RTreeNode (JunGrapht Visualization 1.1 API)

java.lang.Object
- org.jungrapht.visualization.spatial.rtree.RTreeNode<T>

Type Parameters:

T -

All Implemented Interfaces:

Bounded, Node<T>, TreeNode

Direct Known Subclasses:

InnerNode, LeafNode
```
public abstract class RTreeNode<T>
extends Object
implements Node<T>
```
contains the parent for Node implementations

Author:

Tom Nelson

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  protected Optional<Node<T>> parent
  - Fields inherited from interface org.jungrapht.visualization.spatial.rtree.Node
    log, m, M, marginIncrement
- Constructor Summary
  
  Constructors
  Constructor Description
  
  RTreeNode()
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  Optional<Node<T>> getParent()
  
  void setParent(Node<T> node)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface org.jungrapht.visualization.spatial.rtree.Bounded
    getBounds
  - Methods inherited from interface org.jungrapht.visualization.spatial.rtree.Node
    add, asString, centerOfGravity, collectGrids, count, getContainingLeaf, getContainingLeafs, getContainingLeafs, getPickedObject, getVisibleElements, isLeafChildren, recalculateBounds, remove, size
  - Methods inherited from interface org.jungrapht.visualization.spatial.rtree.TreeNode
    getBounds, getChildren

- Field Detail
  - parent
```
protected Optional<Node<T>> parent
```
- Constructor Detail
  - RTreeNode
```
public RTreeNode()
```
- Method Detail
  - setParent
```
public void setParent(Node<T> node)
```
    Specified by:
    
    setParent in interface Node<T>
  - getParent
```
public Optional<Node<T>> getParent()
```
    Specified by:
    
    getParent in interface Node<T>