Module org.jfree.chart3d
Package org.jfree.chart3d.interaction

Class StandardKeyedValues3DItemSelection

java.lang.Object
org.jfree.chart3d.interaction.StandardKeyedValues3DItemSelection
All Implemented Interfaces:
Serializable, KeyedValues3DItemSelection
public class StandardKeyedValues3DItemSelection extends Object implements KeyedValues3DItemSelection, Serializable
An object that tracks selected items from a KeyedValues3D dataset.
Since:
1.3
See Also:

  • Constructor Details

  • Method Details

    • add

      public boolean add(KeyedValues3DItemKey itemKey)
      Adds an item to the selection, returning true if the item is added and false if the item already existed in the selection.
      Parameters:
      itemKey - the item key (null not permitted).
      Returns:
      A boolean.

    • addAll

      public boolean addAll(Collection<? extends KeyedValues3DItemKey> keys)
      Adds a collection of items to the selection, returning true if the selection is changed, and false if no changes were made.
      Parameters:
      keys - the keys to add (null not permitted).
      Returns:
      A boolean.

    • remove

      public boolean remove(KeyedValues3DItemKey itemKey)
      Removes an item from the selection returning true if the item was removed and false if it did not exist within the selection.
      Parameters:
      itemKey - the item key (null not permitted).
      Returns:
      A boolean.

    • isSelected

      public boolean isSelected(KeyedValues3DItemKey itemKey)
      Returns true if the specified item is in the selection, and false otherwise.
      Specified by:
      isSelected in interface KeyedValues3DItemSelection
      Parameters:
      itemKey - the item key (null not permitted).
      Returns:
      A boolean.

    • clear

      public void clear()
      Clears the item selection (that is, removes all items contained in the selection).

    • equals

      public boolean equals(Object obj)
      Overrides:
      equals in class Object