xy.reflect.ui.undo.BufferedListModificationFactory Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (C) 2018 OTK Software
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 for more details.
*
* The GNU General Public License allows you also to freely redistribute
* the libraries under the same license, if you provide the terms of the
* GNU General Public License with them and add the following
* copyright notice at the appropriate place (with a link to
* http://javacollection.net/reflectionui/ web site when possible).
******************************************************************************/
package xy.reflect.ui.undo;
import xy.reflect.ui.info.type.iterable.item.BufferedItemPosition;
import xy.reflect.ui.info.type.iterable.item.ItemPosition;
import xy.reflect.ui.util.Mapper;
public class BufferedListModificationFactory extends ListModificationFactory {
public BufferedListModificationFactory(BufferedItemPosition anyListItemPosition,
Mapper rootListValueCommitModificationAccessor) {
super(anyListItemPosition, rootListValueCommitModificationAccessor);
}
@Override
public IModification createListModification(ItemPosition itemPosition, Object[] newListRawValue) {
return new BufferedListModification(itemPosition, newListRawValue, rootListValueCommitModificationAccessor);
}
public static class BufferedListModification extends ListModification {
public BufferedListModification(ItemPosition itemPosition, Object[] newListRawValue,
Mapper rootListValueCommitModificationAccessor) {
super(itemPosition, newListRawValue, rootListValueCommitModificationAccessor);
}
@Override
public IModification applyAndGetOpposite() {
ListModification opposite = (ListModification) super.applyAndGetOpposite();
((BufferedItemPosition) itemPosition).refreshBranch();
return new BufferedListModification(opposite.itemPosition, opposite.newListRawValue,
opposite.rootListValueCommitModificationAccessor);
}
}
}