CompositeContainer

All Implemented Interfaces:

kotlin.collections.Iterable , org.readium.r2.shared.util.SuspendingCloseable , org.readium.r2.shared.util.data.Container
```
public final class CompositeContainer<E extends Readable>
 implements Container<E>
                    
```
Concatenates several containers.
This can be used for example to serve a publication containing both local and remote resources, and more generally to concatenate different content sources.
The containers will be tested in the given order.

Field Summary

Fields
Modifier and Type	Field	Description
`private final Set<Url>`	`entries`
`private final AbsoluteUrl`	`sourceUrl`

Constructor Summary

Constructors
Constructor	Description
`CompositeContainer(Container<E> containers)`
`CompositeContainer(List<Container<E>> containers)`

Method Summary

Modifier and Type	Method	Description
`Set<Url>`	`getEntries()`	List of all the container entries.
`AbsoluteUrl`	`getSourceUrl()`
`E`	`get(Url url)`	Returns the entry at the given url or null if there is none.
`Unit`	`close()`	Closes this object and releases any resources associated with it.

Methods inherited from class org.readium.r2.shared.util.data.CompositeContainer
iterator
Methods inherited from class org.readium.r2.shared.util.data.Container
forEach, spliterator
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - CompositeContainer
```
CompositeContainer(Container<E> containers)
```
  - CompositeContainer
```
CompositeContainer(List<Container<E>> containers)
```
- Method Detail
  - getEntries
```
 Set<Url> getEntries()
```
    List of all the container entries.
  - getSourceUrl
```
 AbsoluteUrl getSourceUrl()
```
  - get
```
 E get(Url url)
```
    Returns the entry at the given url or null if there is none.
  - close
```
 Unit close()
```
    Closes this object and releases any resources associated with it. If the object is already closed then invoking this method has no effect.