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## echopointng.tree
Interface RowMapper

All Known Implementing Classes:
  Tree.TreeRowMapper

    public interface RowMapper

Defines the requirements for an object that translates paths in the tree into display rows.

Method Summary
`int[]` | `getRowsForPaths(TreePath[] path)` Returns the rows that the TreePath instances in `path` are being displayed at.

Method Detail

### getRowsForPaths

    int[] getRowsForPaths(TreePath[] path)

  Returns the rows that the TreePath instances in `path` are being displayed at. The receiver should return an array of the same length as that passed in, and if one of the TreePaths in `path` is not valid its entry in the array should be set to -1.

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