| Package | com.yworks.graph.model |
| Class | public class DefaultColumnLookup |
| Inheritance | DefaultColumnLookup  DefaultItemLookup Object |
IColumn's
lookup() method.
| Method | Defined By | ||
|---|---|---|---|
DefaultColumnLookup(item:IColumn = null)
Creates a new instance with the given column as context. | DefaultColumnLookup | ||
 | 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
Sets the context item. | DefaultItemLookup | |
| 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]
Subclasses need to override this method. | DefaultColumnLookup | ||
| DefaultColumnLookup | () | Constructor |
Hide Inherited Protected Properties
Show Inherited Protected Propertiespublic function DefaultColumnLookup(item:IColumn = null)Creates a new instance with the given column as context.
Parametersitem:IColumn (default = null) |
| itemLookup | () | method |
override protected function itemLookup(item:IModelItem, type:Class, nextLookup:ILookup, lastLookup:ILookup):ObjectSubclasses need to override this method.
Parameters
item:IModelItem — The context item to lookup an implementation for.
| |
type:Class — The type of the implementation to find.
| |
nextLookup:ILookup — The lookup to use for another type.
| |
lastLookup:ILookup — The lookup to use as a fallback for the type.
|
Object — An implementation of type or null.
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