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<?php
/**
* PHP_CodeCoverage
*
* Copyright (c) 2009-2013, Sebastian Bergmann <sebastian@phpunit.de>.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* * Neither the name of Sebastian Bergmann nor the names of his
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
* @category PHP
* @package CodeCoverage
* @author Sebastian Bergmann <sebastian@phpunit.de>
* @copyright 2009-2013 Sebastian Bergmann <sebastian@phpunit.de>
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
* @link http://github.com/sebastianbergmann/php-code-coverage
* @since File available since Release 1.1.0
*/
/**
* Represents a directory in the code coverage information tree.
*
* @category PHP
* @package CodeCoverage
* @author Sebastian Bergmann <sebastian@phpunit.de>
* @copyright 2009-2013 Sebastian Bergmann <sebastian@phpunit.de>
* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
* @link http://github.com/sebastianbergmann/php-code-coverage
* @since Class available since Release 1.1.0
*/
class PHP_CodeCoverage_Report_Node_Directory extends PHP_CodeCoverage_Report_Node implements IteratorAggregate
{
/**
* @var PHP_CodeCoverage_Report_Node[]
*/
protected $children = array();
/**
* @var PHP_CodeCoverage_Report_Node_Directory[]
*/
protected $directories = array();
/**
* @var PHP_CodeCoverage_Report_Node_File[]
*/
protected $files = array();
/**
* @var array
*/
protected $classes;
/**
* @var array
*/
protected $traits;
/**
* @var array
*/
protected $functions;
/**
* @var array
*/
protected $linesOfCode = NULL;
/**
* @var integer
*/
protected $numFiles = -1;
/**
* @var integer
*/
protected $numExecutableLines = -1;
/**
* @var integer
*/
protected $numExecutedLines = -1;
/**
* @var integer
*/
protected $numClasses = -1;
/**
* @var integer
*/
protected $numTestedClasses = -1;
/**
* @var integer
*/
protected $numTraits = -1;
/**
* @var integer
*/
protected $numTestedTraits = -1;
/**
* @var integer
*/
protected $numMethods = -1;
/**
* @var integer
*/
protected $numTestedMethods = -1;
/**
* @var integer
*/
protected $numFunctions = -1;
/**
* @var integer
*/
protected $numTestedFunctions = -1;
/**
* Returns the number of files in/under this node.
*
* @return integer
*/
public function count()
{
if ($this->numFiles == -1) {
$this->numFiles = 0;
foreach ($this->children as $child) {
$this->numFiles += count($child);
}
}
return $this->numFiles;
}
/**
* Returns an iterator for this node.
*
* @return RecursiveIteratorIterator
*/
public function getIterator()
{
return new RecursiveIteratorIterator(
new PHP_CodeCoverage_Report_Node_Iterator($this),
RecursiveIteratorIterator::SELF_FIRST
);
}
/**
* Adds a new directory.
*
* @param string $name
* @return PHP_CodeCoverage_Report_Node_Directory
*/
public function addDirectory($name)
{
$directory = new PHP_CodeCoverage_Report_Node_Directory($name, $this);
$this->children[] = $directory;
$this->directories[] = &$this->children[count($this->children) - 1];
return $directory;
}
/**
* Adds a new file.
*
* @param string $name
* @param array $coverageData
* @param array $testData
* @param boolean $cacheTokens
* @return PHP_CodeCoverage_Report_Node_File
* @throws PHP_CodeCoverage_Exception
*/
public function addFile($name, array $coverageData, array $testData, $cacheTokens)
{
$file = new PHP_CodeCoverage_Report_Node_File(
$name, $this, $coverageData, $testData, $cacheTokens
);
$this->children[] = $file;
$this->files[] = &$this->children[count($this->children) - 1];
$this->numExecutableLines = -1;
$this->numExecutedLines = -1;
return $file;
}
/**
* Returns the directories in this directory.
*
* @return array
*/
public function getDirectories()
{
return $this->directories;
}
/**
* Returns the files in this directory.
*
* @return array
*/
public function getFiles()
{
return $this->files;
}
/**
* Returns the child nodes of this node.
*
* @return array
*/
public function getChildNodes()
{
return $this->children;
}
/**
* Returns the classes of this node.
*
* @return array
*/
public function getClasses()
{
if ($this->classes === NULL) {
$this->classes = array();
foreach ($this->children as $child) {
$this->classes = array_merge(
$this->classes, $child->getClasses()
);
}
}
return $this->classes;
}
/**
* Returns the traits of this node.
*
* @return array
*/
public function getTraits()
{
if ($this->traits === NULL) {
$this->traits = array();
foreach ($this->children as $child) {
$this->traits = array_merge(
$this->traits, $child->getTraits()
);
}
}
return $this->traits;
}
/**
* Returns the functions of this node.
*
* @return array
*/
public function getFunctions()
{
if ($this->functions === NULL) {
$this->functions = array();
foreach ($this->children as $child) {
$this->functions = array_merge(
$this->functions, $child->getFunctions()
);
}
}
return $this->functions;
}
/**
* Returns the LOC/CLOC/NCLOC of this node.
*
* @return array
*/
public function getLinesOfCode()
{
if ($this->linesOfCode === NULL) {
$this->linesOfCode = array('loc' => 0, 'cloc' => 0, 'ncloc' => 0);
foreach ($this->children as $child) {
$linesOfCode = $child->getLinesOfCode();
$this->linesOfCode['loc'] += $linesOfCode['loc'];
$this->linesOfCode['cloc'] += $linesOfCode['cloc'];
$this->linesOfCode['ncloc'] += $linesOfCode['ncloc'];
}
}
return $this->linesOfCode;
}
/**
* Returns the number of executable lines.
*
* @return integer
*/
public function getNumExecutableLines()
{
if ($this->numExecutableLines == -1) {
$this->numExecutableLines = 0;
foreach ($this->children as $child) {
$this->numExecutableLines += $child->getNumExecutableLines();
}
}
return $this->numExecutableLines;
}
/**
* Returns the number of executed lines.
*
* @return integer
*/
public function getNumExecutedLines()
{
if ($this->numExecutedLines == -1) {
$this->numExecutedLines = 0;
foreach ($this->children as $child) {
$this->numExecutedLines += $child->getNumExecutedLines();
}
}
return $this->numExecutedLines;
}
/**
* Returns the number of classes.
*
* @return integer
*/
public function getNumClasses()
{
if ($this->numClasses == -1) {
$this->numClasses = 0;
foreach ($this->children as $child) {
$this->numClasses += $child->getNumClasses();
}
}
return $this->numClasses;
}
/**
* Returns the number of tested classes.
*
* @return integer
*/
public function getNumTestedClasses()
{
if ($this->numTestedClasses == -1) {
$this->numTestedClasses = 0;
foreach ($this->children as $child) {
$this->numTestedClasses += $child->getNumTestedClasses();
}
}
return $this->numTestedClasses;
}
/**
* Returns the number of traits.
*
* @return integer
*/
public function getNumTraits()
{
if ($this->numTraits == -1) {
$this->numTraits = 0;
foreach ($this->children as $child) {
$this->numTraits += $child->getNumTraits();
}
}
return $this->numTraits;
}
/**
* Returns the number of tested traits.
*
* @return integer
*/
public function getNumTestedTraits()
{
if ($this->numTestedTraits == -1) {
$this->numTestedTraits = 0;
foreach ($this->children as $child) {
$this->numTestedTraits += $child->getNumTestedTraits();
}
}
return $this->numTestedTraits;
}
/**
* Returns the number of methods.
*
* @return integer
*/
public function getNumMethods()
{
if ($this->numMethods == -1) {
$this->numMethods = 0;
foreach ($this->children as $child) {
$this->numMethods += $child->getNumMethods();
}
}
return $this->numMethods;
}
/**
* Returns the number of tested methods.
*
* @return integer
*/
public function getNumTestedMethods()
{
if ($this->numTestedMethods == -1) {
$this->numTestedMethods = 0;
foreach ($this->children as $child) {
$this->numTestedMethods += $child->getNumTestedMethods();
}
}
return $this->numTestedMethods;
}
/**
* Returns the number of functions.
*
* @return integer
*/
public function getNumFunctions()
{
if ($this->numFunctions == -1) {
$this->numFunctions = 0;
foreach ($this->children as $child) {
$this->numFunctions += $child->getNumFunctions();
}
}
return $this->numFunctions;
}
/**
* Returns the number of tested functions.
*
* @return integer
*/
public function getNumTestedFunctions()
{
if ($this->numTestedFunctions == -1) {
$this->numTestedFunctions = 0;
foreach ($this->children as $child) {
$this->numTestedFunctions += $child->getNumTestedFunctions();
}
}
return $this->numTestedFunctions;
}
}
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