java.lang.Object
- org.robwork.sdurw_graphics.GroupNodePtr

```
public class GroupNodePtr
extends java.lang.Object
```
Ptr stores a pointer and optionally takes ownership of the value.

Constructor Summary

Constructors
Constructor	Description
`GroupNodePtr()`	Default constructor yielding a NULL-pointer.
`GroupNodePtr(long cPtr, boolean cMemoryOwn)`
`GroupNodePtr(GroupNode ptr)`	Do not take ownership of ptr. ptr can be null. The constructor is implicit on purpose.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`GroupNode`	`__ref__()`	Dereferencing operator.
`void`	`addChild(SceneNodePtr node)`	add a child to this group node
`void`	`addChild(SceneNodePtr child, GroupNodePtr parent)`	add a child to the groupnode parent
`void`	`addChild(SceneNodePtr child, GroupNodePtr parent, SceneNode.AddPolicy policy)`	add a child to the groupnode parent
`void`	`addChild(SceneNodePtr node, SceneNode.AddPolicy policy)`	add a child to this group node
`void`	`addParent(SceneNodePtr node)`	Add a parent node.
`void`	`addParent(SceneNodePtr node, SceneNode.AddPolicy policy)`	Add a parent node.
`SceneCamera`	`asCameraNode()`	Get a pointer to a CameraNode, if this is a CameraNode.
`DrawableNode`	`asDrawableNode()`	Get a pointer to a DrawableNode, if this is a DrawableNode.
`GroupNode`	`asGroupNode()`
`GroupNodeCPtr`	`cptr()`
`void`	`delete()`
`GroupNode`	`deref()`	The pointer stored in the object.
`boolean`	`equals(GroupNode p)`
`SWIGTYPE_p_std__listT_rw__core__PtrT_rw__graphics__SceneNode_t_t`	`get_childNodes()`	List of child nodes.
`java.lang.String`	`get_name()`	The name of the node.
`SWIGTYPE_p_std__listT_rw__core__PtrT_rw__graphics__SceneNode_t_t`	`get_parentNodes()`	The list of parent nodes.
`Transform3D`	`get_t3d()`	The transform.
`int`	`get_type()`	The NodeType.
`static long`	`getCPtr(GroupNodePtr obj)`
`GroupNode`	`getDeref()`	Member access operator.
`java.lang.String`	`getName()`	Get the name of the node.
`Transform3D`	`getTransform()`	get transform
`int`	`getType()`	Get the NodeType.
`boolean`	`hasChild(java.lang.String nodename)`	test if this group node has a child node with name nodename
`boolean`	`hasChild(SceneNodePtr node)`	test if this group node has the node node as child
`boolean`	`hasParent(SceneNodePtr parent)`	Check if the given node is a parent node.
`boolean`	`isNull()`	checks if the pointer is null
`boolean`	`isShared()`	check if this Ptr has shared ownership or none ownership
`long`	`nrOfChildren()`	get the number of children
`void`	`removeChild(java.lang.String name)`	remove node with name name from the children list of this node AND removes this node from the parent list of node.
`void`	`removeChild(SceneNodePtr node)`	remove node from the children list of this node AND removes this node from the parent list of node.
`void`	`removeParent(SceneNodePtr node)`	erases the parent from the parent list. Note: this node is not removed from the parents child list, using this
`void`	`removeParent(SceneNodePtr node, SceneNodePtr parent)`	Remove a parent node.
`void`	`set_childNodes(SWIGTYPE_p_std__listT_rw__core__PtrT_rw__graphics__SceneNode_t_t value)`	List of child nodes.
`void`	`set_name(java.lang.String value)`	The name of the node.
`void`	`set_parentNodes(SWIGTYPE_p_std__listT_rw__core__PtrT_rw__graphics__SceneNode_t_t value)`	The list of parent nodes.
`void`	`set_t3d(Transform3D value)`	The transform.
`void`	`set_type(int value)`	The NodeType.
`void`	`setName(java.lang.String name)`	Set the name of this node.
`void`	`setTransform(Transform3D t3d)`	transform is relative to parent node

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - GroupNodePtr
```
public GroupNodePtr(long cPtr,
                    boolean cMemoryOwn)
```
  - GroupNodePtr
```
public GroupNodePtr()
```
    Default constructor yielding a NULL-pointer.
  - GroupNodePtr
```
public GroupNodePtr(GroupNode ptr)
```
    Do not take ownership of ptr.
    
    ptr can be null.
    
    The constructor is implicit on purpose.
- Method Detail
  - getCPtr
```
public static long getCPtr(GroupNodePtr obj)
```
  - delete
```
public void delete()
```
  - deref
```
public GroupNode deref()
```
    The pointer stored in the object.
  - __ref__
```
public GroupNode __ref__()
```
    Dereferencing operator.
  - getDeref
```
public GroupNode getDeref()
```
    Member access operator.
  - equals
```
public boolean equals(GroupNode p)
```
  - isShared
```
public boolean isShared()
```
    check if this Ptr has shared ownership or none
    ownership
    
    Returns:
    
    true if Ptr has shared ownership, false if it has no ownership.
  - isNull
```
public boolean isNull()
```
    checks if the pointer is null
    
    Returns:
    
    Returns true if the pointer is null
  - cptr
```
public GroupNodeCPtr cptr()
```
  - asGroupNode
```
public GroupNode asGroupNode()
```
  - nrOfChildren
```
public long nrOfChildren()
```
    get the number of children
  - addChild
```
public void addChild(SceneNodePtr node,
                     SceneNode.AddPolicy policy)
```
    add a child to this group node
    
    Parameters:
    
    node - [in] the child to add
    
    policy - [in] add it to the front or the back
  - addChild
```
public void addChild(SceneNodePtr node)
```
    add a child to this group node
    
    Parameters:
    
    node - [in] the child to add
  - addChild
```
public void addChild(SceneNodePtr child,
                     GroupNodePtr parent,
                     SceneNode.AddPolicy policy)
```
    add a child to the groupnode parent
    
    Parameters:
    
    child - [in] the child to add
    
    parent - [in] the parent
    
    policy - [in] add it to the front or the back
  - addChild
```
public void addChild(SceneNodePtr child,
                     GroupNodePtr parent)
```
    add a child to the groupnode parent
    
    Parameters:
    
    child - [in] the child to add
    
    parent - [in] the parent
  - hasChild
```
public boolean hasChild(SceneNodePtr node)
```
    test if this group node has the node node as child
    
    Parameters:
    
    node - [in] a scene node
    
    Returns:
    
    true if node is child of this, false otherwise
  - hasChild
```
public boolean hasChild(java.lang.String nodename)
```
    test if this group node has a child node with name nodename
    
    Parameters:
    
    nodename - [in] name of child node
    
    Returns:
    
    true if nodename is child of this, false otherwise
  - removeChild
```
public void removeChild(SceneNodePtr node)
```
    remove node from the children list of this node AND removes this
    node from the parent list of node.
    
    Parameters:
    
    node - [in] child node that is to be removed
  - removeChild
```
public void removeChild(java.lang.String name)
```
    remove node with name name from the children list of this node AND removes this
    node from the parent list of node.
    
    Parameters:
    
    name - [in] child node that is to be removed
  - setTransform
```
public void setTransform(Transform3D t3d)
```
    transform is relative to parent node
  - getTransform
```
public Transform3D getTransform()
```
    get transform
  - set_t3d
```
public void set_t3d(Transform3D value)
```
    The transform.
  - get_t3d
```
public Transform3D get_t3d()
```
    The transform.
  - set_childNodes
```
public void set_childNodes(SWIGTYPE_p_std__listT_rw__core__PtrT_rw__graphics__SceneNode_t_t value)
```
    List of child nodes.
  - get_childNodes
```
public SWIGTYPE_p_std__listT_rw__core__PtrT_rw__graphics__SceneNode_t_t get_childNodes()
```
    List of child nodes.
  - addParent
```
public void addParent(SceneNodePtr node,
                      SceneNode.AddPolicy policy)
```
    Add a parent node.
    
    Parameters:
    
    node - [in] the node to add as parent node.
    
    policy - [in] the AddPolicy (default is Back).
  - addParent
```
public void addParent(SceneNodePtr node)
```
    Add a parent node.
    
    Parameters:
    
    node - [in] the node to add as parent node.
  - hasParent
```
public boolean hasParent(SceneNodePtr parent)
```
    Check if the given node is a parent node.
    
    Parameters:
    
    parent - [in] the node to look for.
    
    Returns:
    
    true if parent is a parent node.
  - removeParent
```
public void removeParent(SceneNodePtr node)
```
    erases the parent from the parent list.
    Note: this node is not removed from the parents child list, using this
    
    Parameters:
    
    node - [in] the parent to remove.
  - removeParent
```
public void removeParent(SceneNodePtr node,
                         SceneNodePtr parent)
```
    Remove a parent node.
    
    Parameters:
    
    node - [in] the node.
    
    parent - [in] the parent node to remove as a parent of node.
  - asCameraNode
```
public SceneCamera asCameraNode()
```
    Get a pointer to a CameraNode, if this is a CameraNode.
    
    Returns:
    
    a pointer, or NULL if the SceneNode is not of correct type.
  - asDrawableNode
```
public DrawableNode asDrawableNode()
```
    Get a pointer to a DrawableNode, if this is a DrawableNode.
    
    Returns:
    
    a pointer, or NULL if the SceneNode is not of correct type.
  - getType
```
public int getType()
```
    Get the NodeType.
    
    Returns:
    
    the type of node.
  - getName
```
public java.lang.String getName()
```
    Get the name of the node.
    
    Returns:
    
    the name.
  - setName
```
public void setName(java.lang.String name)
```
    Set the name of this node.
    
    Parameters:
    
    name - [in] a new name.
  - set_name
```
public void set_name(java.lang.String value)
```
    The name of the node.
  - get_name
```
public java.lang.String get_name()
```
    The name of the node.
  - set_parentNodes
```
public void set_parentNodes(SWIGTYPE_p_std__listT_rw__core__PtrT_rw__graphics__SceneNode_t_t value)
```
    The list of parent nodes.
  - get_parentNodes
```
public SWIGTYPE_p_std__listT_rw__core__PtrT_rw__graphics__SceneNode_t_t get_parentNodes()
```
    The list of parent nodes.
  - set_type
```
public void set_type(int value)
```
    The NodeType.
  - get_type
```
public int get_type()
```
    The NodeType.

Class GroupNodePtr

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

GroupNodePtr

GroupNodePtr

GroupNodePtr

Method Detail

getCPtr

delete

deref

__ref__

getDeref

equals

isShared

isNull

cptr

asGroupNode

nrOfChildren

addChild

addChild

addChild

addChild

hasChild

hasChild

removeChild

removeChild

setTransform

getTransform

set_t3d

get_t3d

set_childNodes

get_childNodes

addParent

addParent

hasParent

removeParent

removeParent

asCameraNode

asDrawableNode

getType

getName

setName

set_name

get_name

set_parentNodes

get_parentNodes

set_type

get_type

ref