| /*=============================================================================# |
| # Copyright (c) 2012, 2021 Original NatTable authors and others. |
| # |
| # This program and the accompanying materials are made available under the |
| # terms of the Eclipse Public License 2.0 which is available at |
| # https://www.eclipse.org/legal/epl-2.0. |
| # |
| # SPDX-License-Identifier: EPL-2.0 |
| # |
| # Contributors: |
| # Original NatTable authors and others - initial API and implementation |
| #=============================================================================*/ |
| |
| package org.eclipse.statet.ecommons.waltable.edit; |
| |
| import org.eclipse.statet.ecommons.waltable.command.AbstractPositionCommand; |
| import org.eclipse.statet.ecommons.waltable.layer.ILayer; |
| |
| |
| /** |
| * Command that will trigger a data model update. |
| */ |
| public class UpdateDataCommand extends AbstractPositionCommand { |
| |
| /** |
| * The value to update the data model to. |
| */ |
| private final Object newValue; |
| |
| /** |
| * Create a new {@link UpdateDataCommand} based on the specified information. |
| * @param layer The {@link ILayer} to which the columnPosition and rowPosition are resolved |
| * to. This is needed to support conversion of column and row positions from this |
| * layer to NatTable coordinates, which may be different e.g. in case of grid |
| * composition. |
| * @param columnPosition The column position of the value to update. |
| * @param rowPosition The row position of the value to update. |
| * @param newValue The value to update the data model value to. |
| */ |
| public UpdateDataCommand(final ILayer layer, final long columnPosition, final long rowPosition, final Object newValue) { |
| super(layer, columnPosition, rowPosition); |
| this.newValue= newValue; |
| } |
| |
| /** |
| * Create a new {@link UpdateDataCommand} based on the specified instance. |
| * Mainly needed for cloning purposes. |
| * @param command The command to create a new instance from. |
| */ |
| protected UpdateDataCommand(final UpdateDataCommand command) { |
| super(command); |
| this.newValue= command.newValue; |
| } |
| |
| /** |
| * @return The value to update the data model to. |
| */ |
| public Object getNewValue() { |
| return this.newValue; |
| } |
| |
| @Override |
| public UpdateDataCommand cloneCommand() { |
| return new UpdateDataCommand(this); |
| } |
| |
| } |