FindOptions (mongo-java-driver 3.3.0-query-log-max-size API)

java.lang.Object
- com.mongodb.client.model.FindOptions

```
public final class FindOptions
extends java.lang.Object
```
The options to apply to a find operation (also commonly referred to as a query).

从以下版本开始:

3.0

MongoDB documentation

Find

OP_QUERY

构造器概要

构造器
构造器和说明

FindOptions()
Construct a new instance.

FindOptions(FindOptions from)
Construct a new instance by making a shallow copy of the given model.

构造器
构造器和说明
`FindOptions()` Construct a new instance.
`FindOptions(FindOptions from)` Construct a new instance by making a shallow copy of the given model.

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`FindOptions`	`batchSize(int batchSize)` Sets the number of documents to return per batch.
`FindOptions`	`cursorType(CursorType cursorType)` Sets the cursor type.
`int`	`getBatchSize()` Gets the number of documents to return per batch.
`CursorType`	`getCursorType()` Get the cursor type.
`int`	`getLimit()` Gets the limit to apply.
`long`	`getMaxAwaitTime(java.util.concurrent.TimeUnit timeUnit)` The maximum amount of time for the server to wait on new documents to satisfy a tailable cursor query.
`long`	`getMaxTime(java.util.concurrent.TimeUnit timeUnit)` Gets the maximum execution time on the server for this operation.
`Bson`	`getModifiers()` Gets the query modifiers to apply to this operation.
`Bson`	`getProjection()` Gets a document describing the fields to return for all matching documents.
`int`	`getSkip()` Gets the number of documents to skip.
`Bson`	`getSort()` Gets the sort criteria to apply to the query.
`boolean`	`isNoCursorTimeout()` The server normally times out idle cursors after an inactivity period (10 minutes) to prevent excess memory use.
`boolean`	`isOplogReplay()` Users should not set this under normal circumstances.
`boolean`	`isPartial()` Get partial results from a sharded cluster if one or more shards are unreachable (instead of throwing an error).
`FindOptions`	`limit(int limit)` Sets the limit to apply.
`FindOptions`	`maxAwaitTime(long maxAwaitTime, java.util.concurrent.TimeUnit timeUnit)` Sets the maximum await execution time on the server for this operation.
`FindOptions`	`maxTime(long maxTime, java.util.concurrent.TimeUnit timeUnit)` Sets the maximum execution time on the server for this operation.
`FindOptions`	`modifiers(Bson modifiers)` Sets the query modifiers to apply to this operation.
`FindOptions`	`noCursorTimeout(boolean noCursorTimeout)` The server normally times out idle cursors after an inactivity period (10 minutes) to prevent excess memory use.
`FindOptions`	`oplogReplay(boolean oplogReplay)` Users should not set this under normal circumstances.
`FindOptions`	`partial(boolean partial)` Get partial results from a sharded cluster if one or more shards are unreachable (instead of throwing an error).
`FindOptions`	`projection(Bson projection)` Sets a document describing the fields to return for all matching documents.
`FindOptions`	`skip(int skip)` Sets the number of documents to skip.
`FindOptions`	`sort(Bson sort)` Sets the sort criteria to apply to the query.
`java.lang.String`	`toString()`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 构造器详细资料
  - FindOptions
```
public FindOptions()
```
    Construct a new instance.
  - FindOptions
```
public FindOptions(FindOptions from)
```
    Construct a new instance by making a shallow copy of the given model.
    
    参数:
    
    from - model to copy
- 方法详细资料
  - getLimit
```
public int getLimit()
```
    Gets the limit to apply. The default is null.
    
    返回:
    
    the limit
    
    MongoDB documentation
    
    Limit
  - limit
```
public FindOptions limit(int limit)
```
    Sets the limit to apply.
    
    参数:
    
    limit - the limit, which may be null
    
    返回:
    
    this
    
    MongoDB documentation
    
    Limit
  - getSkip
```
public int getSkip()
```
    Gets the number of documents to skip. The default is 0.
    
    返回:
    
    the number of documents to skip, which may be null
    
    MongoDB documentation
    
    Skip
  - skip
```
public FindOptions skip(int skip)
```
    Sets the number of documents to skip.
    
    参数:
    
    skip - the number of documents to skip
    
    返回:
    
    this
    
    MongoDB documentation
    
    Skip
  - getMaxTime
```
public long getMaxTime(java.util.concurrent.TimeUnit timeUnit)
```
    Gets the maximum execution time on the server for this operation. The default is 0, which places no limit on the execution time.
    
    参数:
    
    timeUnit - the time unit to return the result in
    
    返回:
    
    the maximum execution time in the given time unit
    
    MongoDB documentation
    
    Max Time
  - maxTime
```
public FindOptions maxTime(long maxTime,
                           java.util.concurrent.TimeUnit timeUnit)
```
    Sets the maximum execution time on the server for this operation.
    
    参数:
    
    maxTime - the max time
    
    timeUnit - the time unit, which may not be null
    
    返回:
    
    this
    
    MongoDB documentation
    
    Max Time
  - getMaxAwaitTime
```
public long getMaxAwaitTime(java.util.concurrent.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.
    
    参数:
    
    timeUnit - the time unit to return the result in
    
    返回:
    
    the maximum await execution time in the given time unit
    
    从以下版本开始:
    
    3.2
    
    MongoDB documentation
    
    Max Time
  - maxAwaitTime
```
public FindOptions maxAwaitTime(long maxAwaitTime,
                                java.util.concurrent.TimeUnit timeUnit)
```
    Sets the maximum await execution time on the server for this operation.
    
    参数:
    
    maxAwaitTime - the max await time. A zero value will be ignored, and indicates that the driver should respect the server's default value
    
    timeUnit - the time unit, which may not be null
    
    返回:
    
    this
    
    从以下版本开始:
    
    3.2
    
    MongoDB documentation
    
    Max Time
  - getBatchSize
```
public int getBatchSize()
```
    Gets the number of documents to return per batch. Default to 0, which indicates that the server chooses an appropriate batch size.
    
    返回:
    
    the batch size, which may be null
    
    MongoDB documentation
    
    Batch Size
  - batchSize
```
public FindOptions batchSize(int batchSize)
```
    Sets the number of documents to return per batch.
    
    参数:
    
    batchSize - the batch size
    
    返回:
    
    this
    
    MongoDB documentation
    
    Batch Size
  - getModifiers
```
public Bson getModifiers()
```
    Gets the query modifiers to apply to this operation. The default is not to apply any modifiers.
    
    返回:
    
    the query modifiers, which may be null
    
    MongoDB documentation
    
    Query Modifiers
  - modifiers
```
public FindOptions modifiers(Bson modifiers)
```
    Sets the query modifiers to apply to this operation.
    
    参数:
    
    modifiers - the query modifiers to apply, which may be null.
    
    返回:
    
    this
    
    MongoDB documentation
    
    Query Modifiers
  - getProjection
```
public Bson getProjection()
```
    Gets a document describing the fields to return for all matching documents.
    
    返回:
    
    the project document, which may be null
    
    MongoDB documentation
    
    Projection
  - projection
```
public FindOptions projection(Bson projection)
```
    Sets a document describing the fields to return for all matching documents.
    
    参数:
    
    projection - the project document, which may be null.
    
    返回:
    
    this
    
    MongoDB documentation
    
    Projection
  - getSort
```
public Bson getSort()
```
    Gets the sort criteria to apply to the query. The default is null, which means that the documents will be returned in an undefined order.
    
    返回:
    
    a document describing the sort criteria
    
    MongoDB documentation
    
    Sort
  - sort
```
public FindOptions sort(Bson sort)
```
    Sets the sort criteria to apply to the query.
    
    参数:
    
    sort - the sort criteria, which may be null.
    
    返回:
    
    this
    
    MongoDB documentation
    
    Sort
  - isNoCursorTimeout
```
public boolean isNoCursorTimeout()
```
    The server normally times out idle cursors after an inactivity period (10 minutes) to prevent excess memory use. If true, that timeout is disabled.
    
    返回:
    
    true if cursor timeout is disabled
  - noCursorTimeout
```
public FindOptions 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.
    
    参数:
    
    noCursorTimeout - true if cursor timeout is disabled
    
    返回:
    
    this
  - isOplogReplay
```
public boolean isOplogReplay()
```
    Users should not set this under normal circumstances.
    
    返回:
    
    if oplog replay is enabled
  - oplogReplay
```
public FindOptions oplogReplay(boolean oplogReplay)
```
    Users should not set this under normal circumstances.
    
    参数:
    
    oplogReplay - if oplog replay is enabled
    
    返回:
    
    this
  - isPartial
```
public boolean isPartial()
```
    Get partial results from a sharded cluster if one or more shards are unreachable (instead of throwing an error).
    
    返回:
    
    if partial results for sharded clusters is enabled
  - partial
```
public FindOptions partial(boolean partial)
```
    Get partial results from a sharded cluster if one or more shards are unreachable (instead of throwing an error).
    
    参数:
    
    partial - if partial results for sharded clusters is enabled
    
    返回:
    
    this
  - getCursorType
```
public CursorType getCursorType()
```
    Get the cursor type.
    
    返回:
    
    the cursor type
  - cursorType
```
public FindOptions cursorType(CursorType cursorType)
```
    Sets the cursor type.
    
    参数:
    
    cursorType - the cursor type
    
    返回:
    
    this
  - toString
```
public java.lang.String toString()
```
    覆盖:
    
    toString 在类中 java.lang.Object

类 FindOptions

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

FindOptions

FindOptions

方法详细资料

getLimit

limit

getSkip

skip

getMaxTime

maxTime

getMaxAwaitTime

maxAwaitTime

getBatchSize

batchSize

getModifiers

modifiers

getProjection

projection

getSort

sort

isNoCursorTimeout

noCursorTimeout

isOplogReplay

oplogReplay

isPartial

partial

getCursorType

cursorType

toString