/**
* Adds a source item that was parsed from this source file.
*
* @param PHP_Depend_Code_AbstractItem $item Node parsed in this file.
*
* @return void
* @since 0.10.0
*/
public function addChild(PHP_Depend_Code_AbstractItem $item)
{
$this->childNodes[$item->getUUID()] = $item;
}
/**
* Returns the percentage code coverage for the given item instance.
*
* @param PHP_Depend_Code_AbstractItem $item The context code item.
*
* @return float
*/
public function getCoverage(PHP_Depend_Code_AbstractItem $item)
{
$lines = $this->_getLines((string) $item->getSourceFile());
$startLine = $item->getStartLine();
$endLine = $item->getEndLine();
$executable = 0;
$executed = 0;
for ($i = $startLine; $i <= $endLine; ++$i) {
if (!isset($lines[$i])) {
continue;
}
++$executable;
if ($lines[$i]) {
++$executed;
}
}
if ($executed === 0) {
return 0;
}
return $executed / $executable * 100;
}
/**
* Generates an identifier for the given source item.
*
* @param PHP_Depend_Code_AbstractItem $item The context source item.
* @param string $prefix The item type identifier.
*
* @return string
*/
protected function forOffsetItem(PHP_Depend_Code_AbstractItem $item, $prefix)
{
$fileHash = $item->getSourceFile()->getUUID();
$itemHash = $this->hash($prefix . ':' . strtolower($item->getName()));
$offset = $this->getOffsetInFile($fileHash, $itemHash);
return sprintf('%s-%s-%s', $fileHash, $itemHash, $offset);
}
/**
* Returns the name of the declaring source file.
*
* @return string
*/
public function getFileName()
{
return (string) $this->_node->getSourceFile();
}
