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: Interface Sortable

com.icl.saxon.sort
Interface Sortable

All Known Implementing Classes:
NodeSetExtent, SortKeyEnumeration

public interface Sortable

A Sortable is an object that can be sorted using the QuickSort method.


Method Summary
 int compare(int a, int b)
          Compare two objects within this Sortable, identified by their position.
 void swap(int a, int b)
          Swap two objects within this Sortable, identified by their position.
 

Method Detail

compare


public int compare(int a,
                   int b)
Compare two objects within this Sortable, identified by their position.
Returns:
<0 if obj[a]0 if obj[a]>obj[b]

swap


public void swap(int a,
                 int b)
Swap two objects within this Sortable, identified by their position.