org.apache.hadoop.hbase.hbql.impl
Class ResultSetIterator<T,R>

java.lang.Object
  org.apache.hadoop.hbase.hbql.impl.ResultSetIterator<T,R>

All Implemented Interfaces:

Iterator<T>

public abstract class ResultSetIterator<T,R>
extends Object
implements Iterator<T>

Constructor Summary

protected

ResultSetIterator(HResultSetImpl<T,R> resultSet)

Method Summary

protected T	fetchNextObject()
protected T	getNextObject()
protected abstract Iterator<org.apache.hadoop.hbase.client.Result>	getNextResultIterator()
boolean	hasNext()
protected void	incrementReturnedRecordCount()
protected void	iteratorCompleteAction()
protected void	markIteratorComplete()
protected abstract boolean	moreResultsPending()
T	next()
void	remove()
protected void	setNextObject(T nextObject)
protected void	setNextObject(T nextObject, boolean fromExceptionCatch)

Methods inherited from class java.lang.Object

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

Constructor Detail

ResultSetIterator

protected ResultSetIterator(HResultSetImpl<T,R> resultSet)
                     throws HBqlException

Throws:

HBqlException

Method Detail

moreResultsPending

protected abstract boolean moreResultsPending()

getNextResultIterator

protected abstract Iterator<org.apache.hadoop.hbase.client.Result> getNextResultIterator()
                                                                                  throws HBqlException

Throws:

HBqlException

getNextObject

protected T getNextObject()

setNextObject

protected void setNextObject(T nextObject)

markIteratorComplete

protected void markIteratorComplete()

iteratorCompleteAction

protected void iteratorCompleteAction()

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

remove

public void remove()

Specified by:

remove in interface Iterator<T>

incrementReturnedRecordCount

protected void incrementReturnedRecordCount()

setNextObject

protected void setNextObject(T nextObject,
                             boolean fromExceptionCatch)

next

public T next()

Specified by:

next in interface Iterator<T>

fetchNextObject

protected T fetchNextObject()
                     throws HBqlException

Throws:

HBqlException