org.symcomp.scscp
Class Computation

java.lang.Object
  org.symcomp.scscp.Computation

public class Computation
extends java.lang.Object

A Computation is a container that holds the request, the state and some meta-data of a computation.

It is internally used in SCSCPClient. There is no need to manually deal with these objects.

Field Summary

protected CookieStore	cookies
protected java.util.Date	finishedAt
protected java.lang.Integer	lock
protected ProcedureCall	procedureCall
protected ProcedureDone	procedureDone
protected java.util.Date	receivedAt
protected OpenMathBase	request
protected OpenMathBase.ENCODINGS	requestEncoding
protected OpenMathBase	result
protected java.util.Date	startedAt
protected java.lang.Integer	state
protected CASClient	system
protected java.lang.String	token

Constructor Summary

Computation()

Computation(CASClient system, java.lang.String token, OpenMathBase command)

Method Summary

void	computing()
void	error(OpenMathBase result)
void	error(java.lang.String result)
void	finished(OpenMathBase result)
void	finished(java.lang.String result)
java.util.Date	getFinishedAt()
ProcedureCall	getProcedureCall() Get the computation as (OpenMath encoded) procedure call
ProcedureDone	getProcedureDone() Get the result as (OpenMath encoded) ProcedureDone
java.util.Date	getReceivedAt()
OpenMathBase	getRequest()
OpenMathBase.ENCODINGS	getRequestEncoding()
OpenMathBase	getResult()
void	getReturn() Request the return type of the Procedure call
java.util.Date	getStartedAt()
java.lang.Integer	getState()
CASClient	getSystem()
java.lang.String	getToken()
void	hasReturn(ProcedureCall.OPTION_RETURN which) Check whether the Procedure call has a particular return type
boolean	isReady()
void	receivedMessage(OpenMathBase b0) Calls setProcedureCall(ProcedureCall p) or setProcedureDone(ProcedureDone p), depending on the type of message b is.
void	receivedMessage(OpenMathBase b0, OpenMathBase.ENCODINGS enc) Calls setProcedureCall(ProcedureCall p) or setProcedureDone(ProcedureDone p), depending on the type of message b is.
void	receivedMessage(java.lang.String m) Calls setProcedureCall(ProcedureCall p) or setProcedureDone(ProcedureDone p), depending on the type of message b is.
void	setCookieStore(CookieStore c)
void	setFinishedAt(java.util.Date finishedAt)
void	setProcedureCall(ProcedureCall p)
void	setProcedureDone(ProcedureDone p)
void	setReceivedAt(java.util.Date receivedAt)
void	setRequest(OpenMathBase request)
void	setResult(OpenMathBase result)
void	setResult(java.lang.String result)
void	setReturn(ProcedureCall.OPTION_RETURN which) Set the return type of the Procedure call: cookie, option or nothing
void	setStartedAt(java.util.Date startedAt)
void	setState(java.lang.Integer state)
void	setSystem(CASClient s)
void	setToken(java.lang.String token)
void	waitForResult()

Methods inherited from class java.lang.Object

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

Field Detail

procedureCall

protected ProcedureCall procedureCall

procedureDone

protected ProcedureDone procedureDone

result

protected OpenMathBase result

request

protected OpenMathBase request

cookies

protected CookieStore cookies

token

protected java.lang.String token

receivedAt

protected java.util.Date receivedAt

startedAt

protected java.util.Date startedAt

finishedAt

protected java.util.Date finishedAt

requestEncoding

protected OpenMathBase.ENCODINGS requestEncoding

state

protected java.lang.Integer state

system

protected CASClient system

lock

protected final java.lang.Integer lock

Constructor Detail

Computation

public Computation()

Computation

public Computation(CASClient system,
                   java.lang.String token,
                   OpenMathBase command)

Method Detail

setCookieStore

public void setCookieStore(CookieStore c)

setSystem

public void setSystem(CASClient s)

computing

public void computing()

finished

public void finished(OpenMathBase result)

finished

public void finished(java.lang.String result)

error

public void error(OpenMathBase result)

error

public void error(java.lang.String result)

waitForResult

public void waitForResult()

isReady

public boolean isReady()

getToken

public java.lang.String getToken()

setToken

public void setToken(java.lang.String token)

getReceivedAt

public java.util.Date getReceivedAt()

setReceivedAt

public void setReceivedAt(java.util.Date receivedAt)

getStartedAt

public java.util.Date getStartedAt()

setStartedAt

public void setStartedAt(java.util.Date startedAt)

getFinishedAt

public java.util.Date getFinishedAt()

setFinishedAt

public void setFinishedAt(java.util.Date finishedAt)

getState

public java.lang.Integer getState()

setState

public void setState(java.lang.Integer state)

getRequestEncoding

public OpenMathBase.ENCODINGS getRequestEncoding()

getSystem

public CASClient getSystem()

setReturn

public void setReturn(ProcedureCall.OPTION_RETURN which)

Set the return type of the Procedure call: cookie, option or nothing

getReturn

public void getReturn()

Request the return type of the Procedure call

hasReturn

public void hasReturn(ProcedureCall.OPTION_RETURN which)

Check whether the Procedure call has a particular return type

getProcedureCall

public ProcedureCall getProcedureCall()

Get the computation as (OpenMath encoded) procedure call

Returns:

the message

getProcedureDone

public ProcedureDone getProcedureDone()
                               throws OpenMathException

Get the result as (OpenMath encoded) ProcedureDone

Returns:

the result message

Throws:

OpenMathException - if something went wrong

getResult

public OpenMathBase getResult()

setResult

public void setResult(java.lang.String result)

setResult

public void setResult(OpenMathBase result)

getRequest

public OpenMathBase getRequest()

setRequest

public void setRequest(OpenMathBase request)

setProcedureCall

public void setProcedureCall(ProcedureCall p)

setProcedureDone

public void setProcedureDone(ProcedureDone p)

receivedMessage

public void receivedMessage(OpenMathBase b0,
                            OpenMathBase.ENCODINGS enc)
                     throws OpenMathException

Calls setProcedureCall(ProcedureCall p) or setProcedureDone(ProcedureDone p), depending on the type of message b is.

Parameters:

b0 - the message, enc the encoding the message was in (or null)

Throws:

OpenMathException - if the message has the wrong format

receivedMessage

public void receivedMessage(OpenMathBase b0)
                     throws OpenMathException

Calls setProcedureCall(ProcedureCall p) or setProcedureDone(ProcedureDone p), depending on the type of message b is.

Parameters:

b0 - the message

Throws:

OpenMathException - if the message has the wrong format

receivedMessage

public void receivedMessage(java.lang.String m)
                     throws OpenMathException

Calls setProcedureCall(ProcedureCall p) or setProcedureDone(ProcedureDone p), depending on the type of message b is.

Parameters:

b0 - the message as a string

Throws:

OpenMathException - if the message has the wrong format