org.apache.hadoop.hbase.security.visibility
Interface VisibilityLabelOrdinalProvider

All Known Implementing Classes:

VisibilityLabelsCache

@InterfaceAudience.Private
public interface VisibilityLabelOrdinalProvider

Method Summary

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