org.jrdf.graph.global.index
Interface MoleculeIndex

All Known Implementing Classes:

AbstractMoleculeIndexMem, OSPMoleculeIndexMem, POSMoleculeIndexMem, SPOMoleculeIndexMem

public interface MoleculeIndex

The generic interface for storing indexed global molecules.

Method Summary

void	add(Node first, Node second, Node third, Molecule molecule)
void	clear()
boolean	contains(Node node)
Molecule	getMolecule(Triple headTriple)
long	getNumberOfMolecules()
long	getNumberOfTriples()
Map<Node,Map<Node,Molecule>>	getSubIndex(Node first)
Iterator<Map.Entry<Node,Map<Node,Map<Node,Molecule>>>>	keySetIterator()
void	remove(Molecule molecule)
void	remove(Node first, Node second, Node third)
boolean	removeSubIndex(Node first)

Method Detail

add

void add(Node first,
         Node second,
         Node third,
         Molecule molecule)

remove

void remove(Node first,
            Node second,
            Node third)
            throws GraphException

Throws:

GraphException

remove

void remove(Molecule molecule)
            throws GraphException

Throws:

GraphException

clear

void clear()

contains

boolean contains(Node node)

getNumberOfTriples

long getNumberOfTriples()

getNumberOfMolecules

long getNumberOfMolecules()

getSubIndex

Map<Node,Map<Node,Molecule>> getSubIndex(Node first)

removeSubIndex

boolean removeSubIndex(Node first)

getMolecule

Molecule getMolecule(Triple headTriple)

keySetIterator

Iterator<Map.Entry<Node,Map<Node,Map<Node,Molecule>>>> keySetIterator()