Package org.jfree.chart.urls
Class CustomXYURLGenerator
- java.lang.Object
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- org.jfree.chart.urls.CustomXYURLGenerator
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
,XYURLGenerator
,PublicCloneable
public class CustomXYURLGenerator extends java.lang.Object implements XYURLGenerator, java.lang.Cloneable, PublicCloneable, java.io.Serializable
A custom URL generator.- See Also:
- Serialized Form
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Field Summary
Fields Modifier and Type Field Description private static long
serialVersionUID
For serialization.private java.util.ArrayList
urlSeries
Storage for the URLs.
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Constructor Summary
Constructors Constructor Description CustomXYURLGenerator()
Default constructor.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addURLSeries(java.util.List urls)
Adds a list of URLs.java.lang.Object
clone()
Returns a new generator that is a copy of, and independent from, this generator.boolean
equals(java.lang.Object obj)
Tests this generator for equality with an arbitrary object.java.lang.String
generateURL(XYDataset dataset, int series, int item)
Generates a URL.int
getListCount()
Returns the number of URL lists stored by the renderer.java.lang.String
getURL(int series, int item)
Returns the URL for an item.int
getURLCount(int list)
Returns the number of URLs in a given list.
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Field Detail
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serialVersionUID
private static final long serialVersionUID
For serialization.- See Also:
- Constant Field Values
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urlSeries
private java.util.ArrayList urlSeries
Storage for the URLs.
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Method Detail
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getListCount
public int getListCount()
Returns the number of URL lists stored by the renderer.- Returns:
- The list count.
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getURLCount
public int getURLCount(int list)
Returns the number of URLs in a given list.- Parameters:
list
- the list index (zero based).- Returns:
- The URL count.
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getURL
public java.lang.String getURL(int series, int item)
Returns the URL for an item.- Parameters:
series
- the series index.item
- the item index.- Returns:
- The URL (possibly
null
).
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generateURL
public java.lang.String generateURL(XYDataset dataset, int series, int item)
Generates a URL.- Specified by:
generateURL
in interfaceXYURLGenerator
- Parameters:
dataset
- the dataset.series
- the series (zero-based index).item
- the item (zero-based index).- Returns:
- A string containing the URL (possibly
null
).
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addURLSeries
public void addURLSeries(java.util.List urls)
Adds a list of URLs.- Parameters:
urls
- the list of URLs (null
permitted, the list is copied).
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equals
public boolean equals(java.lang.Object obj)
Tests this generator for equality with an arbitrary object.- Overrides:
equals
in classjava.lang.Object
- Parameters:
obj
- the object (null
permitted).- Returns:
- A boolean.
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clone
public java.lang.Object clone() throws java.lang.CloneNotSupportedException
Returns a new generator that is a copy of, and independent from, this generator.- Specified by:
clone
in interfacePublicCloneable
- Overrides:
clone
in classjava.lang.Object
- Returns:
- A clone.
- Throws:
java.lang.CloneNotSupportedException
- if there is a problem with cloning.
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