RowMapper

javax.swing.tree

Interface RowMapper

All Known Implementing Classes:

AbstractLayoutCache, FixedHeightLayoutCache, VariableHeightLayoutCache
```
public interface RowMapper
```
Defines the requirements for an object that translates paths in the tree into display rows.

Method Summary

All Methods

Instance Methods

Abstract Methods
Modifier and Type	Method and Description
`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.