org.opennms.nephron

Class Groupings.CompoundKey

java.lang.Object

org.opennms.nephron.Groupings.CompoundKey

Direct Known Subclasses:

Groupings.ExporterInterfaceApplicationKey, Groupings.ExporterInterfaceConversationKey, Groupings.ExporterInterfaceHostKey, Groupings.ExporterInterfaceKey, Groupings.ExporterKey

Enclosing class:

Groupings

@DefaultCoder(value=Groupings.CompoundKeyCoder.class)
public abstract static class Groupings.CompoundKey
extends Object

Constructor Summary

Constructors

Constructor and Description
CompoundKey()

Method Summary

Modifier and Type	Method and Description
abstract List<org.opennms.nephron.Groupings.Ref>	getKeys() Ordered list of references from which the key is composed
abstract Groupings.CompoundKey	getOuterKey() Build the parent, or "outer" key for the current key.
abstract void	visit(Groupings.Visitor visitor)

Methods inherited from class java.lang.Object

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

Constructor Detail

CompoundKey

public CompoundKey()

Method Detail

visit

public abstract void visit(Groupings.Visitor visitor)

getKeys

public abstract List<org.opennms.nephron.Groupings.Ref> getKeys()

Ordered list of references from which the key is composed

Returns:

immutable list of keys

getOuterKey

public abstract Groupings.CompoundKey getOuterKey()

Build the parent, or "outer" key for the current key.

Returns:

the outer key, or null if no such key exists