FindPublisher

Type Parameters:

TResult - The type of the result.

All Superinterfaces:

org.reactivestreams.Publisher<TResult>
```
public interface FindPublisher<TResult>
extends org.reactivestreams.Publisher<TResult>
```
Publisher interface for find.

Since:

1.0

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method and Description
`FindPublisher<TResult>`	`batchSize(int batchSize)` Sets the number of documents to return per batch.
`FindPublisher<TResult>`	`collation(Collation collation)` Sets the collation options
`FindPublisher<TResult>`	`comment(String comment)` Sets the comment to the query.
`FindPublisher<TResult>`	`cursorType(CursorType cursorType)` Sets the cursor type.
`FindPublisher<TResult>`	`filter(Bson filter)` Sets the query filter to apply to the query.
`org.reactivestreams.Publisher<TResult>`	`first()` Helper to return a publisher limited to the first result.
`FindPublisher<TResult>`	`hint(Bson hint)` Sets the hint for which index to use.
`FindPublisher<TResult>`	`limit(int limit)` Sets the limit to apply.
`FindPublisher<TResult>`	`max(Bson max)` Sets the exclusive upper bound for a specific index.
`FindPublisher<TResult>`	`maxAwaitTime(long maxAwaitTime, TimeUnit timeUnit)` The maximum amount of time for the server to wait on new documents to satisfy a tailable cursor query.
`FindPublisher<TResult>`	`maxScan(long maxScan)` Deprecated. Deprecated as of MongoDB 4.0 release
`FindPublisher<TResult>`	`maxTime(long maxTime, TimeUnit timeUnit)` Sets the maximum execution time on the server for this operation.
`FindPublisher<TResult>`	`min(Bson min)` Sets the minimum inclusive lower bound for a specific index.
`FindPublisher<TResult>`	`modifiers(Bson modifiers)` Deprecated. use the individual setters instead
`FindPublisher<TResult>`	`noCursorTimeout(boolean noCursorTimeout)` The server normally times out idle cursors after an inactivity period (10 minutes) to prevent excess memory use.
`FindPublisher<TResult>`	`oplogReplay(boolean oplogReplay)` Users should not set this under normal circumstances.
`FindPublisher<TResult>`	`partial(boolean partial)` Get partial results from a sharded cluster if one or more shards are unreachable (instead of throwing an error).
`FindPublisher<TResult>`	`projection(Bson projection)` Sets a document describing the fields to return for all matching documents.
`FindPublisher<TResult>`	`returnKey(boolean returnKey)` Sets the returnKey.
`FindPublisher<TResult>`	`showRecordId(boolean showRecordId)` Sets the showRecordId.
`FindPublisher<TResult>`	`skip(int skip)` Sets the number of documents to skip.
`FindPublisher<TResult>`	`snapshot(boolean snapshot)` Deprecated. Deprecated in MongoDB 3.6 release and removed in MongoDB 4.0 release
`FindPublisher<TResult>`	`sort(Bson sort)` Sets the sort criteria to apply to the query.

Methods inherited from interface org.reactivestreams.Publisher
subscribe

- Method Detail
  - first
```
org.reactivestreams.Publisher<TResult> first()
```
    Helper to return a publisher limited to the first result.
    
    Returns:
    
    a Publisher which will contain a single item.
  - filter
```
FindPublisher<TResult> filter(Bson filter)
```
    Sets the query filter to apply to the query.
    
    Parameters:
    
    filter - the filter, which may be null.
    
    Returns:
    
    this
    
    MongoDB documentation
    
    Filter
  - limit
```
FindPublisher<TResult> limit(int limit)
```
    Sets the limit to apply.
    
    Parameters:
    
    limit - the limit, which may be null
    
    Returns:
    
    this
    
    MongoDB documentation
    
    Limit
  - skip
```
FindPublisher<TResult> skip(int skip)
```
    Sets the number of documents to skip.
    
    Parameters:
    
    skip - the number of documents to skip
    
    Returns:
    
    this
    
    MongoDB documentation
    
    Skip
  - maxTime
```
FindPublisher<TResult> maxTime(long maxTime,
                               TimeUnit timeUnit)
```
    Sets the maximum execution time on the server for this operation.
    
    Parameters:
    
    maxTime - the max time
    
    timeUnit - the time unit, which may not be null
    
    Returns:
    
    this
    
    MongoDB documentation
    
    Max Time
  - maxAwaitTime
```
FindPublisher<TResult> maxAwaitTime(long maxAwaitTime,
                                    TimeUnit timeUnit)
```
    The maximum amount of time for the server to wait on new documents to satisfy a tailable cursor query. This only applies to a TAILABLE_AWAIT cursor. When the cursor is not a TAILABLE_AWAIT cursor, this option is ignored. On servers >= 3.2, this option will be specified on the getMore command as "maxTimeMS". The default is no value: no "maxTimeMS" is sent to the server with the getMore command. On servers < 3.2, this option is ignored, and indicates that the driver should respect the server's default value A zero value will be ignored.
    
    Parameters:
    
    maxAwaitTime - the max await time
    
    timeUnit - the time unit to return the result in
    
    Returns:
    
    the maximum await execution time in the given time unit
    
    Since:
    
    1.2
    
    MongoDB documentation
    
    Max Time
  - modifiers
```
@Deprecated
FindPublisher<TResult> modifiers(Bson modifiers)
```
    Deprecated. use the individual setters instead
    
    Sets the query modifiers to apply to this operation.
    
    Parameters:
    
    modifiers - the query modifiers to apply, which may be null.
    
    Returns:
    
    this
    
    MongoDB documentation
    
    Query Modifiers
  - projection
```
FindPublisher<TResult> projection(Bson projection)
```
    Sets a document describing the fields to return for all matching documents.
    
    Parameters:
    
    projection - the project document, which may be null.
    
    Returns:
    
    this
    
    MongoDB documentation
    
    Projection
  - sort
```
FindPublisher<TResult> sort(Bson sort)
```
    Sets the sort criteria to apply to the query.
    
    Parameters:
    
    sort - the sort criteria, which may be null.
    
    Returns:
    
    this
    
    MongoDB documentation
    
    Sort
  - noCursorTimeout
```
FindPublisher<TResult> noCursorTimeout(boolean noCursorTimeout)
```
    The server normally times out idle cursors after an inactivity period (10 minutes) to prevent excess memory use. Set this option to prevent that.
    
    Parameters:
    
    noCursorTimeout - true if cursor timeout is disabled
    
    Returns:
    
    this
  - oplogReplay
```
FindPublisher<TResult> oplogReplay(boolean oplogReplay)
```
    Users should not set this under normal circumstances.
    
    Parameters:
    
    oplogReplay - if oplog replay is enabled
    
    Returns:
    
    this
  - partial
```
FindPublisher<TResult> partial(boolean partial)
```
    Get partial results from a sharded cluster if one or more shards are unreachable (instead of throwing an error).
    
    Parameters:
    
    partial - if partial results for sharded clusters is enabled
    
    Returns:
    
    this
  - cursorType
```
FindPublisher<TResult> cursorType(CursorType cursorType)
```
    Sets the cursor type.
    
    Parameters:
    
    cursorType - the cursor type
    
    Returns:
    
    this
  - collation
```
FindPublisher<TResult> collation(Collation collation)
```
    Sets the collation options
    A null value represents the server default.
    
    Parameters:
    
    collation - the collation options to use
    
    Returns:
    
    this
    
    Since:
    
    1.3
    
    Since server release
    
    3.4
  - comment
```
FindPublisher<TResult> comment(String comment)
```
    Sets the comment to the query. A null value means no comment is set.
    
    Parameters:
    
    comment - the comment
    
    Returns:
    
    this
    
    Since:
    
    1.6
  - hint
```
FindPublisher<TResult> hint(Bson hint)
```
    Sets the hint for which index to use. A null value means no hint is set.
    
    Parameters:
    
    hint - the hint
    
    Returns:
    
    this
    
    Since:
    
    1.6
  - max
```
FindPublisher<TResult> max(Bson max)
```
    Sets the exclusive upper bound for a specific index. A null value means no max is set.
    
    Parameters:
    
    max - the max
    
    Returns:
    
    this
    
    Since:
    
    1.6
  - min
```
FindPublisher<TResult> min(Bson min)
```
    Sets the minimum inclusive lower bound for a specific index. A null value means no max is set.
    
    Parameters:
    
    min - the min
    
    Returns:
    
    this
    
    Since:
    
    1.6
  - maxScan
```
@Deprecated
FindPublisher<TResult> maxScan(long maxScan)
```
    Deprecated. Deprecated as of MongoDB 4.0 release
    
    Sets the maximum number of documents or index keys to scan when executing the query. A zero value or less will be ignored, and indicates that the driver should respect the server's default value.
    
    Parameters:
    
    maxScan - the maxScan
    
    Returns:
    
    this
    
    Since:
    
    1.6
  - returnKey
```
FindPublisher<TResult> returnKey(boolean returnKey)
```
    Sets the returnKey. If true the find operation will return only the index keys in the resulting documents.
    
    Parameters:
    
    returnKey - the returnKey
    
    Returns:
    
    this
    
    Since:
    
    1.6
  - showRecordId
```
FindPublisher<TResult> showRecordId(boolean showRecordId)
```
    Sets the showRecordId. Set to true to add a field $recordId to the returned documents.
    
    Parameters:
    
    showRecordId - the showRecordId
    
    Returns:
    
    this
    
    Since:
    
    1.6
  - snapshot
```
@Deprecated
FindPublisher<TResult> snapshot(boolean snapshot)
```
    Deprecated. Deprecated in MongoDB 3.6 release and removed in MongoDB 4.0 release
    
    Sets the snapshot. If true it prevents the cursor from returning a document more than once because of an intervening write operation.
    
    Parameters:
    
    snapshot - the snapshot
    
    Returns:
    
    this
    
    Since:
    
    1.6
  - batchSize
```
FindPublisher<TResult> batchSize(int batchSize)
```
    Sets the number of documents to return per batch.
    Overrides the Subscription.request(long) value for setting the batch size, allowing for fine grained control over the underlying cursor.
    
    Parameters:
    
    batchSize - the batch size
    
    Returns:
    
    this
    
    Since:
    
    1.8
    
    MongoDB documentation
    
    Batch Size

Interface FindPublisher<TResult>

Method Summary

Methods inherited from interface org.reactivestreams.Publisher

Method Detail

first

filter

limit

skip

maxTime

maxAwaitTime

modifiers

projection

sort

noCursorTimeout

oplogReplay

partial

cursorType

collation

comment

hint

max

min

maxScan

returnKey

showRecordId

snapshot

batchSize