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