspects of an INode. | DefaultNodeLookup | ||
| DefaultNodeLookup | () | Constructor |
Hide Inherited Protected Properties
Show Inherited Protected Propertiespublic function DefaultNodeLookup(item:IModelItem = null)Create a new instance with the given node as context.
Parametersitem:IModelItem (default = null) |
ArgumentError — If the given item is not an INode.
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| itemLookup | () | method |
override protected function itemLookup(item:IModelItem, type:Class, nextLookup:ILookup, lastLookup:ILookup):Object
Provides several default implementations for the various aspects of an INode.
Parameters
item:IModelItem — The node to find an implementation for.
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type:Class — The type of the implementation to find.
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nextLookup:ILookup — The lookup to use for another type.
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lastLookup:ILookup — The lookup to use as a fallback for the type.
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Object — an implementation of type.
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| setItem | () | method |
override public function setItem(item:IModelItem):voidSet the node that will be used as the lookup context.
Parameters
item:IModelItem — The node to be set.
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ArgumentError — If the given item is not an INode.
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