org.jrdf.graph.global.index
Class AbstractMoleculeIndexMem

java.lang.Object
  org.jrdf.graph.global.index.AbstractMoleculeIndexMem

All Implemented Interfaces:

Serializable, MoleculeIndex

Direct Known Subclasses:

OSPMoleculeIndexMem, POSMoleculeIndexMem, SPOMoleculeIndexMem

public abstract class AbstractMoleculeIndexMem
extends Object
implements MoleculeIndex, Serializable

See Also:

Serialized Form

Constructor Summary

protected	AbstractMoleculeIndexMem()
protected	AbstractMoleculeIndexMem(Map<Node,Map<Node,Map<Node,Molecule>>> newIndex)

Method Summary

void	add(Node first, Node second, Node third, Molecule molecule)
void	clear()
boolean	contains(Node node)
Molecule	getMolecule(Triple headTriple)
protected abstract Node[]	getNodes(Triple triple)
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[] nodes)
void	remove(Node first, Node second, Node third)
boolean	removeSubIndex(Node first)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractMoleculeIndexMem

protected AbstractMoleculeIndexMem()

AbstractMoleculeIndexMem

protected AbstractMoleculeIndexMem(Map<Node,Map<Node,Map<Node,Molecule>>> newIndex)

Method Detail

add

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

Specified by:

add in interface MoleculeIndex

getNodes

protected abstract Node[] getNodes(Triple triple)

remove

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

Specified by:

remove in interface MoleculeIndex

Throws:

GraphException

remove

public void remove(Molecule molecule)
            throws GraphException

Specified by:

remove in interface MoleculeIndex

Throws:

GraphException

remove

public void remove(Node[] nodes)
            throws GraphException

Throws:

GraphException

clear

public void clear()

Specified by:

clear in interface MoleculeIndex

contains

public boolean contains(Node node)

Specified by:

contains in interface MoleculeIndex

getMolecule

public Molecule getMolecule(Triple headTriple)

Specified by:

getMolecule in interface MoleculeIndex

getNumberOfTriples

public long getNumberOfTriples()

Specified by:

getNumberOfTriples in interface MoleculeIndex

getNumberOfMolecules

public long getNumberOfMolecules()

Specified by:

getNumberOfMolecules in interface MoleculeIndex

getSubIndex

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

Specified by:

getSubIndex in interface MoleculeIndex

removeSubIndex

public boolean removeSubIndex(Node first)

Specified by:

removeSubIndex in interface MoleculeIndex

keySetIterator

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

Specified by:

keySetIterator in interface MoleculeIndex

toString

public String toString()

Overrides:

toString in class Object