Class XYItemEntity

java.lang.Object
org.jfree.chart.entity.ChartEntity
org.jfree.chart.entity.XYItemEntity
All Implemented Interfaces:
Serializable, Cloneable, PublicCloneable

public class XYItemEntity extends ChartEntity
A chart entity that represents one item within an XYPlot.
See Also:
  • Constructor Details

    • XYItemEntity

      public XYItemEntity(Shape area, XYDataset dataset, int series, int item, String toolTipText, String urlText)
      Creates a new entity.
      Parameters:
      area - the area.
      dataset - the dataset.
      series - the series (zero-based index).
      item - the item (zero-based index).
      toolTipText - the tool tip text.
      urlText - the URL text for HTML image maps.
  • Method Details

    • getDataset

      Returns the dataset this entity refers to.
      Returns:
      The dataset.
    • setDataset

      public void setDataset(XYDataset dataset)
      Sets the dataset this entity refers to.
      Parameters:
      dataset - the dataset.
    • getSeriesIndex

      public int getSeriesIndex()
      Returns the series index.
      Returns:
      The series index.
    • setSeriesIndex

      public void setSeriesIndex(int series)
      Sets the series index.
      Parameters:
      series - the series index (zero-based).
    • getItem

      public int getItem()
      Returns the item index.
      Returns:
      The item index.
    • setItem

      public void setItem(int item)
      Sets the item index.
      Parameters:
      item - the item index (zero-based).
    • equals

      public boolean equals(Object obj)
      Tests the entity for equality with an arbitrary object.
      Overrides:
      equals in class ChartEntity
      Parameters:
      obj - the object (null permitted).
      Returns:
      A boolean.
    • canEqual

      public boolean canEqual(Object other)
      Ensures symmetry between super/subclass implementations of equals. For more detail, see http://jqno.nl/equalsverifier/manual/inheritance.
      Overrides:
      canEqual in class ChartEntity
      Parameters:
      other - Object
      Returns:
      true ONLY if the parameter is THIS class type
    • hashCode

      public int hashCode()
      Description copied from class: ChartEntity
      Returns a hash code for this instance.
      Overrides:
      hashCode in class ChartEntity
      Returns:
      A hash code.
    • toString

      public String toString()
      Returns a string representation of this instance, useful for debugging purposes.
      Overrides:
      toString in class ChartEntity
      Returns:
      A string.