net.rim.device.api.collection
Class LongKeyProviderAdaptorComparator
java.lang.Object
net.rim.device.api.collection.LongKeyProviderAdaptorComparator
- All Implemented Interfaces:
- Comparator
public class LongKeyProviderAdaptorComparator
- extends Object
- implements Comparator
Comparator that uses long keys provided by a LongKeyProviderAdaptor to order
items.
- Since:
- BlackBerry API 4.0.0
LongKeyProviderAdaptorComparator
public LongKeyProviderAdaptorComparator(LongKeyProviderAdaptor longKeyProviderAdaptor)
- Constructor.
- Parameters:
longKeyProviderAdaptor - The adaptor to use to retrieve the long keys.- Since:
- BlackBerry API 4.0.0
compare
public int compare(Object o1,
Object o2)
- Description copied from interface:
Comparator
- Compares two arguments for order.
- Specified by:
compare in interface Comparator
- Parameters:
o1 - First object to compare.o2 - Second object to compare.
- Returns:
- A Negative integer if the first object is 'less than' the
second; a positive integer if the first object is 'greater than' the
second; zero if the two objects are 'equal'.
- See Also:
Comparator.compare(java.lang.Object, java.lang.Object)- Since:
- BlackBerry API 4.0.0
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