IndexedSortable (Hadoop 1.2.1 API)
Date: 2013-07-22

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## org.apache.hadoop.util
Interface IndexedSortable

    public interface IndexedSortable

Interface for collections capable of being sorted by `IndexedSorter` algorithms.

Method Summary
`int` | `compare(int i, int j)` Compare items at the given addresses consistent with the semantics of `Comparator.compare(Object, Object)`.
`void` | `swap(int i, int j)` Swap items at the given addresses.

Method Detail

### compare

    int compare(int i,
                int j)

  Compare items at the given addresses consistent with the semantics of `Comparator.compare(Object, Object)`.

### swap

    void swap(int i,
              int j)

  Swap items at the given addresses.

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