S
- the series key type.public class XYItemKey<S extends Comparable<S>> extends Object implements ItemKey, Comparable<XYItemKey<S>>, Serializable
XYZDataset
. This is
used internally to track the data item that a 3D object is related to, if
any (and later that link is used for chart interaction). Instances of
this class are immutable.Constructor and Description |
---|
XYItemKey(S seriesKey,
int itemIndex)
Creates a new instance.
|
Modifier and Type | Method and Description |
---|---|
int |
compareTo(XYItemKey<S> key) |
boolean |
equals(Object obj)
Tests this instance for equality with an arbitrary object.
|
int |
getItemIndex()
Returns the item index.
|
S |
getSeriesKey()
Returns the series key.
|
int |
hashCode() |
String |
toJSONString()
Returns a JSON formatted string representing the key.
|
String |
toString() |
public XYItemKey(S seriesKey, int itemIndex)
seriesKey
- the series key.itemIndex
- the item index.public S getSeriesKey()
null
).public int getItemIndex()
public boolean equals(Object obj)
public String toJSONString()
ItemKey
toJSONString
in interface ItemKey
public int compareTo(XYItemKey<S> key)
compareTo
in interface Comparable<XYItemKey<S extends Comparable<S>>>
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