org.jfree.chart
Class LegendItemCollection

java.lang.Object
  org.jfree.chart.LegendItemCollection

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable

public class LegendItemCollection
extends java.lang.Object
implements java.lang.Cloneable, java.io.Serializable

A collection of legend items.

See Also:

Serialized Form

Constructor Summary

LegendItemCollection()
Constructs a new legend item collection, initially empty.

Method Summary

void	add(LegendItem item) Adds a legend item to the collection.
void	addAll(LegendItemCollection collection) Adds the legend items from another collection to this collection.
java.lang.Object	clone() Returns a clone of the collection.
boolean	equals(java.lang.Object obj) Tests this collection for equality with an arbitrary object.
LegendItem	get(int index) Returns a legend item from the collection.
int	getItemCount() Returns the number of legend items in the collection.
java.util.Iterator	iterator() Returns an iterator that provides access to all the legend items.

Methods inherited from class java.lang.Object

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

Constructor Detail

LegendItemCollection

public LegendItemCollection()

Constructs a new legend item collection, initially empty.

Method Detail

add

public void add(LegendItem item)

Adds a legend item to the collection.

Parameters:

item - the item to add.

addAll

public void addAll(LegendItemCollection collection)

Adds the legend items from another collection to this collection.

Parameters:

collection - the other collection.

get

public LegendItem get(int index)

Returns a legend item from the collection.

Parameters:

index - the legend item index (zero-based).

Returns:

The legend item.

getItemCount

public int getItemCount()

Returns the number of legend items in the collection.

Returns:

The item count.

iterator

public java.util.Iterator iterator()

Returns an iterator that provides access to all the legend items.

Returns:

An iterator.

equals

public boolean equals(java.lang.Object obj)

Tests this collection for equality with an arbitrary object.

Overrides:

equals in class java.lang.Object

Parameters:

obj - the object (null permitted).

Returns:

A boolean.

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Returns a clone of the collection.

Overrides:

clone in class java.lang.Object

Returns:

A clone.

Throws:

java.lang.CloneNotSupportedException - if an item in the collection is not cloneable.