drcl.comp.contract
Class ErrorContract

java.lang.Object
  drcl.comp.Contract
      drcl.comp.contract.ErrorContract

public class ErrorContract

extends Contract

Defines the format of the error message exported by a component and provides utility methods to retrieve individual fields in such a message.

An error message is exported by a component when an error or a warning of processing arriving data occurs.

Specifically, an error message contains the following fields:

FIELD	TYPE	DESCRIPTION
Time	double	Time when this message is exported.
Port	String	Path of the port where the data arrives.
Data	Object	Data in process when the error is discovered.
Where	String	Name of the method in which the data is processed.
Description	Object	Description of this error.

Nested Class Summary

static class

ErrorContract.Message

Field Summary

static ErrorContract

INSTANCE

Fields inherited from class drcl.comp.Contract

Role_INITIATOR, Role_PEER, Role_REACTOR

Constructor Summary

ErrorContract()

Method Summary

java.lang.Object	getContractContent() Returns the content of this contract (format?).
java.lang.String	getName()

Methods inherited from class drcl.comp.Contract

getRole, match, setRole

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final ErrorContract INSTANCE

Constructor Detail

ErrorContract

public ErrorContract()

Method Detail

getName

public java.lang.String getName()

Specified by:

getName in class Contract

getContractContent

public java.lang.Object getContractContent()

Description copied from class: Contract

Returns the content of this contract (format?).

Specified by:

getContractContent in class Contract