Class CustomCategoryURLGenerator

java.lang.Object
org.jfree.chart.urls.CustomCategoryURLGenerator
All Implemented Interfaces:
Serializable, Cloneable, CategoryURLGenerator, PublicCloneable

A custom URL generator.
See Also:
  • Constructor Details

  • Method Details

    • getListCount

      public int getListCount()
      Returns the number of URL lists stored by the renderer.
      Returns:
      The list count.
    • 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.
    • getURL

      public 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).
    • generateURL

      public String generateURL(CategoryDataset dataset, int series, int item)
      Generates a URL.
      Specified by:
      generateURL in interface CategoryURLGenerator
      Parameters:
      dataset - the dataset (ignored in this implementation).
      series - the series (zero-based index).
      item - the item (zero-based index).
      Returns:
      A string containing the URL (possibly null).
    • addURLSeries

      public void addURLSeries(List urls)
      Adds a list of URLs.
      Parameters:
      urls - the list of URLs (null permitted).
    • equals

      public boolean equals(Object obj)
      Tests if this object is equal to another.
      Overrides:
      equals in class Object
      Parameters:
      obj - the other object.
      Returns:
      A boolean.
    • clone

      Returns a new generator that is a copy of, and independent from, this generator.
      Specified by:
      clone in interface PublicCloneable
      Overrides:
      clone in class Object
      Returns:
      A clone.
      Throws:
      CloneNotSupportedException - if there is a problem with cloning.