Package org.opennms.netmgt.dao.support

Class SiblingColumnStorageStrategy

java.lang.Object

org.opennms.netmgt.collection.support.IndexStorageStrategy

org.opennms.netmgt.dao.support.SiblingColumnStorageStrategy

All Implemented Interfaces:

StorageStrategy

public class SiblingColumnStorageStrategy
extends IndexStorageStrategy

SiblingColumnStorageStrategy class.

Author:

Jeff Gehlbach, Alejandro Galue

Field Summary

Fields inherited from class org.opennms.netmgt.collection.support.IndexStorageStrategy

m_storageStrategyService

Constructor Summary

Constructors

Constructor	Description
SiblingColumnStorageStrategy()	Constructor for SiblingColumnStorageStrategy.

Method Summary

Modifier and Type	Method	Description
String	getResourceNameFromIndex(CollectionResource resource)	This functions translate resourceIndex into a "unique" and "non-variable" name that could be identify a resource, as described earlier.
void	setParameters(List<Parameter> parameterCollection)	setParameters

Methods inherited from class org.opennms.netmgt.collection.support.IndexStorageStrategy

getRelativePathForAttribute, getResourceTypeName, setResourceTypeName, setStorageStrategyService

Methods inherited from class java.lang.Object

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

Constructor Detail

SiblingColumnStorageStrategy

public SiblingColumnStorageStrategy()

Constructor for SiblingColumnStorageStrategy.

Method Detail

getResourceNameFromIndex

public String getResourceNameFromIndex(CollectionResource resource)

This functions translate resourceIndex into a "unique" and "non-variable" name that could be identify a resource, as described earlier. This method could be expensive because it could require send SNMP queries and make complicated functions to build the name. So you must try to call it only when is necessary.

Specified by:

getResourceNameFromIndex in interface StorageStrategy

Overrides:

getResourceNameFromIndex in class IndexStorageStrategy

Parameters:

resource - a CollectionResource object

Returns:

a String object.

setParameters

public void setParameters(List<Parameter> parameterCollection)
                   throws IllegalArgumentException

setParameters

Specified by:

setParameters in interface StorageStrategy

Overrides:

setParameters in class IndexStorageStrategy

Parameters:

parameterCollection - a List object.

Throws:

IllegalArgumentException