\JNode

Tree Node Class.

Synopsis

class JNode extends JObject {

• // members
• protected   $_parent;
• protected  $_children;
• // Inherited members from JObject
• protected  $_errors;
• // methods
• public void __construct()
• public void addChild()
• public void setParent()
• public array getChildren()
• public mixed getParent()
• public boolean hasChildren()
• public boolean hasParent()
• // Inherited methods from JObject
• public void __construct()
• public string __toString()
• public mixed def()
• public mixed get()
• public array getProperties()
• public string getError()
• public array getErrors()
• public mixed set()
• public boolean setProperties()
• public void setError()
}


Hierarchy

Extends

• JObject

Members

protected

• $_children — array
  Array of Children
• $_errors — array
  An array of error messages or Exception objects.
• $_parent —
  Parent node

Methods

public

• __construct() — Constructor
• addChild() — Add child to this node
• getChildren() — Get the children of this node
• getParent() — Get the parent of this node
• hasChildren() — Test if this node has children
• hasParent() — Test if this node has a parent
• setParent() — Set the parent of a this node

Inherited from JObject

public

• __toString() — Magic method to convert the object to a string gracefully.
• def() — Sets a default value if not alreay assigned
• get() — Returns a property of the object or the default value if the property is not set.
• getError() — Get the most recent error message.
• getErrors() — Return all errors, if any.
• getProperties() — Returns an associative array of object properties.
• set() — Modifies a property of the object, creating it if it does not already exist.
• setError() — Add an error message.
• setProperties() — Set the object properties based on a named array/hash.