HierarchicalTreeExpandCollapseCommand (Nebula NatTable 2.0.0-SNAPSHOT API)

java.lang.Object
- org.eclipse.nebula.widgets.nattable.command.AbstractContextFreeCommand
- - org.eclipse.nebula.widgets.nattable.tree.command.TreeExpandCollapseCommand
  - - org.eclipse.nebula.widgets.nattable.hierarchical.command.HierarchicalTreeExpandCollapseCommand

All Implemented Interfaces:

ILayerCommand
```
public class HierarchicalTreeExpandCollapseCommand
extends TreeExpandCollapseCommand
```
Command to expand or collapse a node in the HierarchicalTreeLayer. Specialization of the TreeExpandCollapseCommand that adds the option to specify to which level the node should be expanded.

Since:

1.6

See Also:

HierarchicalTreeLayer, HierarchicalTreeExpandCollapseCommandHandler

Constructor Summary

Constructors
Constructor	Description
`HierarchicalTreeExpandCollapseCommand(int rowIndex, int columnIndex)`	Creates a command that will expand/collapse the node at the given coordinates.
`HierarchicalTreeExpandCollapseCommand(int rowIndex, int columnIndex, int toLevel)`	Creates a command that will expand/collapse the node at the given coordinates and subsequent nodes if specified by the level parameter.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

int getToLevel()
- Methods inherited from class org.eclipse.nebula.widgets.nattable.tree.command.TreeExpandCollapseCommand
  getColumnIndex, getParentIndex
- Methods inherited from class org.eclipse.nebula.widgets.nattable.command.AbstractContextFreeCommand
  cloneCommand, convertToTargetLayer
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - HierarchicalTreeExpandCollapseCommand
```
public HierarchicalTreeExpandCollapseCommand(int rowIndex,
                                             int columnIndex)
```
    Creates a command that will expand/collapse the node at the given coordinates.
    
    Parameters:
    
    rowIndex - The row index of the coordinate that should be expanded/collapsed.
    
    columnIndex - The column index of the coordinate that should be expanded/collapsed.
  - HierarchicalTreeExpandCollapseCommand
```
public HierarchicalTreeExpandCollapseCommand(int rowIndex,
                                             int columnIndex,
                                             int toLevel)
```
    Creates a command that will expand/collapse the node at the given coordinates and subsequent nodes if specified by the level parameter.
    
    Parameters:
    
    rowIndex - The row index of the coordinate that should be expanded/collapsed.
    
    columnIndex - The column index of the coordinate that should be expanded/collapsed.
    
    toLevel - The level to which the node should be expanded to, or -1 if only the given node should be expanded.
- Method Detail
  - getToLevel
```
public int getToLevel()
```
    Returns:
    
    The level to which the node should be expanded to, or -1 if only the given node should be expanded.