Inheritance diagram for Swift_ByteStream_AbstractFilterableInputStream:

Public Member Functions
	addFilter (Swift_StreamFilter $filter, $key)

	bind (Swift_InputByteStream $is)

	commit ()

	flushBuffers ()

	removeFilter ($key)

	unbind (Swift_InputByteStream $is)

	write ($bytes)

Protected Member Functions
	_commit ($bytes)

	_flush ()

Private Member Functions
	_doWrite ($bytes)

	_filter ($bytes)

Private Attributes
	$_filters = array()

	$_mirrors = array()

	$_sequence = 0

	$_writeBuffer = ''

Detailed Description

Definition at line 21 of file AbstractFilterableInputStream.php.

Member Function Documentation

Swift_ByteStream_AbstractFilterableInputStream::_commit ( $bytes )

abstractprotected

Commit the given bytes to the storage medium immediately.

Parameters

string $bytes protected

Referenced by _doWrite().

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Swift_ByteStream_AbstractFilterableInputStream::_doWrite ( $bytes )

private

Just write the bytes to the stream

Definition at line 166 of file AbstractFilterableInputStream.php.

References _commit(), and _filter().

Referenced by commit(), flushBuffers(), and write().

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Swift_ByteStream_AbstractFilterableInputStream::_filter ( $bytes )

private

Run $bytes through all filters

Definition at line 156 of file AbstractFilterableInputStream.php.

Referenced by _doWrite(), and unbind().

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Swift_ByteStream_AbstractFilterableInputStream::_flush ( )

abstractprotected

Flush any buffers/content with immediate effect. protected

Referenced by flushBuffers().

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Swift_ByteStream_AbstractFilterableInputStream::addFilter	(	Swift_StreamFilter	$filter,
			$key
	)

Add a StreamFilter to this InputByteStream.

Parameters

Swift_StreamFilter	$filter
string	$key

Implements Swift_Filterable.

Definition at line 55 of file AbstractFilterableInputStream.php.

Referenced by Swift_Transport_StreamBuffer\setWriteTranslations().

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Swift_ByteStream_AbstractFilterableInputStream::bind ( Swift_InputByteStream $is )

Attach $is to this stream. The stream acts as an observer, receiving all data that is written. All write() and flushBuffers() operations will be mirrored.

Parameters

Swift_InputByteStream $is

Implements Swift_InputByteStream.

Definition at line 106 of file AbstractFilterableInputStream.php.

Swift_ByteStream_AbstractFilterableInputStream::commit ( )

For any bytes that are currently buffered inside the stream, force them off the buffer.

Exceptions

Swift_IoException

Implements Swift_InputByteStream.

Definition at line 94 of file AbstractFilterableInputStream.php.

References _doWrite().

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Swift_ByteStream_AbstractFilterableInputStream::flushBuffers ( )

Flush the contents of the stream (empty it) and set the internal pointer to the beginning.

Exceptions

Swift_IoException

Implements Swift_InputByteStream.

Definition at line 139 of file AbstractFilterableInputStream.php.

References _doWrite(), and _flush().

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Swift_ByteStream_AbstractFilterableInputStream::removeFilter ( $key )

Remove an already present StreamFilter based on its $key.

Parameters

string $key

Implements Swift_Filterable.

Definition at line 64 of file AbstractFilterableInputStream.php.

Referenced by Swift_Transport_StreamBuffer\setWriteTranslations().

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Swift_ByteStream_AbstractFilterableInputStream::unbind ( Swift_InputByteStream $is )

Remove an already bound stream. If $is is not bound, no errors will be raised. If the stream currently has any buffered data it will be written to $is before unbinding occurs.

Parameters

Swift_InputByteStream $is

Implements Swift_InputByteStream.

Definition at line 119 of file AbstractFilterableInputStream.php.

References _filter().

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