Module java.desktop
Package 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

    Modifier and Type Method Description
    int[] getRowsForPaths​(TreePath[] path)
    Returns the rows that the TreePath instances in path are being displayed at.

  • Method Details

    • 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.
      Parameters:
      path - array of TreePath to parse
      Returns:
      the rows that the TreePath instances in path are being displayed at