Package com.mongodb.stitch.server.services.mongodb.remote.internal

Class RemoteMongoIterableImpl<ResultT>

java.lang.Object

com.mongodb.stitch.server.services.mongodb.remote.internal.RemoteMongoIterableImpl<ResultT>

All Implemented Interfaces:

RemoteMongoIterable<ResultT>, Iterable<ResultT>

Direct Known Subclasses:

RemoteAggregateIterableImpl, RemoteFindIterableImpl

public class RemoteMongoIterableImpl<ResultT>
extends Object
implements RemoteMongoIterable<ResultT>

Method Summary

Modifier and Type	Method	Description
ResultT	first()	Helper to return the first item in the iterator or null.
void	forEach(Block<? super ResultT> block)	Iterates over all documents in the view, applying the given block to each.
<A extends Collection<? super ResultT>> A	into(A target)	Iterates over all the documents, adding each to the given target.
RemoteMongoCursor<ResultT>	iterator()	Returns a cursor of the operation represented by this iterable.
<U> RemoteMongoIterable<U>	map(Function<ResultT,U> mapper)	Maps this iterable from the source document type to the target document type.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Method Detail

iterator

@Nonnull
public RemoteMongoCursor<ResultT> iterator()

Description copied from interface: RemoteMongoIterable

Returns a cursor of the operation represented by this iterable.

Specified by:

iterator in interface Iterable<ResultT>

Specified by:

iterator in interface RemoteMongoIterable<ResultT>

Returns:

a cursor of the operation represented by this iterable.

first

@Nullable
public ResultT first()

Description copied from interface: RemoteMongoIterable

Helper to return the first item in the iterator or null.

Specified by:

first in interface RemoteMongoIterable<ResultT>

Returns:

T the first item or null.

map

public <U> RemoteMongoIterable<U> map(Function<ResultT,U> mapper)

Description copied from interface: RemoteMongoIterable

Maps this iterable from the source document type to the target document type.

Specified by:

map in interface RemoteMongoIterable<ResultT>

Type Parameters:

U - the target document type

Parameters:

mapper - a function that maps from the source to the target document type

Returns:

an iterable which maps T to U

forEach

public void forEach(Block<? super ResultT> block)

Description copied from interface: RemoteMongoIterable

Iterates over all documents in the view, applying the given block to each.

Similar to map but the function is fully encapsulated with no returned result.

Specified by:

forEach in interface RemoteMongoIterable<ResultT>

Parameters:

block - the block to apply to each document of type T.

into

public <A extends Collection<? super ResultT>> A into(A target)

Description copied from interface: RemoteMongoIterable

Iterates over all the documents, adding each to the given target.

Specified by:

into in interface RemoteMongoIterable<ResultT>

Type Parameters:

A - the collection type

Parameters:

target - the collection to insert into

Returns:

the target