FetchList (Hibernate Javadocs)

All Superinterfaces:

Iterable<Fetch>

All Known Implementing Classes:

ImmutableFetchList
```
@Incubating
public interface FetchList
extends Iterable<Fetch>
```
This is essentially a List of Fetch(es), but exposing an interface which is more suitable to our needs; in particular it expresses the immutable nature of this structure, and allows us to extend it with additional convenience methods such as indexedForEach(IndexedConsumer). And additional reason for the custom interface is to allow custom implementations which can be highly optimised as necessary for our specific needs; for example the implementation ImmutableFetchList is able to avoid caching problems related to JDK-8180450, which would not have been possible with a standard generic container.

Since:

6.2

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default boolean`	`containsCollectionFetches()`
`void`	`forEach(Consumer<? super Fetch> consumer)`
`Fetch`	`get(Fetchable fetchable)`
`default boolean`	`hasJoinFetches()`
`void`	`indexedForEach(IndexedConsumer<? super Fetch> consumer)`
`boolean`	`isEmpty()`
`int`	`size()`
`default Stream<Fetch>`	`stream()`

Methods inherited from interface java.lang.Iterable
iterator, spliterator

Method Detail

size
```
int size()
```

isEmpty
```
boolean isEmpty()
```

get
```
Fetch get(Fetchable fetchable)
```

forEach
```
void forEach(Consumer<? super Fetch> consumer)
```
Specified by:

forEach in interface Iterable<Fetch>

indexedForEach

void indexedForEach(IndexedConsumer<? super Fetch> consumer)

stream
```
default Stream<Fetch> stream()
```

hasJoinFetches
```
default boolean hasJoinFetches()
```

containsCollectionFetches

default boolean containsCollectionFetches()