org.janusgraph.graphdb.util

Class SubqueryIterator

java.lang.Object

org.janusgraph.graphdb.util.SubqueryIterator

All Implemented Interfaces:

AutoCloseable, Iterator<JanusGraphElement>

public class SubqueryIterator
extends Object
implements Iterator<JanusGraphElement>, AutoCloseable

Author:

davidclement90@laposte.net

Constructor Summary

Constructors

Constructor and Description
SubqueryIterator(JointIndexQuery.Subquery subQuery, IndexSerializer indexSerializer, BackendTransaction tx, com.google.common.cache.Cache<JointIndexQuery.Subquery,List<Object>> indexCache, int limit, Function<Object,? extends JanusGraphElement> function, List<Object> otherResults)

Method Summary

Modifier and Type	Method and Description
void	close()
boolean	hasNext()
JanusGraphElement	next()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Constructor Detail

SubqueryIterator

public SubqueryIterator(JointIndexQuery.Subquery subQuery,
                        IndexSerializer indexSerializer,
                        BackendTransaction tx,
                        com.google.common.cache.Cache<JointIndexQuery.Subquery,List<Object>> indexCache,
                        int limit,
                        Function<Object,? extends JanusGraphElement> function,
                        List<Object> otherResults)

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<JanusGraphElement>

next

public JanusGraphElement next()

Specified by:

next in interface Iterator<JanusGraphElement>

close

public void close()
           throws Exception

Specified by:

close in interface AutoCloseable

Throws:

Exception