org.trippi.impl.oracle
Class OracleTripleIterator

java.lang.Object
  org.trippi.TripleIterator
      org.trippi.impl.oracle.OracleTripleIterator

public class OracleTripleIterator
extends TripleIterator

Description of the Class

Author:

liberman@case.edu

Field Summary

Fields inherited from class org.trippi.TripleIterator

INPUT_FORMATS, OUTPUT_FORMATS

Constructor Summary

OracleTripleIterator(java.lang.String queryText, java.sql.Connection repository)
Constructor for the OracleTripleIterator object

Method Summary

void	close() Release resources held by this iterator.
boolean	hasNext() Return true if there are any more triples.
org.jrdf.graph.Triple	next() Return the next triple.

Methods inherited from class org.trippi.TripleIterator

addToGraph, count, deleteFromGraph, fromStream, fromStream, setAliasMap, toStream

Methods inherited from class java.lang.Object

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

Constructor Detail

OracleTripleIterator

public OracleTripleIterator(java.lang.String queryText,
                            java.sql.Connection repository)
                     throws TrippiException

Constructor for the OracleTripleIterator object

Parameters:

queryText - Description of the Parameter

repository - Description of the Parameter

Throws:

TrippiException - Description of the Exception

Method Detail

hasNext

public boolean hasNext()
                throws TrippiException

Return true if there are any more triples.

Specified by:

hasNext in class TripleIterator

Returns:

Description of the Return Value

Throws:

TrippiException - Description of the Exception

next

public org.jrdf.graph.Triple next()
                           throws TrippiException

Return the next triple.

Specified by:

next in class TripleIterator

Returns:

Description of the Return Value

Throws:

TrippiException - Description of the Exception

close

public void close()
           throws TrippiException

Release resources held by this iterator.

Specified by:

close in class TripleIterator

Throws:

TrippiException - Description of the Exception