Package org.syncany.chunk

Class ZipMultiChunker

java.lang.Object

org.syncany.chunk.MultiChunker

org.syncany.chunk.ZipMultiChunker

public class ZipMultiChunker
extends MultiChunker

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	TYPE

Fields inherited from class org.syncany.chunk.MultiChunker

minMultiChunkSize, PROPERTY_SIZE

Constructor Summary

Constructors

Constructor	Description
ZipMultiChunker()
ZipMultiChunker(int minMultiChunkSize)

Method Summary

Modifier and Type	Method	Description
MultiChunk	createMultiChunk(java.io.File file)	Open existing multichunk in read mode using an underlying file.
MultiChunk	createMultiChunk(java.io.InputStream is)	Open existing multichunk in read mode using an underlying input stream.
MultiChunk	createMultiChunk(MultiChunkEntry.MultiChunkId id, java.io.OutputStream os)	Create a new multichunk in write mode.
java.lang.String	toString()	Returns a comprehensive string representation of a multichunker

Methods inherited from class org.syncany.chunk.MultiChunker

getInstance, init

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

TYPE

public static final java.lang.String TYPE

See Also:

Constant Field Values

Constructor Detail

ZipMultiChunker

public ZipMultiChunker()

ZipMultiChunker

public ZipMultiChunker(int minMultiChunkSize)

Method Detail

createMultiChunk

public MultiChunk createMultiChunk(java.io.InputStream is)

Description copied from class: MultiChunker

Open existing multichunk in read mode using an underlying input stream.

Using this method only allows reading from the returned multichunk. The underlying input stream is opened and can be used to retrieve chunk data.

Specified by:

createMultiChunk in class MultiChunker

Parameters:

is - InputStream to initialize an existing multichunk for read-operations only

Returns:

Returns an existing multichunk object that allows read operations only

createMultiChunk

public MultiChunk createMultiChunk(java.io.File file)
                            throws java.io.IOException

Description copied from class: MultiChunker

Open existing multichunk in read mode using an underlying file.

Using this method only allows reading from the returned multichunk. The underlying input stream is opened and can be used to retrieve chunk data.

Specified by:

createMultiChunk in class MultiChunker

Parameters:

file - File to read into a multichunk for read-operations only

Returns:

Returns an existing multichunk object that allows read operations only

Throws:

java.io.IOException

createMultiChunk

public MultiChunk createMultiChunk(MultiChunkEntry.MultiChunkId id,
                                   java.io.OutputStream os)
                            throws java.io.IOException

Description copied from class: MultiChunker

Create a new multichunk in write mode.

Using this method only allows writing to the returned multichunk. The resulting data will be written to the underlying output stream given in the parameter.

Specified by:

createMultiChunk in class MultiChunker

Parameters:

id - Identifier of the newly created multichunk

os - Underlying output stream to write the new multichunk to

Returns:

Returns a new multichunk object which can only be used for writing

Throws:

java.io.IOException

toString

public java.lang.String toString()

Description copied from class: MultiChunker

Returns a comprehensive string representation of a multichunker

Specified by:

toString in class MultiChunker