/**
* Initializes the leaf
* Passes the Parameters to its child leafs.
*
* @param int $index Index of this leaf
* @param array $parentIndices Array with parent indices
*
* @return void
*/
public function init($index, array $parentIndices = array())
{
if (!is_numeric($index) || !is_array($parentIndices)) {
if (TYPO3_DLOG) {
GeneralUtility::devLog('init (leaf) gets passed invalid parameters.', COMMERCE_EXTKEY, 3);
}
return;
}
// Store the index
$this->view->setLeafIndex($index);
$this->view->setParentIndices($parentIndices);
// Add our own index to the parentIndices Array
$parentIndices[] = $index;
// Call 'init' for all child leafs - notice how the childleafs
// are NOT read by mounts
for ($i = 0; $i < $this->leafcount; ++$i) {
// For every childleaf, set its parent leaf to the current leaf
/**
* Slave.
*
* @var \CommerceTeam\Commerce\Tree\Leaf\Slave $leafSlave
*/
$leafSlave =& $this->leafs[$i];
$leafSlave->setParentLeaf($this);
$leafSlave->init($i, $parentIndices);
}
}