Package org.hpccsystems.dfs.cluster

Class NullRemapper

java.lang.Object

org.hpccsystems.dfs.cluster.ClusterRemapper

org.hpccsystems.dfs.cluster.NullRemapper

public class NullRemapper
extends ClusterRemapper

A no action re-map of the address. Does provide the port information.

Field Summary

Fields inherited from class org.hpccsystems.dfs.cluster.ClusterRemapper

DEFAULT_LEGACY_CLEAR_PORT, DEFAULT_LEGACY_SSL_PORT, DEFAULT_ROWSERVICE_PORT, DEFAULT_ROWSERVICE_USES_SSL, nodes

Constructor Summary

Constructors

Constructor	Description
NullRemapper(RemapInfo ri, DFUFileAccessInfoWrapper fileaccessinfo)	Instantiates a new null remapper.

Method Summary

Modifier and Type	Method	Description
boolean	getUsesSSLConnection(DFUPartWrapper fpi)	Indicates if the target rowservice communicates over SSL.
String[]	reviseIPs(String[] hosts)	The optionally revised array of hosts.
String[]	reviseIPs(DFUFileCopyWrapper[] dfuFileCopies)	The optionally revised array of file part copy IPs.
int	revisePort(DFUPartWrapper fpi)	The communications port number.

Methods inherited from class org.hpccsystems.dfs.cluster.ClusterRemapper

makeMapper

Methods inherited from class java.lang.Object

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

Constructor Detail

NullRemapper

public NullRemapper(RemapInfo ri,
                    DFUFileAccessInfoWrapper fileaccessinfo)
             throws HpccFileException

Instantiates a new null remapper.

Parameters:

ri - the ri

fileaccessinfo - the fileaccessinfo

Throws:

HpccFileException - the hpcc file exception

Method Detail

reviseIPs

public String[] reviseIPs(DFUFileCopyWrapper[] dfuFileCopies)
                   throws HpccFileException

Description copied from class: ClusterRemapper

The optionally revised array of file part copy IPs.

Specified by:

reviseIPs in class ClusterRemapper

Parameters:

dfuFileCopies - the dfu file copies

Returns:

an IP address as a string

Throws:

HpccFileException - the hpcc file exception

reviseIPs

public String[] reviseIPs(String[] hosts)
                   throws HpccFileException

Description copied from class: ClusterRemapper

The optionally revised array of hosts.

Specified by:

reviseIPs in class ClusterRemapper

Parameters:

hosts - information

Returns:

Revised IP address as strings

Throws:

HpccFileException - the hpcc file exception

revisePort

public int revisePort(DFUPartWrapper fpi)

Description copied from class: ClusterRemapper

The communications port number.

Specified by:

revisePort in class ClusterRemapper

Parameters:

fpi - the file part information

Returns:

the port number

getUsesSSLConnection

public boolean getUsesSSLConnection(DFUPartWrapper fpi)

Description copied from class: ClusterRemapper

Indicates if the target rowservice communicates over SSL.

Specified by:

getUsesSSLConnection in class ClusterRemapper

Parameters:

fpi - the file part information

Returns:

the port number