org.apache.hadoop.hbase.security.visibility

Interface VisibilityLabelOrdinalProvider

All Known Implementing Classes:

VisibilityLabelsCache

@InterfaceAudience.Private
public interface VisibilityLabelOrdinalProvider

Method Summary

Modifier and Type	Method and Description
String	getLabel(int ordinal) Returns the string associated with the ordinal.
int	getLabelOrdinal(String label)

Method Detail

getLabelOrdinal

int getLabelOrdinal(String label)

Parameters:

label - Not null label string

Returns:

The ordinal for the label. The ordinal starts from 1. Returns 0 when passed a non existing label.

getLabel

String getLabel(int ordinal)

Returns the string associated with the ordinal. Not be used in MR.

Parameters:

ordinal - representing the visibility label's ordinal

Returns:

label associated with the string, null if not found