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## com.tonbeller.jpivot.util
Interface TreeNodeCallback

    public interface TreeNodeCallback

handle call back for position tree

Field Summary
`static int` | `BREAK`
`static int` | `CONTINUE`
`static int` | `CONTINUE_PARENT`
`static int` | `CONTINUE_SIBLING`

Method Summary
`int` | `handleTreeNode(TreeNode node)`

Field Detail

### CONTINUE

    static final int CONTINUE

See Also:
  Constant Field Values

### CONTINUE_SIBLING

    static final int CONTINUE_SIBLING

See Also:
  Constant Field Values

### CONTINUE_PARENT

    static final int CONTINUE_PARENT

See Also:
  Constant Field Values

### BREAK

    static final int BREAK

See Also:
  Constant Field Values

Method Detail

### handleTreeNode

    int handleTreeNode(TreeNode node)

  Parameters:
    `node` - the current node to handle
  Returns:
    0 continue tree walk 1 break this node (continue sibling) 2 break this level (continue parent level) 3 break tree walk

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