IndexOptionDefaults (driver-core 3.12.5 API)

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

```
public final class IndexOptionDefaults
extends java.lang.Object
```
The default options for a collection to apply on the creation of indexes.

Since:

3.2

MongoDB documentation
Create Collection
Index options
Since server release
3.2

Constructor Summary

Constructors
Constructor Description

IndexOptionDefaults()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`org.bson.conversions.Bson`	`getStorageEngine()`	Gets the default storage engine options document for indexes.
`IndexOptionDefaults`	`storageEngine(org.bson.conversions.Bson storageEngine)`	Sets the default storage engine options document for indexes.
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - IndexOptionDefaults
```
public IndexOptionDefaults()
```
- Method Detail
  - getStorageEngine
```
@Nullable
public org.bson.conversions.Bson getStorageEngine()
```
    Gets the default storage engine options document for indexes.
    
    Returns:
    
    the storage engine options
  - storageEngine
```
public IndexOptionDefaults storageEngine(@Nullable
                                         org.bson.conversions.Bson storageEngine)
```
    Sets the default storage engine options document for indexes.
    
    Parameters:
    
    storageEngine - the storage engine options
    
    Returns:
    
    this
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object