Package org.opennms.netmgt.dao.support

Class NodeSnmpResourceType

java.lang.Object

org.opennms.netmgt.dao.support.NodeSnmpResourceType

All Implemented Interfaces:

OnmsResourceType

public final class NodeSnmpResourceType
extends Object
implements OnmsResourceType

Node SNMP resources point to the resources stored in the root of the node path i.e. snmp/${nodeId}/ds1.rrd snmp/${nodeId}/ds2.rrd

Field Summary

Fields

Modifier and Type	Field	Description
static String	NODE_RESOURCE_TYPE_NAME
static String	PARENT_RESOURCE_TYPE_FOR_STORE_BY_FOREIGN_SOURCE

Constructor Summary

Constructors

Constructor	Description
NodeSnmpResourceType(ResourceStorageDao resourceStorageDao)	Constructor for NodeSnmpResourceType.

Method Summary

Modifier and Type	Method	Description
OnmsResource	getChildByName(OnmsResource parent, String name)	Retrieves a child resource with the given name from the parent.
String	getLabel()	getLabel
String	getLinkForResource(OnmsResource resource)	getLinkForResource
String	getName()	getName
List<OnmsResource>	getResourcesForParent(OnmsResource parent)	Returns the set of resources that are available on the given parent.
boolean	isResourceTypeOnParent(OnmsResource parent)	Returns true if one on more instances of the resource type are present on the parent resource.

Methods inherited from class java.lang.Object

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

Field Detail

NODE_RESOURCE_TYPE_NAME

public static final String NODE_RESOURCE_TYPE_NAME

See Also:

Constant Field Values

PARENT_RESOURCE_TYPE_FOR_STORE_BY_FOREIGN_SOURCE

public static final String PARENT_RESOURCE_TYPE_FOR_STORE_BY_FOREIGN_SOURCE

See Also:

Constant Field Values

Constructor Detail

NodeSnmpResourceType

public NodeSnmpResourceType(ResourceStorageDao resourceStorageDao)

Constructor for NodeSnmpResourceType.

Parameters:

resourceStorageDao - a ResourceStorageDao object.

Method Detail

getName

public String getName()

getName

Specified by:

getName in interface OnmsResourceType

Returns:

a String object.

getLabel

public String getLabel()

getLabel

Specified by:

getLabel in interface OnmsResourceType

Returns:

a String object.

getLinkForResource

public String getLinkForResource(OnmsResource resource)

Description copied from interface: OnmsResourceType

getLinkForResource

Specified by:

getLinkForResource in interface OnmsResourceType

Parameters:

resource - a OnmsResource object.

Returns:

a String object.

isResourceTypeOnParent

public boolean isResourceTypeOnParent(OnmsResource parent)

Returns true if one on more instances of the resource type are present on the parent resource. Top-level resource types should always return false.

Specified by:

isResourceTypeOnParent in interface OnmsResourceType

getResourcesForParent

public List<OnmsResource> getResourcesForParent(OnmsResource parent)

Returns the set of resources that are available on the given parent. If none are available, i.e. isResourceTypeOnParent() would return false, then an empty list should be returned. Top-level resource types should return the set of top-level resources when parent is null.

Specified by:

getResourcesForParent in interface OnmsResourceType

getChildByName

public OnmsResource getChildByName(OnmsResource parent,
                                   String name)

Retrieves a child resource with the given name from the parent.

Specified by:

getChildByName in interface OnmsResourceType

Returns:

null if no resource with the given name was found