Docs For Class JNode

Description

Tree Node Class.

deprecated: 12.3 (Platform) & 4.0 (CMS)
since: 11.1

Located in /libraries/legacy/base/node.php (line 21)

JObject
   |
   --JNode

Variable Summary

array $_children

object $_parent

Method Summary

JNode __construct ()

void addChild (JNode &$child)

array &getChildren ()

mixed &getParent ()

boolean hasChildren ()

boolean hasParent ()

void setParent (mixed &$parent)

Variables

array $_children = array() (line 37)

Array of Children

since: 11.1
access: protected

object $_parent = null (line 29)

Parent node

since: 11.1
access: protected

Inherited Variables

Inherited from JObject

JObject::$_errors

Methods

Constructor __construct (line 44)

Constructor

since: 11.1
access: public

JNode __construct ()

Redefinition of:

JObject::__construct(): Class constructor, overridden in descendant classes.

addChild (line 62)

Add child to this node

If the child already has a parent, the link is unset

since: 11.1
access: public

void addChild (JNode &$child)

JNode &$child: The child to be added

getChildren (line 109)

Get the children of this node

return: The children
since: 11.1
access: public

array &getChildren ()

getParent (line 123)

Get the parent of this node

return: JNode object with the parent or null for no parent
since: 11.1
access: public

mixed &getParent ()

hasChildren (line 137)

Test if this node has children

return: True if there are children
since: 11.1
access: public

boolean hasChildren ()

hasParent (line 151)

Test if this node has a parent

return: True if there is a parent
since: 11.1
access: public

boolean hasParent ()

setParent (line 83)

Set the parent of a this node

If the node already has a parent, the link is unset

since: 11.1
access: public

void setParent (mixed &$parent)

mixed &$parent: The JNode for parent to be set or null

Inherited Methods

Inherited From JObject

JObject::__construct()
JObject::def()
JObject::get()
JObject::getError()
JObject::getErrors()
JObject::getProperties()
JObject::set()
JObject::setError()
JObject::setProperties()
JObject::__toString()