Package dev.morphia.query

Class MorphiaCursor<T>

java.lang.Object

dev.morphia.query.MorphiaCursor<T>

Type Parameters:

T - the original type being iterated

All Implemented Interfaces:

MongoCursor<T>, Closeable, AutoCloseable, Iterator<T>

public class MorphiaCursor<T>
extends Object
implements MongoCursor<T>

Since:

2.2

Constructor Summary

Constructors

Constructor	Description
MorphiaCursor(MongoCursor<T> cursor)	Creates a MorphiaCursor

Method Summary

Modifier and Type	Method	Description
int	available()
void	close()	Closes the underlying cursor.
ServerAddress	getServerAddress()
ServerCursor	getServerCursor()
boolean	hasNext()
T	next()
void	remove()
List<T>	toList()	Converts this cursor to a List.
T	tryNext()

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 Detail

MorphiaCursor

public MorphiaCursor(MongoCursor<T> cursor)

Creates a MorphiaCursor

Parameters:

cursor - the Iterator to use

Method Detail

close

public void close()

Closes the underlying cursor.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface MongoCursor<T>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<T>

Specified by:

hasNext in interface MongoCursor<T>

next

@NonNull
public T next()

Specified by:

next in interface Iterator<T>

Specified by:

next in interface MongoCursor<T>

available

public int available()

Specified by:

available in interface MongoCursor<T>

tryNext

public T tryNext()

Specified by:

tryNext in interface MongoCursor<T>

getServerCursor

public ServerCursor getServerCursor()

Specified by:

getServerCursor in interface MongoCursor<T>

getServerAddress

@NonNull
public ServerAddress getServerAddress()

Specified by:

getServerAddress in interface MongoCursor<T>

remove

public void remove()

Specified by:

remove in interface Iterator<T>

toList

public List<T> toList()

Converts this cursor to a List. Care should be taken on large datasets as OutOfMemoryErrors are a risk.

Returns:

the list of Entities