org.jrdf.graph.local.mem
Interface ReadableGraph

All Known Subinterfaces:

ReadWriteGraph

All Known Implementing Classes:

ReadableGraphImpl, ReadWriteGraphImpl

public interface ReadableGraph

Method Summary

boolean	contains(SubjectNode subject, PredicateNode predicate, ObjectNode object)
ClosableIterator<Triple>	find(SubjectNode subject, PredicateNode predicate, ObjectNode object)
ClosableIterator<PredicateNode>	findUniquePredicates()
ClosableIterator<PredicateNode>	findUniquePredicates(Resource resource)
long	getSize()

Method Detail

contains

boolean contains(SubjectNode subject,
                 PredicateNode predicate,
                 ObjectNode object)

find

ClosableIterator<Triple> find(SubjectNode subject,
                              PredicateNode predicate,
                              ObjectNode object)

getSize

long getSize()

findUniquePredicates

ClosableIterator<PredicateNode> findUniquePredicates(Resource resource)
                                                     throws GraphException

Throws:

GraphException

findUniquePredicates

ClosableIterator<PredicateNode> findUniquePredicates()