Zend_Server_Reflection_Node Class Reference

Public Member Functions
	__construct ($value, Zend_Server_Reflection_Node $parent=null)
	setParent (Zend_Server_Reflection_Node $node, $new=false)
	createChild ($value)
	attachChild (Zend_Server_Reflection_Node $node)
	getChildren ()
	hasChildren ()
	getParent ()
	getValue ()
	setValue ($value)
	getEndPoints ()

Protected Attributes
	$_value = null
	$_children = array()
	$_parent = null

Detailed Description

Definition at line 31 of file Node.php.

Constructor & Destructor Documentation

__construct()

__construct	(		$value,
		Zend_Server_Reflection_Node	$parent = null
	)

Constructor

Parameters

mixed	$value
Zend_Server_Reflection_Node	$parent	Optional

Returns

Zend_Server_Reflection_Node

Definition at line 58 of file Node.php.

    {
        $this->_value = $value;
        if (null !== $parent) {
            $this->setParent($parent, true);
        }

        return $this;
    }

Member Function Documentation

attachChild()

attachChild

(

Zend_Server_Reflection_Node

$node

)

Attach a child node

Parameters

Zend_Server_Reflection_Node

$node

Returns

void

Definition at line 106 of file Node.php.

    {
        $this->_children[] = $node;

        if ($node->getParent() !== $this) {
            $node->setParent($this);
        }
    }

createChild()

createChild

(

$value

)

Create and attach a new child node

Parameters

mixed

$value

@access public

Returns

Zend_Server_Reflection_Node New child node

Definition at line 93 of file Node.php.

    {
        $child = new self($value, $this);

        return $child;
    }

getChildren()

getChildren

(

)

Return an array of all child nodes

Returns

array

Definition at line 120 of file Node.php.

    {
        return $this->_children;
    }

getEndPoints()

getEndPoints

(

)

Retrieve the bottommost nodes of this node's tree

Retrieves the bottommost nodes of the tree by recursively calling getEndPoints() on all children. If a child is null, it returns the parent as an end point.

Returns

array

Definition at line 175 of file Node.php.

    {
        $endPoints = array();
        if (!$this->hasChildren()) {
            return $endPoints;
        }

        foreach ($this->_children as $child) {
            $value = $child->getValue();

            if (null === $value) {
                $endPoints[] = $this;
            } elseif ((null !== $value)
                && $child->hasChildren())
            {
                $childEndPoints = $child->getEndPoints();
                if (!empty($childEndPoints)) {
                    $endPoints = array_merge($endPoints, $childEndPoints);
                }
            } elseif ((null !== $value) && !$child->hasChildren()) {
                $endPoints[] = $child;
            }
        }

        return $endPoints;
    }

getParent()

getParent

(

)

Return the parent node

Returns

null|Zend_Server_Reflection_Node

Definition at line 140 of file Node.php.

    {
        return $this->_parent;
    }

getValue()

getValue

(

)

Return the node's current value

Returns

mixed

Definition at line 150 of file Node.php.

    {
        return $this->_value;
    }

hasChildren()

hasChildren

(

)

Does this node have children?

Returns

boolean

Definition at line 130 of file Node.php.

    {
        return count($this->_children) > 0;
    }

setParent()

setParent	(	Zend_Server_Reflection_Node	$node,
			$new = false
	)

Set parent node

Parameters

Zend_Server_Reflection_Node	$node
boolean	$new	Whether or not the child node is newly created and should always be attached

Returns

void

Definition at line 76 of file Node.php.

    {
        $this->_parent = $node;

        if ($new) {
            $node->attachChild($this);
            return;
        }
    }

setValue()

setValue

(

$value

)

Set the node value

Parameters

mixed

$value

Returns

void

Definition at line 161 of file Node.php.

    {
        $this->_value = $value;
    }

Field Documentation

$_children

$_children = array()

protected

Definition at line 43 of file Node.php.

$_parent

$_parent = null

protected

Definition at line 49 of file Node.php.

$_value

$_value = null

protected

Definition at line 37 of file Node.php.

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The documentation for this class was generated from the following file:

• vendor/magento/zendframework1/library/Zend/Server/Reflection/Node.php