DirectoryFilterDots Class Reference

Inheritance diagram for DirectoryFilterDots:

Collaboration diagram for DirectoryFilterDots:

Public Member Functions
	__call ($func, $params)
	__construct ($path)
	accept ()
	current ()
	getChildren ()
	getInnerIterator ()
	hasChildren ()
	key ()
	next ()
	rewind ()
	valid ()

Protected Member Functions
	__clone ()
	fetch ()

Detailed Description

A filtered DirectoryIterator.

Author

Marcus Boerger

Version

1.2

This Iterator takes a pathname from which it creates a RecursiveDirectoryIterator and makes it recursive. Further more it filters the entries '.' and '..'.

Definition at line 20 of file directoryfilterdots.inc.

Constructor & Destructor Documentation

DirectoryFilterDots::__construct

(

$path

)

Construct from a path.

Parameters

$path

directory to iterate

Definition at line 25 of file directoryfilterdots.inc.

    {
        parent::__construct(new RecursiveDirectoryIterator($path));
    }

Member Function Documentation

FilterIterator::__call (   $func,   $params  )

inherited

Aggregate the inner iterator.

Parameters

func	Name of method to invoke
params	Array of parameters to pass to method

Definition at line 121 of file filteriterator.inc.

    {
        return call_user_func_array(array($this->it, $func), $params);
    }

FilterIterator::__clone ( )

protectedinherited

hidden __clone

Definition at line 104 of file filteriterator.inc.

                                 {
        // disallow clone 
    }

DirectoryFilterDots::accept

(

)

Returns

whether the current entry is neither '.' nor '..'

Definition at line 32 of file directoryfilterdots.inc.

References FilterIterator\getInnerIterator().

    {
        return !$this->getInnerIterator()->isDot();
    }

Here is the call graph for this function:

FilterIterator::current ( )

inherited

Returns

The current value

Implements Iterator.

Definition at line 97 of file filteriterator.inc.

Referenced by RegexFindFile\accept(), and FindFile\accept().

                       {
        return $this->it->current();
    }

FilterIterator::fetch ( )

protectedinherited

Fetch next element and store it.

Returns

void

Definition at line 61 of file filteriterator.inc.

References FilterIterator\accept().

Referenced by FilterIterator\next(), and FilterIterator\rewind().

                               {
        while ($this->it->valid()) {
            if ($this->accept()) {
                return;
            }
            $this->it->next();
        };
    }

Here is the call graph for this function:

RecursiveFilterIterator::getChildren ( )

inherited

Returns

an iterator for the current elements children

Note

the returned iterator will be of the same class as $this

Implements RecursiveIterator.

Definition at line 50 of file recursivefilteriterator.inc.

References FilterIterator\getInnerIterator().

    {
        if (empty($this->ref))
        {
            $this->ref = new ReflectionClass($this);
        }
        return $this->ref->newInstance($this->getInnerIterator()->getChildren());
    }

Here is the call graph for this function:

FilterIterator::getInnerIterator ( )

inherited

Returns

The inner iterator

Implements OuterIterator.

Definition at line 111 of file filteriterator.inc.

References FilterIterator\$it.

Referenced by SearchIterator\__call(), accept(), KeyFilter\accept(), RecursiveRegexIterator\getChildren(), RecursiveFilterIterator\getChildren(), RecursiveRegexIterator\hasChildren(), RecursiveFilterIterator\hasChildren(), and key().

    {
        return $this->it;
    }

RecursiveFilterIterator::hasChildren ( )

inherited

Returns

whether the current element has children

Implements RecursiveIterator.

Definition at line 41 of file recursivefilteriterator.inc.

References FilterIterator\getInnerIterator().

    {
        return $this->getInnerIterator()->hasChildren();
    }

Here is the call graph for this function:

DirectoryFilterDots::key

(

)

Returns

the current entries path name

Implements Iterator.

Definition at line 39 of file directoryfilterdots.inc.

References FilterIterator\getInnerIterator().

    {
        return $this->getInnerIterator()->getPathname();
    }

Here is the call graph for this function:

FilterIterator::next ( )

inherited

Move to next element.

Returns

void

Implements Iterator.

Definition at line 75 of file filteriterator.inc.

References FilterIterator\fetch().

                    {
        $this->it->next();
        $this->fetch();
    }

Here is the call graph for this function:

FilterIterator::rewind ( )

inherited

Rewind the inner iterator.

Implements Iterator.

Definition at line 42 of file filteriterator.inc.

References FilterIterator\fetch().

                      { 
        $this->it->rewind();
        $this->fetch();
    }

Here is the call graph for this function:

FilterIterator::valid ( )

inherited

Returns

Whether more elements are available

Implements Iterator.

Definition at line 83 of file filteriterator.inc.

                     {
        return $this->it->valid();
    }

---

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

• directoryfilterdots.inc