How to use

get

method

in

org.jfree.ui.action.DowngradeActionMap

/**
 * Returns the binding for <code>key</code>, messaging the
 * parent <code>ActionMap</code> if the binding is not locally defined.
 *
 * @param key the key to be queried.
 * @return the action for this key, or null if there is no such action.
 */
public Action get(final Object key) {
  final Action retval = (Action) this.actionMap.get(key);
  if (retval != null) {
    return retval;
  }
  if (this.parent != null) {
    return this.parent.get(key);
  }
  return null;
}

/**
 * Returns the binding for <code>key</code>, messaging the
 * parent <code>ActionMap</code> if the binding is not locally defined.
 *
 * @param key the key to be queried.
 * @return the action for this key, or null if there is no such action.
 */
public Action get(final Object key) {
  final Action retval = (Action) this.actionMap.get(key);
  if (retval != null) {
    return retval;
  }
  if (this.parent != null) {
    return this.parent.get(key);
  }
  return null;
}

/**
 * Returns the binding for <code>key</code>, messaging the
 * parent <code>ActionMap</code> if the binding is not locally defined.
 *
 * @param key the key to be queried.
 * @return the action for this key, or null if there is no such action.
 */
public Action get(final Object key) {
  final Action retval = (Action) this.actionMap.get(key);
  if (retval != null) {
    return retval;
  }
  if (this.parent != null) {
    return this.parent.get(key);
  }
  return null;
}