org.apache.tinkerpop.gremlin.hadoop.structure.hdfs

Class HadoopElementIterator<E extends Element>

java.lang.Object

org.apache.tinkerpop.gremlin.hadoop.structure.hdfs.HadoopElementIterator<E>

All Implemented Interfaces:

Iterator<E>

Direct Known Subclasses:

HadoopEdgeIterator, HadoopVertexIterator

public abstract class HadoopElementIterator<E extends Element>
extends Object
implements Iterator<E>

Author:

Marko A. Rodriguez (http://markorodriguez.com)

Field Summary

Fields

Modifier and Type	Field and Description
protected HadoopGraph	graph
protected Queue<<any>>	readers

Constructor Summary

Constructors

Constructor and Description
HadoopElementIterator(HadoopGraph graph)
HadoopElementIterator(HadoopGraph graph, <any> inputFormat, Path path)

Method Summary

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, hasNext, next, remove

Field Detail

graph

protected final HadoopGraph graph

readers

protected final Queue<<any>> readers

Constructor Detail

HadoopElementIterator

public HadoopElementIterator(HadoopGraph graph,
                             <any> inputFormat,
                             Path path)
                      throws IOException,
                             InterruptedException

Throws:

IOException

InterruptedException

HadoopElementIterator

public HadoopElementIterator(HadoopGraph graph)
                      throws IOException

Throws:

IOException