Package org.apache.ignite.lang

Class UnexpectedNullValueException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.apache.ignite.lang.IgniteException

org.apache.ignite.lang.UnexpectedNullValueException

All Implemented Interfaces:

Serializable, TraceableException

public class UnexpectedNullValueException
extends IgniteException

This exception is thrown instead of returning a null value from a method that does not respect null-value to avoid ambiguity (whether the value is absent or is null).

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
UnexpectedNullValueException(String msg)	Creates a new exception.
UnexpectedNullValueException(UUID traceId, int code, String message, Throwable cause)	Creates a new exception with the given trace id, error code, detail message and cause.

Method Summary

Methods inherited from class org.apache.ignite.lang.IgniteException

code, codeAsString, errorCode, groupCode, groupName, toString, traceId

Methods inherited from class java.lang.Throwable

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

Methods inherited from class java.lang.Object

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

Constructor Details

UnexpectedNullValueException

public UnexpectedNullValueException(String msg)

Creates a new exception.

Parameters:

msg - Message.

UnexpectedNullValueException

public UnexpectedNullValueException(UUID traceId,
 int code,
 String message,
 Throwable cause)

Creates a new exception with the given trace id, error code, detail message and cause.

Parameters:

traceId - Unique identifier of this exception.

code - Full error code.

message - Detail message.

cause - Optional nested exception (can be null).