1 /*******************************************************************************
2 * Copyright (c) 2007, 2010 Association for Decentralized Information Management
4 * All rights reserved. This program and the accompanying materials
5 * are made available under the terms of the Eclipse Public License v1.0
6 * which accompanies this distribution, and is available at
7 * http://www.eclipse.org/legal/epl-v10.html
10 * VTT Technical Research Centre of Finland - initial API and implementation
11 *******************************************************************************/
12 package org.simantics.spreadsheet.common.matrix;
14 import java.util.ArrayList;
15 import java.util.Collection;
17 import org.simantics.databoard.binding.mutable.Variant;
19 public class VariantMatrix {
23 public Variant[] data;
25 public VariantMatrix() {
29 public VariantMatrix(int rows, int columns) {
31 this.columns = columns;
32 this.data = new Variant[rows*columns];
35 public int getColumnCount() {
39 public int getRowCount() {
43 public Variant get(int row, int column) {
44 return data[column*rows + row];
47 public void setColumn(int column, Collection<Variant> objects) {
48 int index = rows*column;
49 for(Variant o : objects) {
54 public void set(int row, int column, Variant object) {
55 data[rows*column + row] = object;
58 public Collection<Variant> getColumn(int column) {
59 ArrayList<Variant> result = new ArrayList<Variant>();
60 for(int i=0;i<rows;i++) {
61 result.add(data[rows*column+i]);
66 public Collection<Variant> getRow(int row) {
67 ArrayList<Variant> result = new ArrayList<Variant>();
68 for(int i=0;i<columns;i++) {
69 result.add(data[row + columns*i]);