How to use

TickLabelEntity

in

org.jfree.chart.entity

/**
 * Tests this instance for equality with an arbitrary object.
 *
 * @param obj  the object (<code>null</code> permitted).
 *
 * @return A boolean.
 */
public boolean equals(Object obj) {
  if (obj == this) {
    return true;
  }
  if (!(obj instanceof CategoryLabelEntity)) {
    return false;
  }
  CategoryLabelEntity that = (CategoryLabelEntity) obj;
  if (!ObjectUtilities.equal(this.key, that.key)) {
    return false;
  }
  return super.equals(obj);
}

/**
 * Returns a hash code for this instance.
 *
 * @return A hash code.
 */
@Override
public int hashCode() {
  int result = super.hashCode();
  result = HashUtils.hashCode(result, this.key);
  return result;
}

/**
 * decode TickLabelEntity into key-value pair of Area's componentScope.
 * @param area the Area where the final attribute is set
 * @param info the TickLabelEntity to be decoded.
 */
private void decodeTickLabelInfo(Area area, TickLabelEntity info, Chart chart) {
  if (info == null) {
    return;
  }
  final ChartModel model = chart.getModel(); 
  final int seq = ((Integer)chart.getAttribute("TICK_SEQ")).intValue();
  
  if (model instanceof CategoryModel) {
    Comparable category = ((CategoryModel)model).getCategory(seq);
    area.setAttribute("category", category);
    if (chart.isShowTooltiptext() && info.getToolTipText() == null) {
      area.setTooltiptext(category.toString());
    }
  }
}
 

/**
 * Returns a hash code for this instance.
 *
 * @return A hash code.
 */
public int hashCode() {
  int result = super.hashCode();
  result = HashUtilities.hashCode(result, this.key);
  return result;
}

/**
 * Tests this instance for equality with an arbitrary object.
 *
 * @param obj  the object ({@code null} permitted).
 *
 * @return A boolean.
 */
@Override
public boolean equals(Object obj) {
  if (obj == this) {
    return true;
  }
  if (!(obj instanceof CategoryLabelEntity)) {
    return false;
  }
  CategoryLabelEntity that = (CategoryLabelEntity) obj;
  if (!ObjectUtils.equal(this.key, that.key)) {
    return false;
  }
  return super.equals(obj);
}