Uses of Interface
edu.rit.pj.cluster.JobBackendRef

Packages that use JobBackendRef

Package	Description
edu.rit.pj.cluster	The Cluster package contains the Parallel Java cluster middleware and the main program for the PJ Job Scheduler Daemon process for a parallel computer.

Uses of JobBackendRef in edu.rit.pj.cluster

Classes in edu.rit.pj.cluster that implement JobBackendRef

Modifier and Type	Class	Description
class	JobBackend	Class JobBackend is the main program for a job backend process in the PJ cluster middleware.
class	JobBackendProxy	Class JobBackendProxy provides a proxy object for sending messages to a PJ job backend process.

Fields in edu.rit.pj.cluster declared as JobBackendRef

Modifier and Type	Field	Description
JobBackendRef	ProcessInfo.backend	Reference to the job backend process.

Methods in edu.rit.pj.cluster with parameters of type JobBackendRef

Modifier and Type	Method	Description
void	JobFrontend.backendFinished(JobBackendRef theJobBackend)	Report that a backend process has finished executing the job.
static JobFrontendMessage	JobFrontendMessage.backendFinished(JobBackendRef theJobBackend)	Construct a new "backend finished" message.
void	JobFrontendProxy.backendFinished(JobBackendRef theJobBackend)	Report that a backend process has finished executing the job.
void	JobFrontendRef.backendFinished(JobBackendRef theJobBackend)	Report that a backend process has finished executing the job.
void	NonPjJobFrontend.backendFinished(JobBackendRef theJobBackend)	Report that a backend process has finished executing the job.
void	JobFrontend.backendReady(JobBackendRef theJobBackend, int rank, InetSocketAddress middlewareAddress, InetSocketAddress worldAddress, InetSocketAddress frontendAddress)	Report that a backend process is ready to commence executing the job.
static JobFrontendMessage	JobFrontendMessage.backendReady(JobBackendRef theJobBackend, int rank, InetSocketAddress middlewareAddress, InetSocketAddress worldAddress, InetSocketAddress frontendAddress)	Construct a new "backend ready" message.
void	JobFrontendProxy.backendReady(JobBackendRef theJobBackend, int rank, InetSocketAddress middlewareAddress, InetSocketAddress worldAddress, InetSocketAddress frontendAddress)	Report that a backend process is ready to commence executing the job.
void	JobFrontendRef.backendReady(JobBackendRef theJobBackend, int rank, InetSocketAddress middlewareAddress, InetSocketAddress worldAddress, InetSocketAddress frontendAddress)	Report that a backend process is ready to commence executing the job.
void	NonPjJobFrontend.backendReady(JobBackendRef theJobBackend, int rank, InetSocketAddress middlewareAddress, InetSocketAddress worldAddress, InetSocketAddress frontendAddress)	Report that a backend process is ready to commence executing the job.
void	JobFrontend.cancelJob(JobBackendRef theJobBackend, String errmsg)	Cancel the job.
static JobFrontendMessage	JobFrontendMessage.cancelJob(JobBackendRef theJobBackend, String errmsg)	Construct a new "cancel job" message.
void	JobFrontendProxy.cancelJob(JobBackendRef theJobBackend, String errmsg)	Cancel the job.
void	JobFrontendRef.cancelJob(JobBackendRef theJobBackend, String errmsg)	Cancel the job.
void	NonPjJobFrontend.cancelJob(JobBackendRef theJobBackend, String errmsg)	Cancel the job.
void	FrontendFileReader.inputFileClose(JobBackendRef theJobBackend, int ffd)	Close the given input file.
void	JobFrontend.inputFileClose(JobBackendRef theJobBackend, int ffd)	Close the given input file.
static JobFrontendMessage	JobFrontendMessage.inputFileClose(JobBackendRef theJobBackend, int ffd)	Construct a new "input file close" message.
void	JobFrontendProxy.inputFileClose(JobBackendRef theJobBackend, int ffd)	Close the given input file.
void	JobFrontendRef.inputFileClose(JobBackendRef theJobBackend, int ffd)	Close the given input file.
void	NonPjJobFrontend.inputFileClose(JobBackendRef theJobBackend, int ffd)	Close the given input file.
void	FrontendFileReader.inputFileOpen(JobBackendRef theJobBackend, int bfd, File file)	Open the given input file for reading.
void	JobFrontend.inputFileOpen(JobBackendRef theJobBackend, int bfd, File file)	Open the given input file for reading.
static JobFrontendMessage	JobFrontendMessage.inputFileOpen(JobBackendRef theJobBackend, int bfd, File file)	Construct a new "input file open" message.
void	JobFrontendProxy.inputFileOpen(JobBackendRef theJobBackend, int bfd, File file)	Open the given input file for reading.
void	JobFrontendRef.inputFileOpen(JobBackendRef theJobBackend, int bfd, File file)	Open the given input file for reading.
void	NonPjJobFrontend.inputFileOpen(JobBackendRef theJobBackend, int bfd, File file)	Open the given input file for reading.
void	FrontendFileReader.inputFileRead(JobBackendRef theJobBackend, int ffd, int len)	Read bytes from the given input file.
void	JobFrontend.inputFileRead(JobBackendRef theJobBackend, int ffd, int len)	Read bytes from the given input file.
static JobFrontendMessage	JobFrontendMessage.inputFileRead(JobBackendRef theJobBackend, int ffd, int len)	Construct a new "input file read" message.
void	JobFrontendProxy.inputFileRead(JobBackendRef theJobBackend, int ffd, int len)	Read bytes from the given input file.
void	JobFrontendRef.inputFileRead(JobBackendRef theJobBackend, int ffd, int len)	Read bytes from the given input file.
void	NonPjJobFrontend.inputFileRead(JobBackendRef theJobBackend, int ffd, int len)	Read bytes from the given input file.
void	FrontendFileReader.inputFileSkip(JobBackendRef theJobBackend, int ffd, long len)	Skip bytes from the given input file.
void	JobFrontend.inputFileSkip(JobBackendRef theJobBackend, int ffd, long len)	Skip bytes from the given input file.
static JobFrontendMessage	JobFrontendMessage.inputFileSkip(JobBackendRef theJobBackend, int ffd, long len)	Construct a new "input file skip" message.
void	JobFrontendProxy.inputFileSkip(JobBackendRef theJobBackend, int ffd, long len)	Skip bytes from the given input file.
void	JobFrontendRef.inputFileSkip(JobBackendRef theJobBackend, int ffd, long len)	Skip bytes from the given input file.
void	NonPjJobFrontend.inputFileSkip(JobBackendRef theJobBackend, int ffd, long len)	Skip bytes from the given input file.
void	JobBackendMessage.invoke(JobBackendRef theJobBackend, JobFrontendRef theJobFrontend)	Invoke the method corresponding to this job backend message on the given Job Backend object.
void	JobFrontendMessage.invoke(JobFrontendRef theJobFrontend, JobBackendRef theJobBackend)	Invoke the method corresponding to this job frontend message on the given Job Frontend object.
void	FrontendFileWriter.outputFileClose(JobBackendRef theJobBackend, int ffd)	Close the given output file.
void	JobFrontend.outputFileClose(JobBackendRef theJobBackend, int ffd)	Close the given output file.
static JobFrontendMessage	JobFrontendMessage.outputFileClose(JobBackendRef theJobBackend, int ffd)	Construct a new "output file close" message.
void	JobFrontendProxy.outputFileClose(JobBackendRef theJobBackend, int ffd)	Close the given output file.
void	JobFrontendRef.outputFileClose(JobBackendRef theJobBackend, int ffd)	Close the given output file.
void	NonPjJobFrontend.outputFileClose(JobBackendRef theJobBackend, int ffd)	Close the given output file.
void	FrontendFileWriter.outputFileFlush(JobBackendRef theJobBackend, int ffd)	Flush accumulated bytes to the given output file.
void	JobFrontend.outputFileFlush(JobBackendRef theJobBackend, int ffd)	Flush accumulated bytes to the given output file.
static JobFrontendMessage	JobFrontendMessage.outputFileFlush(JobBackendRef theJobBackend, int ffd)	Construct a new "output file flush" message.
void	JobFrontendProxy.outputFileFlush(JobBackendRef theJobBackend, int ffd)	Flush accumulated bytes to the given output file.
void	JobFrontendRef.outputFileFlush(JobBackendRef theJobBackend, int ffd)	Flush accumulated bytes to the given output file.
void	NonPjJobFrontend.outputFileFlush(JobBackendRef theJobBackend, int ffd)	Flush accumulated bytes to the given output file.
void	FrontendFileWriter.outputFileOpen(JobBackendRef theJobBackend, int bfd, File file, boolean append)	Open the given output file for writing or appending.
void	JobFrontend.outputFileOpen(JobBackendRef theJobBackend, int bfd, File file, boolean append)	Open the given output file for writing or appending.
static JobFrontendMessage	JobFrontendMessage.outputFileOpen(JobBackendRef theJobBackend, int bfd, File file, boolean append)	Construct a new "output file open" message.
void	JobFrontendProxy.outputFileOpen(JobBackendRef theJobBackend, int bfd, File file, boolean append)	Open the given output file for writing or appending.
void	JobFrontendRef.outputFileOpen(JobBackendRef theJobBackend, int bfd, File file, boolean append)	Open the given output file for writing or appending.
void	NonPjJobFrontend.outputFileOpen(JobBackendRef theJobBackend, int bfd, File file, boolean append)	Open the given output file for writing or appending.
void	FrontendFileWriter.outputFileWrite(JobBackendRef theJobBackend, int ffd, int len)	Write the given bytes to the given output file.
void	JobFrontend.outputFileWrite(JobBackendRef theJobBackend, int ffd, byte[] buf, int off, int len)	Write the given bytes to the given output file.
static JobFrontendMessage	JobFrontendMessage.outputFileWrite(JobBackendRef theJobBackend, int ffd, int len)	Construct a new "output file write" message.
void	JobFrontendProxy.outputFileWrite(JobBackendRef theJobBackend, int ffd, byte[] buf, int off, int len)	Write the given bytes to the given output file.
void	JobFrontendRef.outputFileWrite(JobBackendRef theJobBackend, int ffd, byte[] buf, int off, int len)	Write the given bytes to the given output file.
void	NonPjJobFrontend.outputFileWrite(JobBackendRef theJobBackend, int ffd, byte[] buf, int off, int len)	Write the given bytes to the given output file.
void	JobFrontend.renewLease(JobBackendRef theJobBackend)	Renew the lease on the job.
static JobFrontendMessage	JobFrontendMessage.renewLease(JobBackendRef theJobBackend)	Construct a new "renew lease" message.
void	JobFrontendProxy.renewLease(JobBackendRef theJobBackend)	Renew the lease on the job.
void	JobFrontendRef.renewLease(JobBackendRef theJobBackend)	Renew the lease on the job.
void	NonPjJobFrontend.renewLease(JobBackendRef theJobBackend)	Renew the lease on the job.
void	JobFrontend.reportComment(JobBackendRef theJobBackend, int rank, String comment)	Report a comment for a process.
static JobFrontendMessage	JobFrontendMessage.reportComment(JobBackendRef theJobBackend, int rank, String comment)	Construct a new "report comment" message.
void	JobFrontendProxy.reportComment(JobBackendRef theJobBackend, int rank, String comment)	Report a comment for a process.
void	JobFrontendRef.reportComment(JobBackendRef theJobBackend, int rank, String comment)	Report a comment for a process.
void	NonPjJobFrontend.reportComment(JobBackendRef theJobBackend, int rank, String comment)	Report a comment for a process.
void	JobFrontend.requestResource(JobBackendRef theJobBackend, String resourceName)	Request the given resource from this job frontend's class loader.
static JobFrontendMessage	JobFrontendMessage.requestResource(JobBackendRef theJobBackend, String resourceName)	Construct a new "request resource" message.
void	JobFrontendProxy.requestResource(JobBackendRef theJobBackend, String resourceName)	Request the given resource from this job frontend's class loader.
void	JobFrontendRef.requestResource(JobBackendRef theJobBackend, String resourceName)	Request the given resource from this job frontend's class loader.
void	NonPjJobFrontend.requestResource(JobBackendRef theJobBackend, String resourceName)	Request the given resource from this job frontend's class loader.

Constructors in edu.rit.pj.cluster with parameters of type JobBackendRef

Modifier	Constructor	Description
	BackendClassLoader(JobBackendRef theJobBackend, JobFrontendRef theJobFrontend, ResourceCache theCache)	Construct a new backend class loader.
	BackendClassLoader(ClassLoader parent, JobBackendRef theJobBackend, JobFrontendRef theJobFrontend, ResourceCache theCache)	Construct a new backend class loader.
	BackendFileReader(JobFrontendRef theJobFrontend, JobBackendRef theJobBackend)	Construct a new backend file reader.
	BackendFileWriter(JobFrontendRef theJobFrontend, JobBackendRef theJobBackend)	Construct a new backend file writer.
	ProcessInfo(ProcessInfo.State state, String name, int rank, JobBackendRef backend, InetSocketAddress middlewareAddress, InetSocketAddress worldAddress, InetSocketAddress frontendAddress, Timer renewTimer, Timer expireTimer, int Nt)	Construct a new job information record.