EntityCollection

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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 and 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`	`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`	`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 getEntities()
```
    Returns the entities in an unmodifiable collection.
    
    Returns:
    
    The entities.
  - iterator
```
Iterator iterator()
```
    Returns an iterator for the entities in the collection.
    
    Returns:
    
    An iterator.

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Jas4pp 1.5 © Java Analysis Studio for Particle Physics