org.apache.reef.runtime.common.evaluator.context

Class ContextClientCodeException

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.apache.reef.runtime.common.evaluator.context.ContextClientCodeException

All Implemented Interfaces:

Serializable

public final class ContextClientCodeException
extends Exception

Thrown when we encounter a problem with client code in a context.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ContextClientCodeException(String contextID, Optional<String> parentID, String message, Throwable cause)

Method Summary

Methods

Modifier and Type	Method and Description
String	getContextID()
static String	getIdentifier(Configuration c) Extracts a context id from the given configuration.
Optional<String>	getParentID()

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextClientCodeException

public ContextClientCodeException(String contextID,
                          Optional<String> parentID,
                          String message,
                          Throwable cause)

Parameters:

contextID - the ID of the failed context.

parentID - the ID of the failed context's parent, if any.

message - the error message.

cause - the exception that caused the error.

Method Detail

getIdentifier

public static String getIdentifier(Configuration c)

Extracts a context id from the given configuration.

Parameters:

c -

Returns:

the context id in the given configuration.

Throws:

RuntimeException - if the configuration can't be parsed.

getContextID

public String getContextID()

Returns:

the ID of the failed context

getParentID

public Optional<String> getParentID()

Returns:

the ID of the failed context's parent, if any