Uses of Interface
org.scijava.io.handle.DataHandle

Packages that use DataHandle

Package	Description
org.scijava.download
org.scijava.io.handle

Uses of DataHandle in org.scijava.download

Classes in org.scijava.download that implement DataHandle

Modifier and Type	Class	Description
class	MultiWriteHandle	DataHandle plugin for writing to multiple DataHandles.

Constructors in org.scijava.download with parameters of type DataHandle

Constructor	Description
MultiWriteHandle(DataHandle<?>... handles)

Uses of DataHandle in org.scijava.io.handle

Subinterfaces of DataHandle in org.scijava.io.handle

Modifier and Type	Interface	Description
interface	ResettableStreamHandle<L extends Location>	A DataHandle backed by an InputStream and/or OutputStream.
interface	SeekableStreamHandle<L extends Location>	A DataHandle backed by an InputStream and/or OutputStream.
interface	StreamHandle<L extends Location>	A DataHandle backed by an InputStream and/or OutputStream.

Classes in org.scijava.io.handle that implement DataHandle

Modifier and Type	Class	Description
class	AbstractDataHandle<L extends Location>	Abstract base class for DataHandle plugins.
class	AbstractHigherOrderHandle<L extends Location>	Abstract superclass for DataHandles that operate over other DataHandles.
class	AbstractSeekableStreamHandle<L extends Location>
class	AbstractStreamHandle<L extends Location>	Abstract base class for StreamHandle implementations.
class	BytesHandle	DataHandle for a BytesLocation.
class	DummyHandle	A DataHandle which reads all zeroes, and writes no actual data.
class	FileHandle	DataHandle for a FileLocation.
class	ReadBufferDataHandle<L extends Location>	Read-only buffered DataHandle.
class	WriteBufferDataHandle	Wraps a DataHandle and acts as a write buffer.

Methods in org.scijava.io.handle that return DataHandle

Modifier and Type	Method	Description
DataHandle<L>	DataHandleInputStream.getDataHandle()
protected DataHandle<L>	AbstractHigherOrderHandle.handle()
default DataHandle<Location>	DataHandleService.readBuffer(DataHandle<Location> handle)	Wraps the provided DataHandle in a read-only buffer for accelerated reading.
default DataHandle<Location>	DataHandleService.readBuffer(Location location)	Creates a DataHandle on the provided Location wrapped in a read-only buffer for accelerated reading.
default DataHandle<Location>	DataHandleService.writeBuffer(DataHandle<Location> handle)	Wraps the provided DataHandle in a write-only buffer for accelerated writing.

Methods in org.scijava.io.handle that return types with arguments of type DataHandle

Modifier and Type	Method	Description
default Class<DataHandle<Location>>	DataHandleService.getPluginType()

Methods in org.scijava.io.handle with parameters of type DataHandle

Modifier and Type	Method	Description
static long	DataHandles.copy(DataHandle<Location> in, DataHandle<Location> out)	Copies all bytes from the input to the output handle.
static long	DataHandles.copy(DataHandle<Location> in, DataHandle<Location> out, int length)	Copies up to length bytes from the input to the output handle.
static long	DataHandles.copy(DataHandle<Location> in, DataHandle<Location> out, long length, Task task)	Copies up to length bytes from the input to the output handle, reporting the progress to the provided task.
static long	DataHandles.copy(DataHandle<Location> in, DataHandle<Location> out, long length, Task task, int bufferSize)	Copies up to length bytes from the input to the output handle, reporting the progress to the provided task.
static long	DataHandles.copy(DataHandle<Location> in, DataHandle<Location> out, Task task)	Copies all bytes from the input to the output handle, reporting the progress to the provided task.
default DataHandle<Location>	DataHandleService.readBuffer(DataHandle<Location> handle)	Wraps the provided DataHandle in a read-only buffer for accelerated reading.
default DataHandle<Location>	DataHandleService.writeBuffer(DataHandle<Location> handle)	Wraps the provided DataHandle in a write-only buffer for accelerated writing.

Constructors in org.scijava.io.handle with parameters of type DataHandle

Constructor	Description
AbstractHigherOrderHandle(DataHandle<L> handle)
DataHandleInputStream(DataHandle<L> handle)	Creates an input stream around the given DataHandle.
DataHandleOutputStream(DataHandle<L> handle)	Creates an output stream around the given DataHandle.
ReadBufferDataHandle(DataHandle<L> handle)	Creates a ReadBufferDataHandle wrapping the provided handle using the default values for the size of the pages (10000 byte) and number of pages (ReadBufferDataHandle.DEFAULT_NUM_PAGES).
ReadBufferDataHandle(DataHandle<L> handle, int pageSize)	Creates a ReadBufferDataHandle wrapping the provided handle using the default value for the number of pages (ReadBufferDataHandle.DEFAULT_NUM_PAGES).
ReadBufferDataHandle(DataHandle<L> handle, int pageSize, int numPages)	Creates a ReadBufferDataHandle wrapping the provided handle.
WriteBufferDataHandle(DataHandle<Location> handle)	Creates a WriteBufferDataHandle that wraps the given DataHandle, the default size for the buffer is used (10000 bytes).
WriteBufferDataHandle(DataHandle<Location> handle, int bufferSize)	Creates a WriteBufferDataHandle that wraps the given DataHandle