com.sun.javafx.fxml.ObservableListChangeEvent Maven / Gradle / Ivy
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
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* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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package com.sun.javafx.fxml;
import java.util.List;
import javafx.collections.ObservableList;
import javafx.event.Event;
import javafx.event.EventType;
/**
* Observable list change event.
*/
public class ObservableListChangeEvent extends Event {
private static final long serialVersionUID = 0;
private EventType> type;
private int from;
private int to;
private List removed;
public static final EventType> ADD =
new EventType>(EventType.ROOT, ObservableListChangeEvent.class.getName() + "_ADD");
public static final EventType> UPDATE =
new EventType>(EventType.ROOT, ObservableListChangeEvent.class.getName() + "_UPDATE");
public static final EventType> REMOVE =
new EventType>(EventType.ROOT, ObservableListChangeEvent.class.getName() + "_REMOVE");
public ObservableListChangeEvent(ObservableList source, EventType> type,
int from, int to, List removed) {
super(source, null, type);
this.from = from;
this.to = to;
this.removed = removed;
}
/**
* Returns the first index affected by the change.
*/
public int getFrom() {
return from;
}
/**
* Returns the index immediately following the last index affected by the
* change.
*/
public int getTo() {
return to;
}
/**
* Returns any elements that were removed as part of the change, or
* null if either this change did not cause any values to be
* removed or the removed values could not be determined.
*/
public List getRemoved() {
return removed;
}
@Override
public String toString() {
return getClass().getName() + " " + type + ": [" + from + ".." + to + ") "
+ ((removed == null) ? "" : removed);
}
}