A C D E F G I L N P R S T V W

A

addSample(long) - Method in class pt.digitalis.iss.ServiceStatistics

Adds a new sample to the statistics engine.

areTooManyWorkers() - Method in class pt.digitalis.iss.ISSImpl

areTooManyWorkers() - Method in interface pt.digitalis.iss.ISSRequestManagement

Tests if the current number of workers is above the current limit

C

canExecuteMoreRequestsSynchronously() - Method in class pt.digitalis.iss.ISSImpl

Tests if we can serve more requests synchronously.

canHaveMoreWorkers() - Method in class pt.digitalis.iss.ISSImpl

Tests if we can launch more workers

D

delegate(IProcess, String) - Method in interface pt.digitalis.iss.ISS

Delegates the process execution to the ISS.

delegate(IProcess) - Method in interface pt.digitalis.iss.ISS

Overload of the delegate() method.

delegate(IProcess, String) - Method in class pt.digitalis.iss.ISSImpl

delegate(IProcess) - Method in class pt.digitalis.iss.ISSImpl

E

execute() - Method in interface pt.digitalis.iss.IProcess

This method should call the object's execution method.

existsRequest(String) - Method in interface pt.digitalis.iss.ISS

This method informs if a request with a given id is already being served, was served or is waiting.

existsRequest(String) - Method in class pt.digitalis.iss.ISSImpl

F

fetchResults(String) - Method in interface pt.digitalis.iss.ISS

Returns the execution results to the client.

fetchResults(String) - Method in class pt.digitalis.iss.ISSImpl

Returns the execution results to the Client.

G

getArrivalTime() - Method in class pt.digitalis.iss.ServiceRequest

Arrival time inspector.

getBeginExecutionTime() - Method in class pt.digitalis.iss.ServiceRequest

Returns the time when the request was made.

getConfigElementsPerGroup() - Method in class pt.digitalis.iss.ServiceStatistics

Returns the defined number of elements in a group.

getConfigNumberOfGroups() - Method in class pt.digitalis.iss.ServiceStatistics

Returns the current number of groups.

getEstimatedTimeOfExecution(String) - Method in interface pt.digitalis.iss.ISS

Returns the estimated time of execution for a given process.

getEstimatedTimeOfExecution(String) - Method in class pt.digitalis.iss.ISSImpl

The method uses statistical information from the waitingQueueStats engine.

getFinishExecutionTime() - Method in class pt.digitalis.iss.ServiceRequest

Returns the time when the request finished it's execution.

getISS(String, Properties) - Static method in class pt.digitalis.iss.ISSManager

Returns the ISS with the given id and configuration.

getISS(String) - Static method in class pt.digitalis.iss.ISSManager

Returns the ISS with the given id.

getLogger() - Static method in class pt.digitalis.iss.ISSManager

Returns the active logger.

getMeanExecutionTime() - Method in class pt.digitalis.iss.ServiceStatistics

Calculates the mean service time of a request from the available data.

getProcess() - Method in class pt.digitalis.iss.ServiceRequest

Returns the process associated with this request.

getRequestID() - Method in class pt.digitalis.iss.ServiceRequest

Returns the request ID.

getResult(String) - Method in class pt.digitalis.iss.ProcessResults

Fetches a result with a given id.

getResults() - Method in class pt.digitalis.iss.ProcessResults

Results map inspector.

getResults() - Method in class pt.digitalis.iss.ServiceRequest

Returns the Process execution results

getState() - Method in class pt.digitalis.iss.ServiceRequest

Returns the request's state.

getWaitingRequest() - Method in class pt.digitalis.iss.ISSImpl

This method is part of the public interface exposed to the Worker.

getWaitingRequest() - Method in interface pt.digitalis.iss.ISSRequestManagement

Gets a request that is waiting for service.

I

IProcess - Interface in pt.digitalis.iss

This interface should be implemented by all the objects that will be managed by the ISS.

isAsynchronousRequest() - Method in class pt.digitalis.iss.ServiceRequest

Asynchronous request flag inspector.

isOnError() - Method in class pt.digitalis.iss.ProcessResults

Error flag inspector.

ISS - Interface in pt.digitalis.iss

Defines the ISS behaviour expected by clients.

ISSImpl - Class in pt.digitalis.iss

This is an implementation of the ISS interface.

ISSImpl(String, Properties, ILogWrapper) - Constructor for class pt.digitalis.iss.ISSImpl

Constructor.

ISSManager - Class in pt.digitalis.iss

This class serves as an interface between the clients and the different ISSs.

ISSRequestManagement - Interface in pt.digitalis.iss

This interface provides operations related to request management between the ISS and the Worker.

isStatisticsDumpEnabled() - Method in interface pt.digitalis.iss.ISS

Returns the value of the statistics logging control flag.

isStatisticsDumpEnabled() - Method in class pt.digitalis.iss.ISSImpl

L

logPerformanceInformation(int, int, int, int, int, int, int, long, long, long) - Method in class pt.digitalis.iss.PerformanceLogger

Logs the passed performance information.

N

notifyWorkerFinished() - Method in class pt.digitalis.iss.ISSImpl

Synchronized to guarantee the activeWorkers consistency.

notifyWorkerFinished() - Method in interface pt.digitalis.iss.ISSRequestManagement

Callback method to notify ISS of Worker's execution end.

P

PerformanceLogger - Class in pt.digitalis.iss

This entity logs the performance information of the ISS.

PerformanceLogger(ILogWrapper) - Constructor for class pt.digitalis.iss.PerformanceLogger

Constructor.

ProcessResults - Class in pt.digitalis.iss

This class encapsulates the results of the process execution.

ProcessResults() - Constructor for class pt.digitalis.iss.ProcessResults

ProcessState - Enum in pt.digitalis.iss

Defines the possible states a process can have.

pt.digitalis.iss - package pt.digitalis.iss

R

reset() - Method in class pt.digitalis.iss.ServiceStatistics

This method enables that a client explicitly resets the stats engine.

returnRequest(ServiceRequest) - Method in class pt.digitalis.iss.ISSImpl

This method is part of the public interface exposed to the Worker.

returnRequest(ServiceRequest) - Method in interface pt.digitalis.iss.ISSRequestManagement

Callback method for the Workers to call when they finish.

run() - Method in class pt.digitalis.iss.Worker

Overriding Thread#run()...

S

ServiceRequest - Class in pt.digitalis.iss

This class holds information about a service request made to the ISS.

ServiceRequest(IProcess, String) - Constructor for class pt.digitalis.iss.ServiceRequest

Constructor.

ServiceStatistics - Class in pt.digitalis.iss

This class is a small statistics engine that calculates the estimated time for a request service.

ServiceStatistics() - Constructor for class pt.digitalis.iss.ServiceStatistics

Constructor

setArrivalTime(long) - Method in class pt.digitalis.iss.ServiceRequest

Arrival time modifier.

setBeginExecutionTime(long) - Method in class pt.digitalis.iss.ServiceRequest

Sets the time when the request was made.

setConfigElementsPerGroup(int) - Method in class pt.digitalis.iss.ServiceStatistics

Sets the number of elements in a group.

setConfigNumberOfGroups(int) - Method in class pt.digitalis.iss.ServiceStatistics

Sets the number of groups.

setFinishExecutionTime(long) - Method in class pt.digitalis.iss.ServiceRequest

Sets the time when the request finished it's execution.

setLogger(ILogWrapper) - Static method in class pt.digitalis.iss.ISSManager

Sets the active logger.

setOnError(boolean) - Method in class pt.digitalis.iss.ProcessResults

Error flag modifier.

setResult(String, Object) - Method in class pt.digitalis.iss.ProcessResults

Sets an individual result.

setResults(Map<String, Object>) - Method in class pt.digitalis.iss.ProcessResults

Results map modifier.

setResults(Map<String, Object>) - Method in class pt.digitalis.iss.ServiceRequest

Sets the Process execution results

setState(ProcessState) - Method in class pt.digitalis.iss.ServiceRequest

Set the request's state.

setStatisticsDumpEnabled(boolean) - Method in interface pt.digitalis.iss.ISS

Sets the value of the statistics logging control flag.

setStatisticsDumpEnabled(boolean) - Method in class pt.digitalis.iss.ISSImpl

T

toString() - Method in class pt.digitalis.iss.ServiceRequest

Returns the Service Request representation as a String.

V

valueOf(String) - Static method in enum pt.digitalis.iss.ProcessState

Returns the enum constant of this type with the specified name.

values() - Static method in enum pt.digitalis.iss.ProcessState

Returns an array containing the constants of this enum type, in the order they are declared.

W

Worker - Class in pt.digitalis.iss

This class implements a Worker: a thread entity that executes requests.

Worker(ISSRequestManagement) - Constructor for class pt.digitalis.iss.Worker

Constructor.

A C D E F G I L N P R S T V W