Package org.apache.hadoop.yarn.server.federation.store.sql

Class RowCountHandler

java.lang.Object

org.apache.hadoop.yarn.server.federation.store.sql.RowCountHandler

All Implemented Interfaces:

ResultSetHandler<java.lang.Integer>

public class RowCountHandler
extends java.lang.Object
implements ResultSetHandler<java.lang.Integer>

RowCount Handler. Used to parse out the rowCount information of the output parameter.

Constructor Summary

Constructors

Constructor	Description
RowCountHandler(java.lang.String paramName)

Method Summary

Modifier and Type	Method	Description
java.lang.Integer	handle(java.lang.Object... params)

Methods inherited from class java.lang.Object

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

Constructor Detail

RowCountHandler

public RowCountHandler(java.lang.String paramName)

Method Detail

handle

public java.lang.Integer handle(java.lang.Object... params)
                         throws java.sql.SQLException

Specified by:

handle in interface ResultSetHandler<java.lang.Integer>

Throws:

java.sql.SQLException