| Package | Description | 
|---|---|
| org.apache.hadoop.hbase.constraint | 
 Restrict the domain of a data attribute, often times to fulfill business rules/requirements. 
 | 
| Class and Description | 
|---|
| Constraint
 Apply a  
Constraint (in traditional database terminology) to a HTable. | 
| ConstraintException
 Exception that a user defined constraint throws on failure of a
   
Put. | 
Copyright © 2007–2019 The Apache Software Foundation. All rights reserved.