ResourceCollection (Hippo Addon CRISP API 15.7.0 API)

All Superinterfaces:

Iterable<Resource>
```
public interface ResourceCollection
extends Iterable<Resource>
```
Read-only Iterable interface with some read-only Collection/List operations such as size() or get(int).

Field Summary

Fields
Modifier and Type Field Description

static ResourceCollection EMPTY
Empty ResourceCollection object.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Resource`	`get(int index)`	Returns the resource element at the specified position in this resource collection.
`Collection<Resource>`	`getCollection()`	Returns a read-only collection over elements of type `Resource`.
`int`	`size()`	Returns the number of elements in this resource collection.

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

- Field Detail
  - EMPTY
```
static final ResourceCollection EMPTY
```
    Empty ResourceCollection object.
- Method Detail
  - getCollection
```
Collection<Resource> getCollection()
```
    Returns a read-only collection over elements of type Resource.
    This method is provided for templating language such as Freemarker because Freemarker doesn't allow to list or iterator an Iterable directly as of v2.3.x. for instance.
    
    Returns:
    
    a resource collection.
  - size
```
int size()
```
    Returns the number of elements in this resource collection. If this resource collection contains more than Integer.MAX_VALUE elements, returns Integer.MAX_VALUE.
    
    Returns:
    
    the number of elements in this resource collection
  - get
```
Resource get(int index)
```
    Returns the resource element at the specified position in this resource collection.
    
    Parameters:
    
    index - index of the resource element to return
    
    Returns:
    
    the resource element at the specified position in this resource collection
    
    Throws:
    
    IndexOutOfBoundsException - if the index is out of range (index < 0 || index >= size())