| /******************************************************************************* |
| * Copyright (c) 2012 Original authors and others. |
| * 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: |
| * Original authors and others - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.nebula.widgets.nattable.search.strategy; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.eclipse.nebula.widgets.nattable.config.IConfigRegistry; |
| import org.eclipse.nebula.widgets.nattable.coordinate.PositionCoordinate; |
| import org.eclipse.nebula.widgets.nattable.layer.ILayer; |
| import org.eclipse.nebula.widgets.nattable.search.ISearchDirection; |
| |
| |
| public class RowSearchStrategy extends AbstractSearchStrategy { |
| |
| private final IConfigRegistry configRegistry; |
| private final int[] rowPositions; |
| private final String searchDirection; |
| |
| public RowSearchStrategy(int[] rowPositions, IConfigRegistry configRegistry) { |
| this(rowPositions, configRegistry, ISearchDirection.SEARCH_FORWARD); |
| } |
| |
| public RowSearchStrategy(int[] rowPositions, IConfigRegistry configRegistry, String searchDirection) { |
| this.rowPositions = rowPositions; |
| this.configRegistry = configRegistry; |
| this.searchDirection = searchDirection; |
| } |
| |
| public PositionCoordinate executeSearch(Object valueToMatch) { |
| return CellDisplayValueSearchUtil.findCell(getContextLayer(), configRegistry, getRowCellsToSearch(getContextLayer()), valueToMatch, getComparator(), isCaseSensitive()); |
| } |
| |
| protected List<PositionCoordinate> getRowCellsToSearch(ILayer contextLayer) { |
| List<PositionCoordinate> cellsToSearch = new ArrayList<PositionCoordinate>(); |
| for (int rowPosition : rowPositions) { |
| cellsToSearch.addAll(CellDisplayValueSearchUtil.getCellCoordinates(getContextLayer(), 0, rowPosition, contextLayer.getColumnCount(), 1)); |
| } |
| if (searchDirection.equals(ISearchDirection.SEARCH_BACKWARDS)) { |
| Collections.reverse(cellsToSearch); |
| } |
| return cellsToSearch; |
| } |
| |
| } |