Package org.apache.empire.db

Class DBReader.DBReaderScrollableIterator

java.lang.Object

org.apache.empire.db.DBReader.DBReaderIterator

org.apache.empire.db.DBReader.DBReaderScrollableIterator

All Implemented Interfaces:

Iterator<DBRecordData>

Enclosing class:

DBReader

public class DBReader.DBReaderScrollableIterator
extends DBReader.DBReaderIterator

This is an iterator for scrolling resultsets. This iterator has no such limitations as the forward iterator.

Field Summary

Fields inherited from class org.apache.empire.db.DBReader.DBReaderIterator

curCount, maxCount

Constructor Summary

Constructors

Constructor	Description
DBReaderScrollableIterator(int maxCount)

Method Summary

Modifier and Type	Method	Description
boolean	hasNext()	Implements the Iterator Interface.
DBRecordData	next()	Implements the Iterator Interface.

Methods inherited from class org.apache.empire.db.DBReader.DBReaderIterator

dispose, remove

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

Constructor Details

DBReaderScrollableIterator

public DBReaderScrollableIterator(int maxCount)

Method Details

hasNext

public boolean hasNext()

Implements the Iterator Interface.

Returns:

true if there is another record to read

next

public DBRecordData next()

Implements the Iterator Interface.

Returns:

the current Record interface