org.hypergraphdb

Class IncidenceSetRef

java.lang.Object

org.hypergraphdb.IncidenceSetRef

All Implemented Interfaces:

LazyRef<IncidenceSet>

public class IncidenceSetRef
extends Object
implements LazyRef<IncidenceSet>

An implementation that will lazily query for the incidence set of an atom. Many HGAtomTypes ignore the incidence set when constructing the value of a given atom. For this reason, it is only loaded on demand since it requires an extra DB query.

Author:

Borislav Iordanov

Constructor Summary

Constructors

Constructor and Description
IncidenceSetRef(HGHandle atomHandle, HyperGraph graph)

Method Summary

Methods

Modifier and Type	Method and Description
IncidenceSet	deref() Return the actual value that this reference encapsulate.
HGHandle	getAtomHandle()

Methods inherited from class java.lang.Object

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

Constructor Detail

IncidenceSetRef

public IncidenceSetRef(HGHandle atomHandle,
               HyperGraph graph)

Method Detail

deref

public IncidenceSet deref()

Description copied from interface: LazyRef

Return the actual value that this reference encapsulate. Concrete implementation may perform a length operation in order to get to the value.

Specified by:

deref in interface LazyRef<IncidenceSet>

getAtomHandle

public HGHandle getAtomHandle()