1 package org.simantics.spreadsheet.graph;
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3 import java.io.Serializable;
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4 import java.util.ArrayList;
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5 import java.util.Arrays;
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6 import java.util.Collection;
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7 import java.util.Collections;
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8 import java.util.HashMap;
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9 import java.util.List;
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10 import java.util.Map;
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11 import java.util.Optional;
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13 import org.simantics.databoard.binding.mutable.Variant;
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14 import org.simantics.db.exception.DatabaseException;
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15 import org.simantics.db.layer0.StandardEngine;
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16 import org.simantics.spreadsheet.graph.formula.SpreadsheetEvaluationEnvironment;
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17 import org.simantics.spreadsheet.graph.synchronization.LineNodeUpdater;
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18 import org.simantics.spreadsheet.graph.synchronization.LineUpdater;
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19 import org.simantics.spreadsheet.graph.synchronization.NullUpdater;
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20 import org.simantics.spreadsheet.graph.synchronization.SheetLineComponent;
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21 import org.simantics.spreadsheet.graph.synchronization.StyleUpdater;
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22 import org.simantics.structural.synchronization.base.ComponentFactory;
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23 import org.simantics.structural.synchronization.base.MappingBase;
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24 import org.simantics.structural.synchronization.base.ModuleUpdaterBase;
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25 import org.simantics.structural.synchronization.base.ModuleUpdaterFactoryBase;
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26 import org.simantics.structural.synchronization.base.Solver;
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27 import org.simantics.structural.synchronization.base.SolverNameUtil;
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29 import it.unimi.dsi.fastutil.ints.Int2ObjectArrayMap;
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30 import it.unimi.dsi.fastutil.longs.AbstractLongList;
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31 import it.unimi.dsi.fastutil.longs.AbstractLongSet;
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32 import it.unimi.dsi.fastutil.longs.Long2ObjectOpenHashMap;
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33 import it.unimi.dsi.fastutil.longs.LongArraySet;
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34 import it.unimi.dsi.fastutil.longs.LongLinkedOpenHashSet;
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36 public class SpreadsheetBook implements SpreadsheetElement<SpreadsheetElement, SpreadsheetElement>, StandardEngine<SheetNode>, Serializable, SheetNode<SpreadsheetEngine, SheetNode>, Solver, SolverNameUtil, ComponentFactory<SheetLineComponent>, ModuleUpdaterFactoryBase<SheetLineComponent> {
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38 private static final long serialVersionUID = 7417208688311691396L;
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40 public Serializable NotAvailableError = new Serializable() {};
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42 public Long2ObjectOpenHashMap<AbstractLongSet> referenceMap = new Long2ObjectOpenHashMap<>();
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44 private Int2ObjectArrayMap<SpreadsheetStyle> styles = new Int2ObjectArrayMap<>();
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45 // public ObjectArrayList<SpreadsheetStyle> styles = new ObjectArrayList<SpreadsheetStyle>();
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46 public ArrayList<SpreadsheetEngine> sheets = new ArrayList<SpreadsheetEngine>();
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48 private SpreadsheetMapping mapping;
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51 private int idCounter = 1;
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53 public SpreadsheetBook() {
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55 mapping = new SpreadsheetMapping(new SheetLineComponent(""));
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58 public Map<Integer, SpreadsheetElement> children = new HashMap<>();
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60 private boolean iterationEnabled;
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62 public int getNewId(SpreadsheetElement element) {
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63 int result = idCounter++;
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64 children.put(result, element);
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68 public long getEngineIndex(SpreadsheetEngine engine) {
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69 for(int i=0;i<sheets.size();i++)
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70 if(sheets.get(i) == engine) return i;
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71 throw new IllegalStateException("Did not find sheet " + engine.getName());
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74 public void registerReferences(long cell, AbstractLongList refs) {
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75 for(int i=0;i<refs.size();i++) {
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76 long key = refs.getLong(i);
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77 AbstractLongSet set = referenceMap.get(key);
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79 set = new LongArraySet();
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80 referenceMap.put(key, set);
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82 if(set.size() == 5) {
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83 AbstractLongSet newSet = new LongLinkedOpenHashSet();
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86 referenceMap.put(key, set);
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93 public Object getValue(SheetNode node) {
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94 if(node instanceof SpreadsheetCellContent) {
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96 SpreadsheetCellContent scc = (SpreadsheetCellContent)node;
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97 Object content = scc.cell.evaluate(SpreadsheetEvaluationEnvironment.getInstance(this));
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98 if(content == null) return Variant.ofInstance("");
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99 if(content instanceof Variant) return content;
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100 else return Variant.ofInstance(content);
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101 } catch (Throwable t) {
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102 t.printStackTrace();
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103 return Variant.ofInstance(t.toString());
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105 } else if (node instanceof SpreadsheetCellContentExpression) {
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106 SpreadsheetCellContentExpression scce = (SpreadsheetCellContentExpression)node;
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107 if (scce.cell.content instanceof SpreadsheetFormula) {
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108 SpreadsheetFormula formula = (SpreadsheetFormula)scce.cell.content;
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109 return formula.expression;
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110 } else if (scce.cell.content instanceof SpreadsheetSCLConstant) {
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111 SpreadsheetSCLConstant sclConstant = (SpreadsheetSCLConstant) scce.cell.content;
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112 return "=" + sclConstant.expression;
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114 System.out.println("Broken SpreadsheetCellContentExpression possibly due to overwriting an existing expression with a constant or something else (current content is " + scce.cell.content + ")");
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115 if (scce.cell.content instanceof Variant) {
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116 return scce.cell.content;
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118 return Variant.ofInstance(scce.cell.content);
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121 } else if (node instanceof SpreadsheetTypeNode) {
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122 SpreadsheetTypeNode stn = (SpreadsheetTypeNode)node;
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124 } else if (node instanceof SpreadsheetCellStyle) {
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125 int styleId = ((SpreadsheetCellStyle) node).cell.style;
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126 SpreadsheetStyle style = getStyle(styleId);
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127 if (style == null) {
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128 style = SpreadsheetStyle.empty();
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129 if (styleId != style.getStyleId())
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130 new Exception("different style ids!" + styleId + " " + style.getStyleId()).printStackTrace();
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134 } else if (node instanceof SpreadsheetCellEditable) {
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135 boolean editable = ((SpreadsheetCellEditable) node).editable();
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142 public void setValue(SheetNode node, Object value) {
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146 public String getName(SheetNode node) {
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147 return node.getName();
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151 public Map<String, SheetNode> getChildren(SheetNode node) {
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152 return node.getChildren();
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156 public Map<String, SheetNode> getProperties(SheetNode node) {
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157 return node.getProperties();
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161 public String getName() {
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166 public Map<String, SpreadsheetEngine> getChildren() {
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167 Map<String,SpreadsheetEngine> result = new HashMap<String,SpreadsheetEngine>();
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168 for(SpreadsheetEngine engine : sheets)
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169 result.put(engine.getName(), engine);
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174 public Map<String, SheetNode> getProperties() {
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175 return Collections.emptyMap();
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178 public SpreadsheetCell get(String sheet, int row, int column) {
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179 SpreadsheetEngine engine = getEngine(sheet);
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180 if(engine == null) return null;
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181 SpreadsheetLine line = engine.getLine(row);
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182 if(line == null) return null;
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183 if(line.cells.size() <= column) return null;
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184 return line.cells.get(column);
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187 public SpreadsheetCell get(SpreadsheetEngine engine, int row, int column) {
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188 SpreadsheetLine line = engine.getLine(row);
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189 if(line == null) return null;
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190 if(line.cells.size() <= column) return null;
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191 return line.cells.get(column);
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194 public SpreadsheetEngine getEngine(String sheet) {
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195 for(SpreadsheetEngine engine : sheets)
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196 if(sheet.equals(engine.getName())) return engine;
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201 public ModuleUpdaterBase<SheetLineComponent> createUpdater(String id) throws DatabaseException {
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202 if("http://www.simantics.org/Spreadsheet-1.2/Line".equals(id))
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203 return new LineUpdater(id);
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204 else if("http://www.simantics.org/Spreadsheet-1.2/LineNode".equals(id))
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205 return new LineNodeUpdater(id);
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206 else if ("http://www.simantics.org/Spreadsheet-1.2/Style".equals(id))
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207 return new StyleUpdater(id);
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208 else if("http://www.simantics.org/Spreadsheet-1.2/Lines".equals(id))
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209 return new NullUpdater(id);
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210 else if("http://www.simantics.org/Spreadsheet-1.2/Spreadsheet".equals(id))
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211 return new NullUpdater(id);
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212 else if("http://www.simantics.org/Spreadsheet-1.2/Book".equals(id))
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213 return new NullUpdater(id);
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215 throw new IllegalStateException("createUpdater " + id);
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219 public SheetLineComponent create(String uid) {
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220 return new SheetLineComponent(uid);
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224 public String getFreshName(String parentName, String name) {
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225 return parentName + "/" + name;
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229 public String ensureNameIsVariationOf(String parentName, int id, String name) {
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230 if (parentName.isEmpty())
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232 return parentName + "/" + name;
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235 final static int COMP_ROOT_POS = "COMP_ROOT/".length();
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238 public int getId(String name) {
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240 if("COMP_ROOT".equals(name)) return 1;
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242 String path = name.substring(COMP_ROOT_POS);
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243 String[] parts = path.split("/");
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244 Object o = resolve(parts, 0);
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245 if(o instanceof SpreadsheetLines) {
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246 return ((SpreadsheetLines)o).getId();
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247 } else if(o instanceof SpreadsheetLine) {
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248 return ((SpreadsheetLine)o).getId();
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249 } else if(o instanceof SpreadsheetEngine) {
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250 return ((SpreadsheetEngine)o).getId();
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251 } else if (o instanceof SpreadsheetStyle) {
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252 return ((SpreadsheetStyle) o).getId();
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255 throw new IllegalStateException("Resolved object for parts " + Arrays.toString(parts) + " is not the right type! It is " + o);
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259 Object resolve(String[] parts, int index) {
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260 String part = parts[index];
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261 if (part.startsWith("Style")) {
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262 for (SpreadsheetStyle style : styles.values()) {
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263 if (style.name.equals(part)) {
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268 SpreadsheetEngine engine = getEngine(part);
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269 if(engine == null) return 0;
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270 if(index == parts.length-1) return engine;
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271 else return engine.resolve(parts, index+1);
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275 public String getName(int id) {
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276 if(id == -2) return "http://www.simantics.org/Spreadsheet-1.2/Book";
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277 else if(id == -3) return "http://www.simantics.org/Spreadsheet-1.2/Spreadsheet";
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278 else if(id == -4) return "http://www.simantics.org/Spreadsheet-1.2/Lines";
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280 return "http://www.simantics.org/Spreadsheet-1.2/LineNode";
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282 return "http://www.simantics.org/Spreadsheet-1.2/Line";
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284 return "http://www.simantics.org/Spreadsheet-1.2/Style";
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285 else return "" + id;
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289 public int getModuleType(int id) {
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290 Serializable s = children.get(id);
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291 if(s instanceof SpreadsheetBook) return -2;
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292 else if(s instanceof SpreadsheetEngine) return -3;
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293 else if(s instanceof SpreadsheetLines) {
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294 if("Lines".equals(((SpreadsheetLines) s).getName()))
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299 else if(s instanceof SpreadsheetLine)
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301 else if (s instanceof SpreadsheetStyle)
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303 else throw new IllegalStateException();
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307 public void remove(int id) {
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309 SpreadsheetElement child = children.get(id);
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310 Optional<SpreadsheetElement> parent = child.getParent();
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312 if (parent.isPresent()) {
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313 parent.get().remove(child);
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314 children.remove(id);
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319 public void addSubprocess(String name) {
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320 ensureSubprocess(name);
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323 public <T> T ensureSubprocess(String name) {
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324 String[] parts = name.split("/");
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325 if(parts.length == 2) {
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326 SpreadsheetEngine engine = getEngine(parts[1]);
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327 if(engine == null) {
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328 engine = new SpreadsheetEngine(this, parts[1]);
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329 sheets.add(engine);
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332 } else if (parts.length > 2) {
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333 SpreadsheetEngine engine = getEngine(parts[1]);
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334 return (T)engine.ensureSubprocess(parts, 2);
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336 throw new IllegalStateException();
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341 public void includeSubprocess(String parentName, String subprocessName) {
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346 public <T> T getConcreteSolver() {
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351 public void accept(SpreadsheetVisitor v) {
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355 public List<SpreadsheetCell> invalidate(SpreadsheetCell cell) {
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356 ArrayList<SpreadsheetCell> result = new ArrayList<>();
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359 long refKey = cell.makeReferenceKey();
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360 AbstractLongSet refs = referenceMap.remove(refKey);
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361 if(refs == null) return result;
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362 for(long ref : refs) {
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363 long sheet = ref >> 40;
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364 long row = (ref >> 20) & 0xFFFFF;
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365 long col = (ref) & 0xFFFFF;
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366 SpreadsheetCell referer = get(sheets.get((int)sheet), (int)row, (int)col);
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367 invalidate(referer);
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368 result.add(referer);
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373 public void addStyle(SpreadsheetStyle style) {
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374 if (style.name == null) {
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375 new Exception("Trying to add style to book without name!!").printStackTrace();
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378 style.setSynchronizationId(getNewId(style));
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379 styles.put(style.getStyleId(), style);
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382 public SpreadsheetStyle getStyle(int styleId) {
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383 return styles.get(styleId);
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386 public MappingBase<SheetLineComponent> getMapping() {
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391 public Optional<SpreadsheetElement> getParent() {
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392 return Optional.empty();
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396 public Collection<SpreadsheetElement> getSpreadsheetChildren() {
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397 return children.values();
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401 public void remove(SpreadsheetElement child) {
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402 // TODO Auto-generated method stub
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406 public void setIterationEnabled(boolean value) {
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407 this.iterationEnabled = value;
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410 public boolean isIterationEnabled() {
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411 return iterationEnabled;
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