Uses of Interface
org.jppf.io.DataLocation

Packages that use DataLocation

Package	Description
org.jppf.io	Support for transport-agnostic communication with remote services and disk overflow.
org.jppf.job	Support for job selectors and job management in the server.
org.jppf.job.persistence	Support for jobs persistence on the server side.
org.jppf.nio	Support for asynchronous communication between JPPF components.

Uses of DataLocation in org.jppf.io

Classes in org.jppf.io that implement DataLocation

Modifier and Type	Class	Description
class	AbstractDataLocation	Abstract implementation of the DataLocation interface.
class	FileDataLocation	Data location backed by a file.
class	MultipleBuffersLocation	Data location backed by a list of JPPFBuffer.

Methods in org.jppf.io that return DataLocation

Modifier and Type	Method	Description
DataLocation	DataLocation.copy()	Make a shallow copy of this data location.
DataLocation	FileDataLocation.copy()	Make a shallow copy of this data location.
DataLocation	MultipleBuffersLocation.copy()
static DataLocation	IOHelper.createDataLocationMemorySensitive(int size)	Create a data location object based on a comparison of the available heap memory and the data location object size.
static DataLocation	IOHelper.readData(InputSource source)	Read a provider or task data from an input source.
static DataLocation	IOHelper.readData(InputSource source, int size)	Read a provider or task data from an input source with a known data size.
static DataLocation	IOHelper.serializeData(Object o)	Serialize an object into a DataLocation.
static DataLocation	IOHelper.serializeData(Object o, ObjectSerializer ser)	Serialize an object into a DataLocation.
static DataLocation	IOHelper.serializeDataToFile(Object o, ObjectSerializer ser)	Serialize an object and send it to the server.
static DataLocation	IOHelper.serializeDataToMemory(Object o, ObjectSerializer ser)	Serialize an object to a buffer in memory.

Methods in org.jppf.io with parameters of type DataLocation

Modifier and Type	Method	Description
static Object	IOHelper.unwrappedData(DataLocation dl)	Deserialize the specified data into an object, using a default serializer.
static Object	IOHelper.unwrappedData(DataLocation dl, ObjectSerializer ser)	Deserialize the specified data into an object.
static void	IOHelper.writeData(DataLocation data, OutputDestination destination)	Write the specified data to the specified destination.

Uses of DataLocation in org.jppf.job

Constructors in org.jppf.job with parameters of type DataLocation

Modifier	Constructor	Description
	ServerTaskInformation(int jobPosition, Throwable throwable, int expirationCount, int maxResubmits, int resubmitCount, DataLocation result)	Initialize this object.

Uses of DataLocation in org.jppf.job.persistence

Constructors in org.jppf.job.persistence with parameters of type DataLocation

Modifier	Constructor	Description
	PersistenceInfoImpl(String jobUuid, JPPFDistributedJob job, PersistenceObjectType type, int taskPosition, DataLocation dataLocation)	Initialize this persistence information object.

Uses of DataLocation in org.jppf.nio

Fields in org.jppf.nio declared as DataLocation

Modifier and Type	Field	Description
protected DataLocation	AbstractNioMessageBase.currentDataLocation	Temporary holder used as a local performance optimization for write operations.
protected final DataLocation	AbstractNioObject.location	Location of the data to read or write.

Fields in org.jppf.nio with type parameters of type DataLocation

Modifier and Type	Field	Description
protected final List<DataLocation>	AbstractNioMessage.locations	The data location objects abstracting the data to send or receive.

Methods in org.jppf.nio that return DataLocation

Modifier and Type	Method	Description
DataLocation	AbstractNioMessageBase.getCurrentDataLocation()	Get the data location objects abstracting the data to send or receive.
DataLocation	AbstractNioObject.getData()
DataLocation	NioObject.getData()	Location of the data to read or write.

Methods in org.jppf.nio that return types with arguments of type DataLocation

Modifier and Type	Method	Description
List<DataLocation>	AbstractNioMessage.getLocations()	Get the data location objects abstracting the data to send or receive.

Methods in org.jppf.nio with parameters of type DataLocation

Modifier and Type	Method	Description
void	AbstractNioMessage.addLocation(DataLocation location)	Add a location to the data locations of this message.
void	SimpleNioMessage.setCurrentDataLocation(DataLocation location)	Add a location to the data locations of this message.

Constructors in org.jppf.nio with parameters of type DataLocation

Modifier	Constructor	Description
protected	AbstractNioObject(DataLocation location, int size)	Initialize this NioObject with the specified data location and size.
	PlainNioObject(SocketChannel channel, DataLocation location)	Initialize this NioObject with the specified size.
	SSLNioObject(DataLocation location, SSLHandler sslHandler)	Construct this SSLMessage.