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public interface IntKeyProviderAdaptor
Adaptor class that can retrieve integer keys for collections that can use them.
IntSortedReadableList
collections can make use of objects implementing this interface to extract
the integer keys it requires from its contained elements.
Whether this key is actually contained in the element object, or whether it is generated by the adaptor itself based on other data contained in the element, is up to the implementor.
Method Summary | ||
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int |
getIntKey(Object element)
Retrieves the integer key from specified element. |
Method Detail |
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int getIntKey(Object element)
element
- Element from which to extract key.
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