Returns the physical file name for this object.
| public getFileName ( ) : string | ||
| return | string | |
/**
* Parse a statement.
*
* @return \PDepend\Source\AST\ASTNode
* @throws \PDepend\Source\Parser\UnexpectedTokenException
* @since 1.0.0
*/
private function parseStatement()
{
if (null === ($stmt = $this->parseOptionalStatement())) {
throw new UnexpectedTokenException($this->tokenizer->next(), $this->compilationUnit->getFileName());
}
return $stmt;
}
/**
* Generates an identifier for the given file instance.
*
* @param \PDepend\Source\AST\ASTCompilationUnit $compilationUnit
* @return string
*/
public function forFile(ASTCompilationUnit $compilationUnit)
{
return $this->hash($compilationUnit->getFileName());
}
/**
* Parse a statement.
*
* @return \PDepend\Source\AST\ASTNode
* @throws \PDepend\Source\Parser\UnexpectedTokenException
* @throws \PDepend\Source\Parser\EndOfTokenStreamException
* @since 1.0.0
*/
private function parseStatement()
{
if (is_object($stmt = $this->parseOptionalStatement())) {
return $stmt;
}
if (is_object($token = $this->tokenizer->next())) {
throw new UnexpectedTokenException($token, $this->compilationUnit->getFileName());
}
throw new EndOfTokenStreamException($this->compilationUnit->getFileName());
}
/**
* Visits a file node.
*
* @param \PDepend\Source\AST\ASTCompilationUnit $compilationUnit
* @return void
*/
public function visitCompilationUnit(ASTCompilationUnit $compilationUnit)
{
// Skip for dummy files
if ($compilationUnit->getFileName() === null) {
return;
}
// Check for initial file
$id = $compilationUnit->getId();
if (isset($this->metrics[$id])) {
return;
}
$this->fireStartFile($compilationUnit);
if ($this->restoreFromCache($compilationUnit)) {
$this->updateProjectMetrics($id);
return $this->fireEndFile($compilationUnit);
}
list($cloc, $eloc, $lloc) = $this->linesOfCode($compilationUnit->getTokens());
$loc = $compilationUnit->getEndLine();
$ncloc = $loc - $cloc;
$this->metrics[$id] = array(self::M_LINES_OF_CODE => $loc, self::M_COMMENT_LINES_OF_CODE => $cloc, self::M_EXECUTABLE_LINES_OF_CODE => $eloc, self::M_LOGICAL_LINES_OF_CODE => $lloc, self::M_NON_COMMENT_LINES_OF_CODE => $ncloc);
$this->updateProjectMetrics($id);
$this->fireEndFile($compilationUnit);
}
/**
* testGetFileNameReturnsTheFileName
*
* @return void
*/
public function testGetFileNameReturnsTheFileName()
{
$file = new ASTCompilationUnit(__FILE__);
$this->assertEquals(__FILE__, $file->getFileName());
}
