diff options
Diffstat (limited to 'common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/model/event/ListMoveEvent.java')
-rw-r--r-- | common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/model/event/ListMoveEvent.java | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/model/event/ListMoveEvent.java b/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/model/event/ListMoveEvent.java deleted file mode 100644 index 4627edb5b3..0000000000 --- a/common/plugins/org.eclipse.jpt.common.utility/src/org/eclipse/jpt/common/utility/model/event/ListMoveEvent.java +++ /dev/null @@ -1,120 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2009 Oracle. All rights reserved. - * This program and the accompanying materials are made available under the - * terms of the Eclipse Public License v1.0, which accompanies this distribution - * and is available at http://www.eclipse.org/legal/epl-v10.html. - * - * Contributors: - * Oracle - initial API and implementation - ******************************************************************************/ -package org.eclipse.jpt.common.utility.model.event; - -import org.eclipse.jpt.common.utility.model.Model; - -/** - * A "list move" event gets delivered whenever a model moves the elements in - * a "bound" or "constrained" list. A <code>ListMoveEvent</code> is sent - * as an argument to the {@link org.eclipse.jpt.common.utility.model.listener.ListChangeListener}. - * <p> - * Provisional API: This class is part of an interim API that is still - * under development and expected to change significantly before reaching - * stability. It is available at this early stage to solicit feedback from - * pioneering adopters on the understanding that any code that uses this API - * will almost certainly be broken (repeatedly) as the API evolves. - */ -public final class ListMoveEvent extends ListEvent { - - /** The index to which the items were moved. */ - private final int targetIndex; - - /** The index from which the items were moved. */ - private final int sourceIndex; - - /** The number of items moved. */ - private final int length; - - private static final long serialVersionUID = 1L; - - - // ********** constructor ********** - - /** - * Construct a new list move event. - * - * @param source The object on which the event initially occurred. - * @param listName The programmatic name of the list that was changed. - * @param targetIndex The index to which the items were moved. - * @param sourceIndex The index from which the items were moved. - * @param length The number of items moved. - */ - public ListMoveEvent(Model source, String listName, int targetIndex, int sourceIndex, int length) { - super(source, listName); - this.targetIndex = targetIndex; - this.sourceIndex = sourceIndex; - this.length = length; - } - - - // ********** standard state ********** - - /** - * Return the index to which the items were moved. - */ - public int getTargetIndex() { - return this.targetIndex; - } - - /** - * Return the index from which the items were moved. - */ - public int getSourceIndex() { - return this.sourceIndex; - } - - /** - * Return the number of items moved. - */ - public int getLength() { - return this.length; - } - - @Override - protected void toString(StringBuilder sb) { - super.toString(sb); - sb.append(": "); //$NON-NLS-1$ - sb.append(this.sourceIndex); - sb.append(" => "); //$NON-NLS-1$ - sb.append(this.targetIndex); - sb.append(" length="); //$NON-NLS-1$ - sb.append(this.length); - } - - - // ********** cloning ********** - - /** - * Return a copy of the event with the specified source - * replacing the current source. - */ - public ListMoveEvent clone(Model newSource) { - return this.clone(newSource, this.listName); - } - - /** - * Return a copy of the event with the specified source and list name - * replacing the current source and list name. - */ - public ListMoveEvent clone(Model newSource, String newListName) { - return this.clone(newSource, newListName, 0); - } - - /** - * Return a copy of the event with the specified source and list name - * replacing the current source and list name and displacing - * the index by the specified amount. - */ - public ListMoveEvent clone(Model newSource, String newListName, int offset) { - return new ListMoveEvent(newSource, newListName, this.targetIndex + offset, this.sourceIndex + offset, this.length); - } - -} |