MongoCursor

Type Parameters:

TResult - The type of documents the cursor contains

All Superinterfaces:

AutoCloseable, Closeable, Iterator<TResult>
```
@NotThreadSafe
public interface MongoCursor<TResult>
extends Iterator<TResult>, Closeable
```
The Mongo Cursor interface implementing the iterator protocol.
An application should ensure that a cursor is closed in all circumstances, e.g. using a try-with-resources statement:
```
 try (MongoCursor<Document> cursor = collection.find().iterator()) {
     while (cursor.hasNext()) {
         System.out.println(cursor.next());
     }
 }
 
```
Since:

3.0

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`close()`
`ServerAddress`	`getServerAddress()`	Returns the server address
`ServerCursor`	`getServerCursor()`	Returns the server cursor, which can be null if the no cursor was created or if the cursor has been exhausted or killed.
`boolean`	`hasNext()`
`TResult`	`next()`
`TResult`	`tryNext()`	A special `next()` case that returns the next element in the iteration if available or null.

Methods inherited from interface java.util.Iterator
forEachRemaining, remove

- Method Detail
  - close
```
void close()
```
    Specified by:
    
    close in interface AutoCloseable
    
    Specified by:
    
    close in interface Closeable
  - hasNext
```
boolean hasNext()
```
    Specified by:
    
    hasNext in interface Iterator<TResult>
  - next
```
TResult next()
```
    Specified by:
    
    next in interface Iterator<TResult>
  - tryNext
```
@Nullable
TResult tryNext()
```
    A special next() case that returns the next element in the iteration if available or null.
    Tailable cursors are an example where this is useful. A call to tryNext() may return null, but in the future calling tryNext() would return a new element if a document had been added to the capped collection.
    
    Returns:
    
    the next element in the iteration if available or null.
    
    MongoDB documentation
    Tailable Cursor
  - getServerCursor
```
@Nullable
ServerCursor getServerCursor()
```
    Returns the server cursor, which can be null if the no cursor was created or if the cursor has been exhausted or killed.
    
    Returns:
    
    the ServerCursor, which can be null.
  - getServerAddress
```
ServerAddress getServerAddress()
```
    Returns the server address
    
    Returns:
    
    ServerAddress