Package org.apache.ignite.lang

Class ErrorGroup

java.lang.Object

org.apache.ignite.lang.ErrorGroup

public class ErrorGroup
extends Object

This class represents a concept of error group. Error group defines a collection of errors that belong to a single semantic component. Each group can be identified by a name and an integer number that both must be unique across all error groups.

Method Summary

Modifier and Type	Method	Description
static String	errorMessage(UUID traceId, int code, String message)	Creates a new error message with predefined prefix.
String	errorPrefix()	Returns a error prefix of this group.
static short	extractErrorCode(int code)	Returns error code extracted from the given full error code.
short	groupCode()	Returns a code of this group.
String	name()	Returns a name of this group.
int	registerErrorCode(short errorCode)	Registers a new error code within this error group.
String	toString()

Methods inherited from class java.lang.Object

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

Method Details

errorPrefix

public String errorPrefix()

Returns a error prefix of this group.

Returns:

Error prefix.

name

public String name()

Returns a name of this group.

Returns:

Group name.

groupCode

public short groupCode()

Returns a code of this group.

Returns:

Group code.

registerErrorCode

public int registerErrorCode(short errorCode)

Registers a new error code within this error group.

Parameters:

errorCode - Error code to be registered.

Returns:

Full error code which includes group code and specific error code.

Throws:

IllegalArgumentException - If the given errorCode is already registered.

extractErrorCode

public static short extractErrorCode(int code)

Returns error code extracted from the given full error code.

Parameters:

code - Full error code.

Returns:

Error code.

errorMessage

public static String errorMessage(UUID traceId,
 int code,
 String message)

Creates a new error message with predefined prefix.

Parameters:

traceId - Unique identifier of this exception.

code - Full error code.

message - Original message.

Returns:

New error message with predefined prefix.

toString

public String toString()

Overrides:

toString in class Object