EntityCollection (JFreeChart as OSGI-bundle 1.5.6 API)

All Known Implementing Classes:

StandardEntityCollection
```
public interface EntityCollection
```
This interface defines the methods used to access an ordered list of ChartEntity objects.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`add(ChartEntity entity)`	Adds an entity to the collection.
`void`	`addAll(EntityCollection collection)`	Adds the entities from another collection to this collection.
`void`	`clear()`	Clears all entities.
`Collection<ChartEntity>`	`getEntities()`	Returns the entities in an unmodifiable collection.
`ChartEntity`	`getEntity(double x, double y)`	Returns an entity whose area contains the specified point.
`ChartEntity`	`getEntity(int index)`	Returns an entity from the collection.
`int`	`getEntityCount()`	Returns the entity count.
`Iterator<ChartEntity>`	`iterator()`	Returns an iterator for the entities in the collection.

- Method Detail
  - clear
```
void clear()
```
    Clears all entities.
  - add
```
void add(ChartEntity entity)
```
    Adds an entity to the collection.
    
    Parameters:
    
    entity - the entity (null not permitted).
  - addAll
```
void addAll(EntityCollection collection)
```
    Adds the entities from another collection to this collection.
    
    Parameters:
    
    collection - the other collection.
  - getEntity
```
ChartEntity getEntity(double x,
                      double y)
```
    Returns an entity whose area contains the specified point.
    
    Parameters:
    
    x - the x coordinate.
    
    y - the y coordinate.
    
    Returns:
    
    The entity.
  - getEntity
```
ChartEntity getEntity(int index)
```
    Returns an entity from the collection.
    
    Parameters:
    
    index - the index (zero-based).
    
    Returns:
    
    An entity.
  - getEntityCount
```
int getEntityCount()
```
    Returns the entity count.
    
    Returns:
    
    The entity count.
  - getEntities
```
Collection<ChartEntity> getEntities()
```
    Returns the entities in an unmodifiable collection.
    
    Returns:
    
    The entities.
  - iterator
```
Iterator<ChartEntity> iterator()
```
    Returns an iterator for the entities in the collection.
    
    Returns:
    
    An iterator.