Package org.jfree.chart.util

Class ObjectList

java.lang.Object

org.jfree.chart.util.AbstractObjectList

org.jfree.chart.util.ObjectList

All Implemented Interfaces:

Serializable, Cloneable

public class ObjectList
extends AbstractObjectList

A list of objects that can grow as required.

When cloning, the objects in the list are NOT cloned, only the references.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jfree.chart.util.AbstractObjectList

DEFAULT_INITIAL_CAPACITY

Constructor Summary

Constructors

Constructor	Description
ObjectList()	Default constructor.
ObjectList(int initialCapacity)	Creates a new list.

Method Summary

Modifier and Type	Method	Description
Object	get(int index)	Returns the object at the specified index, if there is one, or null.
int	indexOf(Object object)	Returns the index of the specified object, or -1 if the object is not in the list.
void	set(int index, Object object)	Sets an object reference (overwriting any existing object).

Methods inherited from class org.jfree.chart.util.AbstractObjectList

clear, clone, equals, hashCode, size

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ObjectList

public ObjectList()

Default constructor.

ObjectList

public ObjectList(int initialCapacity)

Creates a new list.

Parameters:

initialCapacity - the initial capacity.

Method Details

get

public Object get(int index)

Returns the object at the specified index, if there is one, or null.

Overrides:

get in class AbstractObjectList

Parameters:

index - the object index.

Returns:

The object or null.

set

public void set(int index,
Object object)

Sets an object reference (overwriting any existing object).

Overrides:

set in class AbstractObjectList

Parameters:

index - the object index.

object - the object (null permitted).

indexOf

public int indexOf(Object object)

Returns the index of the specified object, or -1 if the object is not in the list.

Overrides:

indexOf in class AbstractObjectList

Parameters:

object - the object.

Returns:

The index or -1.