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package org.kuali.student.common.ui.client.widgets.rules; |
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import java.io.Serializable; |
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import java.util.ArrayList; |
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import java.util.Collections; |
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import java.util.List; |
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import org.kuali.student.common.ui.client.widgets.table.Node; |
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import org.kuali.student.core.statement.dto.ReqComponentInfo; |
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import org.kuali.student.core.statement.dto.StatementInfo; |
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import org.kuali.student.core.statement.dto.StatementOperatorTypeKey; |
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import org.kuali.student.core.statement.dto.StatementTreeViewInfo; |
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import com.google.gwt.core.client.GWT; |
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import com.google.gwt.user.client.Window; |
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public class StatementVO extends Token implements Serializable { |
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private static final long serialVersionUID = 1L; |
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private StatementInfo statementInfo; |
| 36 | 0 | private List<ReqComponentVO> reqComponentVOs = new ArrayList<ReqComponentVO>(); |
| 37 | 0 | private List<StatementVO> statementVOs = new ArrayList<StatementVO>(); |
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public void setStatementTreeViewInfo(StatementTreeViewInfo stmtTreeInfo) { |
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try { |
| 43 | 0 | composeStatementVO(stmtTreeInfo, this); |
| 44 | 0 | } catch (Exception e) { |
| 45 | 0 | Window.alert(e.getMessage()); |
| 46 | 0 | GWT.log("failed", e); |
| 47 | 0 | } |
| 48 | 0 | } |
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|
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public StatementTreeViewInfo getStatementTreeViewInfo() { |
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|
| 52 | 0 | StatementTreeViewInfo stmtTreeInfo = new StatementTreeViewInfo(); |
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try { |
| 55 | 0 | composeStatementTreeViewInfo(this, stmtTreeInfo); |
| 56 | 0 | } catch (Exception e) { |
| 57 | 0 | e.printStackTrace(); |
| 58 | 0 | } |
| 59 | |
|
| 60 | 0 | return stmtTreeInfo; |
| 61 | |
} |
| 62 | |
|
| 63 | 0 | public StatementVO() { |
| 64 | 0 | } |
| 65 | |
|
| 66 | 0 | public StatementVO(StatementInfo statementInfo) { |
| 67 | 0 | setStatementInfo(statementInfo); |
| 68 | 0 | } |
| 69 | |
|
| 70 | |
public void printTree(Node node) { |
| 71 | 0 | int level = 0; |
| 72 | |
ReqComponentVO content; |
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|
| 75 | 0 | if (node == null) { |
| 76 | 0 | GWT.log("null node found",null); |
| 77 | 0 | return; |
| 78 | |
} |
| 79 | |
|
| 80 | 0 | level = node.getDistance(node); |
| 81 | 0 | if (node.getUserObject() != null) { |
| 82 | 0 | Token token = (Token) node.getUserObject(); |
| 83 | |
|
| 84 | 0 | GWT.log("Node level " + level + ", content: " + token.value,null); |
| 85 | 0 | } |
| 86 | 0 | else GWT.log("Node user object null, level: " + level, null); |
| 87 | 0 | for (int i = 0; i < node.getChildCount(); i++) { |
| 88 | 0 | Node child = node.getChildAt(i); |
| 89 | 0 | if (child.isLeaf()) { |
| 90 | 0 | Token token = (Token) child.getUserObject(); |
| 91 | 0 | content = (ReqComponentVO) child.getUserObject(); |
| 92 | 0 | GWT.log("Node level " + child.getDistance(child) + ", content: " + content, null); |
| 93 | 0 | } else { |
| 94 | 0 | printTree(child); |
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} |
| 96 | |
} |
| 97 | 0 | } |
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public StatementVO getEnclosingStatementVO(StatementVO root, ReqComponentVO reqComponentVO) { |
| 109 | 0 | return doGetEnclosingStatementVO(root, reqComponentVO); |
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} |
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private StatementVO doGetEnclosingStatementVO(StatementVO statementVO, ReqComponentVO reqComponentVO) { |
| 113 | 0 | StatementVO result = null; |
| 114 | 0 | List<StatementVO> statementVOs = (statementVO == null)? null : statementVO.getStatementVOs(); |
| 115 | 0 | List<ReqComponentVO> reqComponentVOs = (statementVO == null)? null : statementVO.getReqComponentVOs(); |
| 116 | |
|
| 117 | 0 | if (statementVOs != null && !statementVOs.isEmpty()) { |
| 118 | 0 | for (StatementVO subStatementVO : statementVOs) { |
| 119 | 0 | List<ReqComponentVO>subStatementReqComponentVOs = subStatementVO.getReqComponentVOs(); |
| 120 | 0 | if (subStatementReqComponentVOs.size() == 1) { |
| 121 | 0 | if (subStatementReqComponentVOs.get(0) == reqComponentVO) { |
| 122 | 0 | result = statementVO; |
| 123 | 0 | break; |
| 124 | |
} |
| 125 | |
} |
| 126 | |
else { |
| 127 | 0 | result = doGetEnclosingStatementVO(subStatementVO, reqComponentVO); |
| 128 | |
|
| 129 | 0 | if (result != null) { |
| 130 | 0 | break; |
| 131 | |
} |
| 132 | |
} |
| 133 | 0 | } |
| 134 | 0 | } else if (reqComponentVOs != null && !reqComponentVOs.isEmpty()) { |
| 135 | 0 | for (ReqComponentVO leafReqComponentVO : reqComponentVOs) { |
| 136 | 0 | if (leafReqComponentVO == reqComponentVO) { |
| 137 | 0 | result = statementVO; |
| 138 | 0 | break; |
| 139 | |
} |
| 140 | |
} |
| 141 | |
} |
| 142 | 0 | return result; |
| 143 | |
} |
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|
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public StatementVO getParentStatementVO(StatementVO root, StatementVO nodeStatement) { |
| 146 | 0 | StatementVO parentStatementVO = null; |
| 147 | 0 | if (nodeStatement == root) { |
| 148 | 0 | parentStatementVO = null; |
| 149 | |
} else { |
| 150 | 0 | parentStatementVO = doGetParentStatementVO(root, nodeStatement); |
| 151 | |
} |
| 152 | 0 | return parentStatementVO; |
| 153 | |
} |
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|
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private StatementVO doGetParentStatementVO(StatementVO statementVO, StatementVO nodeStatement) { |
| 156 | 0 | StatementVO parentStatementVO = null; |
| 157 | 0 | if (statementVO.getStatementVOCount() > 0) { |
| 158 | 0 | for (StatementVO childStatementVO : statementVO.getStatementVOs()) { |
| 159 | 0 | if (childStatementVO == nodeStatement) { |
| 160 | 0 | return statementVO; |
| 161 | |
} else { |
| 162 | 0 | parentStatementVO = doGetParentStatementVO(childStatementVO, nodeStatement); |
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} |
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} |
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} |
| 166 | 0 | return parentStatementVO; |
| 167 | |
} |
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private void validate() { |
| 199 | 0 | if (statementVOs != null && !statementVOs.isEmpty() && reqComponentVOs != null && !reqComponentVOs.isEmpty()) { |
| 200 | 0 | throw new IllegalStateException("Requirement components and statements can not exist together in a statement"); |
| 201 | |
} |
| 202 | 0 | checkDuplicateRC(this, new ArrayList<ReqComponentVO>()); |
| 203 | 0 | } |
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private void checkDuplicateRC(StatementVO statementVO, List<ReqComponentVO> seenRCs) { |
| 206 | 0 | if (statementVO.getStatementVOs() != null && |
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!statementVO.getStatementVOs().isEmpty()) { |
| 208 | 0 | for (StatementVO childStatementVO : statementVO.getStatementVOs()) { |
| 209 | 0 | checkDuplicateRC(childStatementVO, seenRCs); |
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} |
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} else { |
| 212 | 0 | if (statementVO.getReqComponentVOs() != null && |
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!statementVO.getReqComponentVOs().isEmpty()) { |
| 214 | 0 | for (ReqComponentVO childReqComponent : statementVO.getReqComponentVOs()) { |
| 215 | 0 | if (seenRCs.contains(childReqComponent)) { |
| 216 | 0 | throw new IllegalStateException( |
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"statement and sub statements cannot have duplicated components"); |
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} else { |
| 219 | 0 | seenRCs.add(childReqComponent); |
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} |
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} |
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} |
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} |
| 224 | 0 | } |
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public void addStatementVO(StatementVO statementVO) { |
| 227 | 0 | doAddStatementVO(statementVO); |
| 228 | 0 | validate(); |
| 229 | 0 | } |
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private void doAddStatementVO(StatementVO statementVO) { |
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| 235 | 0 | if (reqComponentVOs != null && !reqComponentVOs.isEmpty()) { |
| 236 | 0 | List<ReqComponentVO> tempReqComponentVOs = new ArrayList<ReqComponentVO>(reqComponentVOs); |
| 237 | 0 | for (ReqComponentVO currReqComponentVO : tempReqComponentVOs) { |
| 238 | 0 | StatementVO wrapStatementVO = new StatementVO(statementInfo); |
| 239 | 0 | wrapStatementVO.addReqComponentVO(currReqComponentVO); |
| 240 | 0 | reqComponentVOs.remove(currReqComponentVO); |
| 241 | 0 | statementVOs.add(wrapStatementVO); |
| 242 | 0 | } |
| 243 | |
} |
| 244 | 0 | statementVOs.add(statementVO); |
| 245 | 0 | } |
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|
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public void addReqComponentVO(ReqComponentVO reqComponentVO) { |
| 248 | 0 | doAddReqComponentVO(reqComponentVO); |
| 249 | 0 | validate(); |
| 250 | 0 | } |
| 251 | |
|
| 252 | |
private void doAddReqComponentVO(ReqComponentVO reqComponentVO) { |
| 253 | |
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| 256 | 0 | if (statementVOs != null && !statementVOs.isEmpty()) { |
| 257 | 0 | StatementInfo newStatementInfo = new StatementInfo(); |
| 258 | 0 | StatementVO newStatementVO = new StatementVO(); |
| 259 | 0 | newStatementInfo.setOperator(statementInfo.getOperator()); |
| 260 | 0 | newStatementVO.setStatementInfo(newStatementInfo); |
| 261 | 0 | newStatementVO.getReqComponentVOs().add(reqComponentVO); |
| 262 | 0 | statementVOs.add(newStatementVO); |
| 263 | 0 | } else { |
| 264 | 0 | reqComponentVOs.add(reqComponentVO); |
| 265 | |
} |
| 266 | 0 | } |
| 267 | |
|
| 268 | |
public void removeStatementVO(StatementVO statementVO) { |
| 269 | 0 | statementVOs.remove(statementVO); |
| 270 | 0 | validate(); |
| 271 | 0 | } |
| 272 | |
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| 273 | |
public void removeReqComponentVO(ReqComponentVO reqComponentVO) { |
| 274 | 0 | doRemoveReqComponentVO(reqComponentVO); |
| 275 | 0 | validate(); |
| 276 | 0 | } |
| 277 | |
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| 278 | |
private void doRemoveReqComponentVO(ReqComponentVO reqComponentVO) { |
| 279 | 0 | if (statementVOs != null && !statementVOs.isEmpty()) { |
| 280 | 0 | List<StatementVO> tempStatementVOs = new ArrayList<StatementVO>(statementVOs); |
| 281 | 0 | for (StatementVO subStatementVO : tempStatementVOs) { |
| 282 | 0 | List<ReqComponentVO> subStatementReqComponentVOs = |
| 283 | |
(subStatementVO == null)? null : subStatementVO.getReqComponentVOs(); |
| 284 | 0 | if (subStatementReqComponentVOs != null && |
| 285 | |
subStatementReqComponentVOs.size() == 1 && |
| 286 | |
subStatementReqComponentVOs.get(0) == reqComponentVO) { |
| 287 | 0 | subStatementVO.removeReqComponentVO(reqComponentVO); |
| 288 | |
|
| 289 | 0 | statementVOs.remove(subStatementVO); |
| 290 | |
} |
| 291 | 0 | } |
| 292 | 0 | } else { |
| 293 | 0 | reqComponentVOs.remove(reqComponentVO); |
| 294 | |
} |
| 295 | 0 | } |
| 296 | |
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| 297 | |
public StatementInfo getStatementInfo() { |
| 298 | 0 | return statementInfo; |
| 299 | |
} |
| 300 | |
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public void setStatementInfo(StatementInfo statementInfo) { |
| 302 | 0 | this.statementInfo = statementInfo; |
| 303 | 0 | this.setType(statementInfo.getOperator() == StatementOperatorTypeKey.OR ? Token.Or : Token.And); |
| 304 | 0 | } |
| 305 | |
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public List<ReqComponentVO> getReqComponentVOs() { |
| 307 | 0 | return reqComponentVOs; |
| 308 | |
} |
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public List<StatementVO> getStatementVOs() { |
| 311 | 0 | return statementVOs; |
| 312 | |
} |
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public void clearStatementAndReqComponents() { |
| 315 | 0 | if (statementVOs != null) { |
| 316 | 0 | statementVOs.clear(); |
| 317 | |
} |
| 318 | 0 | if (reqComponentVOs != null) { |
| 319 | 0 | reqComponentVOs.clear(); |
| 320 | |
} |
| 321 | 0 | } |
| 322 | |
|
| 323 | |
public void shiftReqComponent(String shiftType, final ReqComponentVO reqComponentVO) { |
| 324 | 0 | if (statementVOs != null && !statementVOs.isEmpty()) { |
| 325 | |
|
| 326 | 0 | StatementVO reqComponentVOWrap = null; |
| 327 | 0 | for (StatementVO currStatementVO : statementVOs) { |
| 328 | 0 | List<ReqComponentVO> currReqComponentVOs = (currStatementVO == null)? null : |
| 329 | |
currStatementVO.getReqComponentVOs(); |
| 330 | 0 | if (currReqComponentVOs != null && currReqComponentVOs.size() == 1 && |
| 331 | |
currReqComponentVOs.get(0) == reqComponentVO) { |
| 332 | 0 | reqComponentVOWrap = currStatementVO; |
| 333 | |
} |
| 334 | 0 | } |
| 335 | 0 | if (reqComponentVOWrap != null) { |
| 336 | 0 | swapElement(statementVOs, reqComponentVOWrap, shiftType); |
| 337 | |
} |
| 338 | 0 | } else if (reqComponentVOs != null && reqComponentVOs.size() > 1) { |
| 339 | 0 | swapElement(reqComponentVOs, reqComponentVO, shiftType); |
| 340 | |
} |
| 341 | 0 | } |
| 342 | |
|
| 343 | |
private <T> void swapElement(List<T> elements, T element, String direction) { |
| 344 | 0 | int elementIndex = 0; |
| 345 | 0 | if (elements != null && elements.size() > 1) { |
| 346 | 0 | for (T currElement : elements) { |
| 347 | 0 | if (direction != null && direction.equals("RIGHT")) { |
| 348 | 0 | if (currElement == element && elementIndex + 1 < elements.size()) { |
| 349 | 0 | Collections.swap(elements, elementIndex, elementIndex + 1); |
| 350 | 0 | break; |
| 351 | |
} |
| 352 | 0 | } else if (direction != null && direction.equals("LEFT")) { |
| 353 | 0 | if (currElement == element && elementIndex > 0) { |
| 354 | 0 | Collections.swap(elements, elementIndex, elementIndex - 1); |
| 355 | 0 | break; |
| 356 | |
} |
| 357 | |
} |
| 358 | 0 | elementIndex++; |
| 359 | |
} |
| 360 | |
} |
| 361 | 0 | } |
| 362 | |
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private String getNextGuiRCId(List<ReqComponentVO> rcs) { |
| 370 | 0 | int charCode = 65; |
| 371 | 0 | int newCharCode = -1; |
| 372 | |
|
| 373 | 0 | while (newCharCode == -1) { |
| 374 | 0 | boolean charUsed = false; |
| 375 | 0 | if (rcs != null) { |
| 376 | 0 | for (ReqComponentVO rc : rcs) { |
| 377 | 0 | String currGuiRCId = rc.getGuiReferenceLabelId(); |
| 378 | 0 | currGuiRCId = (currGuiRCId == null)? "" : currGuiRCId; |
| 379 | 0 | if (currGuiRCId.equals(Character.toString((char)charCode))) { |
| 380 | 0 | charUsed = true; |
| 381 | 0 | charCode++; |
| 382 | |
} |
| 383 | 0 | } |
| 384 | |
} |
| 385 | 0 | if (!charUsed) { |
| 386 | 0 | newCharCode = charCode; |
| 387 | |
} |
| 388 | 0 | } |
| 389 | |
|
| 390 | |
|
| 391 | |
String guiRCId; |
| 392 | 0 | if (newCharCode < 65 + 26) { |
| 393 | 0 | guiRCId = Character.toString((char)newCharCode); |
| 394 | |
} else { |
| 395 | 0 | guiRCId = Character.toString((char)(65 + 26)); |
| 396 | 0 | guiRCId = guiRCId + Integer.toString(newCharCode - 65 + 26 - 1); |
| 397 | |
} |
| 398 | 0 | return guiRCId; |
| 399 | |
} |
| 400 | |
|
| 401 | |
private void assignGuiRCId() { |
| 402 | 0 | doAssignGuiRCId(this, new ArrayList<ReqComponentVO>()); |
| 403 | 0 | } |
| 404 | |
|
| 405 | |
private void doAssignGuiRCId(StatementVO statementVO, List<ReqComponentVO> rcs) { |
| 406 | 0 | List<StatementVO> statementVOs = statementVO.getStatementVOs(); |
| 407 | 0 | List<ReqComponentVO> reqComponentVOs = statementVO.getReqComponentVOs(); |
| 408 | |
|
| 409 | 0 | if (statementVOs != null) { |
| 410 | 0 | for (StatementVO childStatementVO : statementVOs) { |
| 411 | 0 | doAssignGuiRCId(childStatementVO, rcs); |
| 412 | |
} |
| 413 | |
} |
| 414 | |
|
| 415 | 0 | if (reqComponentVOs != null) { |
| 416 | 0 | for (int rcIndex = 0, rcCount = reqComponentVOs.size(); rcIndex < rcCount; rcIndex++) { |
| 417 | 0 | ReqComponentVO childReqComponentVO = reqComponentVOs.get(rcIndex); |
| 418 | 0 | if (childReqComponentVO.getGuiReferenceLabelId() == null || |
| 419 | |
childReqComponentVO.getGuiReferenceLabelId().trim().length() == 0) { |
| 420 | 0 | String guiRCId = getNextGuiRCId(rcs); |
| 421 | 0 | childReqComponentVO.setGuiReferenceLabelId(guiRCId); |
| 422 | |
} |
| 423 | 0 | rcs.add(childReqComponentVO); |
| 424 | |
} |
| 425 | |
} |
| 426 | 0 | } |
| 427 | |
|
| 428 | |
public Node getTree() { |
| 429 | 0 | Node node = new Node(); |
| 430 | 0 | assignGuiRCId(); |
| 431 | 0 | addChildrenNodes(node, this); |
| 432 | 0 | return node; |
| 433 | |
} |
| 434 | |
|
| 435 | |
private void addChildrenNodes(Node node, StatementVO statementVO) { |
| 436 | 0 | List<StatementVO> statementVOs = statementVO.getStatementVOs(); |
| 437 | 0 | List<ReqComponentVO> reqComponentVOs = statementVO.getReqComponentVOs(); |
| 438 | |
|
| 439 | 0 | if (statementVOs != null) { |
| 440 | 0 | node.setUserObject(statementVO); |
| 441 | 0 | setOperatorNode(node, statementVO); |
| 442 | 0 | for (int i = 0; i < statementVOs.size(); i++) { |
| 443 | 0 | StatementVO childStatementVO = statementVOs.get(i); |
| 444 | 0 | childStatementVO.setTokenOperator(true); |
| 445 | 0 | Node childNode = new Node(); |
| 446 | 0 | node.addNode(childNode); |
| 447 | 0 | addChildrenNodes(childNode, childStatementVO); |
| 448 | |
} |
| 449 | |
} |
| 450 | |
|
| 451 | 0 | if (reqComponentVOs != null) { |
| 452 | 0 | for (int rcIndex = 0, rcCount = reqComponentVOs.size(); rcIndex < rcCount; rcIndex++) { |
| 453 | 0 | ReqComponentVO childReqComponentVO = reqComponentVOs.get(rcIndex); |
| 454 | 0 | if (rcCount > 1) { |
| 455 | 0 | node.addNode(new Node(childReqComponentVO)); |
| 456 | |
} else { |
| 457 | 0 | node.setUserObject(childReqComponentVO); |
| 458 | |
} |
| 459 | |
} |
| 460 | |
} |
| 461 | 0 | } |
| 462 | |
|
| 463 | |
private void setOperatorNode(Node node, StatementVO statementVO) { |
| 464 | 0 | if (statementVO.getStatementInfo() != null && statementVO.getStatementInfo().getOperator() == StatementOperatorTypeKey.AND) { |
| 465 | 0 | statementVO.type = Token.And; |
| 466 | 0 | statementVO.value = "and"; |
| 467 | 0 | node.setUserObject(statementVO); |
| 468 | 0 | } else if (statementVO.getStatementInfo() != null && statementVO.getStatementInfo().getOperator() == StatementOperatorTypeKey.OR) { |
| 469 | 0 | statementVO.type = Token.Or; |
| 470 | 0 | statementVO.value = "or"; |
| 471 | 0 | node.setUserObject(statementVO); |
| 472 | |
} |
| 473 | 0 | } |
| 474 | |
|
| 475 | |
public List<StatementVO> getSelectedStatementVOs() { |
| 476 | 0 | List<StatementVO> selectedStatementVOs = new ArrayList<StatementVO>(); |
| 477 | 0 | return doGetSelectedStatmentVOs(this, selectedStatementVOs); |
| 478 | |
} |
| 479 | |
|
| 480 | |
private List<StatementVO> doGetSelectedStatmentVOs(StatementVO statementVO, List<StatementVO> selectedStatementVOs) { |
| 481 | 0 | List<StatementVO> childrenStatementVOs = statementVO.getStatementVOs(); |
| 482 | 0 | if (statementVO.isCheckBoxOn()) { |
| 483 | 0 | selectedStatementVOs.add(statementVO); |
| 484 | |
} |
| 485 | |
|
| 486 | 0 | if (childrenStatementVOs != null && !childrenStatementVOs.isEmpty()) { |
| 487 | 0 | for (StatementVO childStatementVO : statementVO.getStatementVOs()) { |
| 488 | 0 | doGetSelectedStatmentVOs(childStatementVO, selectedStatementVOs); |
| 489 | |
} |
| 490 | |
} |
| 491 | 0 | return selectedStatementVOs; |
| 492 | |
} |
| 493 | |
|
| 494 | |
|
| 495 | |
|
| 496 | |
|
| 497 | |
|
| 498 | |
public List<ReqComponentVO> getAllReqComponentVOs() { |
| 499 | 0 | return doGetAllReqComponentVOs(this, new ArrayList<ReqComponentVO>()); |
| 500 | |
} |
| 501 | |
|
| 502 | |
public ReqComponentVO getReqComponentVOByGuiKey(String guiKey) { |
| 503 | 0 | ReqComponentVO result = null; |
| 504 | 0 | List<ReqComponentVO> allRCs = getAllReqComponentVOs(); |
| 505 | 0 | for (ReqComponentVO rc : allRCs) { |
| 506 | 0 | if (rc.getGuiReferenceLabelId() != null && rc.getGuiReferenceLabelId().equals(guiKey)) { |
| 507 | 0 | result = rc; |
| 508 | 0 | break; |
| 509 | |
} |
| 510 | |
} |
| 511 | 0 | return result; |
| 512 | |
} |
| 513 | |
|
| 514 | |
private List<ReqComponentVO> doGetAllReqComponentVOs(StatementVO statementVO, |
| 515 | |
List<ReqComponentVO> allRCs) { |
| 516 | 0 | List<ReqComponentVO> childrenReqComponentVOs = statementVO.getReqComponentVOs(); |
| 517 | 0 | List<StatementVO> childrenStatementVOs = statementVO.getStatementVOs(); |
| 518 | 0 | if (childrenReqComponentVOs != null && !childrenReqComponentVOs.isEmpty()) { |
| 519 | 0 | for (ReqComponentVO childReqComponentVO : childrenReqComponentVOs) { |
| 520 | 0 | allRCs.add(childReqComponentVO); |
| 521 | |
} |
| 522 | |
} |
| 523 | 0 | if (childrenStatementVOs != null && !childrenStatementVOs.isEmpty()) { |
| 524 | 0 | for (StatementVO childStatementVO : statementVO.getStatementVOs()) { |
| 525 | 0 | doGetAllReqComponentVOs(childStatementVO, allRCs); |
| 526 | |
} |
| 527 | |
} |
| 528 | 0 | return allRCs; |
| 529 | |
} |
| 530 | |
|
| 531 | |
public List<ReqComponentVO> getSelectedReqComponentVOs() { |
| 532 | 0 | List<ReqComponentVO> selectedReqComponentVOs = new ArrayList<ReqComponentVO>(); |
| 533 | 0 | return doGetSelectedReqComponentVOs(this, selectedReqComponentVOs); |
| 534 | |
} |
| 535 | |
|
| 536 | |
private List<ReqComponentVO> doGetSelectedReqComponentVOs(StatementVO statementVO, List<ReqComponentVO> selectedReqComponentVOs) { |
| 537 | 0 | List<ReqComponentVO> childrenReqComponentVOs = statementVO.getReqComponentVOs(); |
| 538 | 0 | List<StatementVO> childrenStatementVOs = statementVO.getStatementVOs(); |
| 539 | 0 | if (childrenReqComponentVOs != null && !childrenReqComponentVOs.isEmpty()) { |
| 540 | 0 | for (ReqComponentVO childReqComponentVO : childrenReqComponentVOs) { |
| 541 | 0 | if (childReqComponentVO.isCheckBoxOn()) { |
| 542 | 0 | selectedReqComponentVOs.add(childReqComponentVO); |
| 543 | |
} |
| 544 | |
} |
| 545 | |
} |
| 546 | 0 | if (childrenStatementVOs != null && !childrenStatementVOs.isEmpty()) { |
| 547 | 0 | for (StatementVO childStatementVO : statementVO.getStatementVOs()) { |
| 548 | 0 | doGetSelectedReqComponentVOs(childStatementVO, selectedReqComponentVOs); |
| 549 | |
} |
| 550 | |
} |
| 551 | 0 | return selectedReqComponentVOs; |
| 552 | |
} |
| 553 | |
|
| 554 | |
public boolean isFirstSelectedReqComp() { |
| 555 | 0 | return doIsFirstSelectedReqComp(this); |
| 556 | |
} |
| 557 | |
|
| 558 | |
public boolean doIsFirstSelectedReqComp(StatementVO statementVO) { |
| 559 | 0 | List<ReqComponentVO> childrenReqComponentVOs = statementVO.getReqComponentVOs(); |
| 560 | 0 | boolean isFirst = false; |
| 561 | 0 | if (childrenReqComponentVOs != null && !childrenReqComponentVOs.isEmpty()) { |
| 562 | 0 | isFirst = true; |
| 563 | 0 | for (ReqComponentVO childReqComponentVO : childrenReqComponentVOs) { |
| 564 | 0 | if (childReqComponentVO.isCheckBoxOn()) { |
| 565 | 0 | return isFirst; |
| 566 | |
} |
| 567 | 0 | isFirst = false; |
| 568 | |
} |
| 569 | |
} |
| 570 | 0 | return isFirst; |
| 571 | |
} |
| 572 | |
|
| 573 | |
public boolean isLastSelectedReqComp() { |
| 574 | 0 | return doIsLastSelectedReqComp(this); |
| 575 | |
} |
| 576 | |
|
| 577 | |
public boolean doIsLastSelectedReqComp(StatementVO statementVO) { |
| 578 | 0 | List<ReqComponentVO> childrenReqComponentVOs = statementVO.getReqComponentVOs(); |
| 579 | 0 | boolean isLast = false; |
| 580 | 0 | if (childrenReqComponentVOs != null && !childrenReqComponentVOs.isEmpty()) { |
| 581 | 0 | isLast = true; |
| 582 | 0 | for (ReqComponentVO childReqComponentVO : childrenReqComponentVOs) { |
| 583 | 0 | isLast = childReqComponentVO.isCheckBoxOn(); |
| 584 | |
} |
| 585 | |
} |
| 586 | 0 | return isLast; |
| 587 | |
} |
| 588 | |
|
| 589 | |
public boolean isNodeSelected() { |
| 590 | 0 | return ((getSelectedStatementVOs().size() + getSelectedReqComponentVOs().size()) > 0); |
| 591 | |
} |
| 592 | |
|
| 593 | |
public int getNestingDepth() { |
| 594 | 0 | return doGetNestingDepth(this); |
| 595 | |
} |
| 596 | |
|
| 597 | |
private int doGetNestingDepth(StatementVO statementVO) { |
| 598 | 0 | int depth = 0; |
| 599 | 0 | List<StatementVO> statementVOs = getStatementVOs(); |
| 600 | 0 | if (this == statementVO) { |
| 601 | 0 | return depth; |
| 602 | |
} |
| 603 | 0 | if (statementVOs != null && !statementVOs.isEmpty()) { |
| 604 | 0 | for (StatementVO childStatementVO : statementVOs) { |
| 605 | 0 | depth = depth + doGetNestingDepth(childStatementVO); |
| 606 | |
} |
| 607 | |
} |
| 608 | 0 | return depth; |
| 609 | |
} |
| 610 | |
|
| 611 | |
public int getReqComponentVOCount() { |
| 612 | 0 | return (reqComponentVOs == null)? 0 : reqComponentVOs.size(); |
| 613 | |
} |
| 614 | |
|
| 615 | |
public int getStatementVOCount() { |
| 616 | 0 | return (statementVOs == null)? 0 : statementVOs.size(); |
| 617 | |
} |
| 618 | |
|
| 619 | |
public int getChildCount() { |
| 620 | 0 | return getReqComponentVOCount() + getStatementVOCount(); |
| 621 | |
} |
| 622 | |
|
| 623 | |
public boolean isWrapperStatementVO() { |
| 624 | 0 | boolean result = false; |
| 625 | 0 | if (getReqComponentVOCount() == 1 && getStatementVOCount() == 0) { |
| 626 | 0 | result = true; |
| 627 | |
} |
| 628 | 0 | return result; |
| 629 | |
} |
| 630 | |
|
| 631 | |
public void addStatementVOs(List<StatementVO> statementVOs) { |
| 632 | 0 | if (statementVOs != null && !statementVOs.isEmpty()) { |
| 633 | 0 | for (StatementVO s : statementVOs) { |
| 634 | 0 | this.addStatementVO(s); |
| 635 | |
} |
| 636 | |
} |
| 637 | 0 | } |
| 638 | |
|
| 639 | |
public void addReqComponentVOs(List<ReqComponentVO> reqComponentVOs) { |
| 640 | 0 | if (reqComponentVOs != null && !reqComponentVOs.isEmpty()) { |
| 641 | 0 | for (ReqComponentVO rc : reqComponentVOs) { |
| 642 | 0 | this.addReqComponentVO(rc); |
| 643 | |
} |
| 644 | |
} |
| 645 | 0 | } |
| 646 | |
|
| 647 | |
|
| 648 | |
|
| 649 | |
|
| 650 | |
|
| 651 | |
public boolean simplify() { |
| 652 | 0 | boolean structureChanged = false; |
| 653 | 0 | structureChanged = structureChanged || doSimplify(this, null); |
| 654 | 0 | structureChanged = structureChanged || doCleanupStatementVO(this, null); |
| 655 | 0 | structureChanged = structureChanged || doUnwrapRCs(this, 0); |
| 656 | 0 | return structureChanged; |
| 657 | |
} |
| 658 | |
|
| 659 | |
private boolean doSimplify(StatementVO statementVO, StatementVO parent) { |
| 660 | 0 | boolean structureChanged = false; |
| 661 | 0 | StatementOperatorTypeKey op = (statementVO == null || statementVO.getStatementInfo() == null)? null : |
| 662 | |
statementVO.getStatementInfo().getOperator(); |
| 663 | 0 | StatementOperatorTypeKey parentOp = (parent == null || parent.getStatementInfo() == null)? null : parent.getStatementInfo().getOperator(); |
| 664 | |
|
| 665 | 0 | if (parentOp == op && !statementVO.isWrapperStatementVO()) { |
| 666 | 0 | structureChanged = true; |
| 667 | 0 | if (statementVO.getReqComponentVOCount() > 0) { |
| 668 | 0 | parent.removeStatementVO(statementVO); |
| 669 | 0 | for (ReqComponentVO rc : statementVO.getReqComponentVOs()) { |
| 670 | 0 | parent.addReqComponentVO(rc); |
| 671 | |
} |
| 672 | 0 | } else if (statementVO.getStatementVOCount() > 0) { |
| 673 | 0 | if (parent != null) { |
| 674 | 0 | parent.removeStatementVO(statementVO); |
| 675 | |
} |
| 676 | 0 | List<StatementVO> subSs = new ArrayList<StatementVO>(statementVO.getStatementVOs()); |
| 677 | 0 | for (StatementVO subS : subSs) { |
| 678 | 0 | doSimplify(subS, statementVO); |
| 679 | |
} |
| 680 | 0 | parent.addStatementVOs(statementVO.getStatementVOs()); |
| 681 | 0 | } |
| 682 | 0 | } else if (statementVO!=null && statementVO.getStatementVOCount() > 0) { |
| 683 | 0 | List<StatementVO> subSs = new ArrayList<StatementVO>(statementVO.getStatementVOs()); |
| 684 | 0 | for (StatementVO subS : subSs) { |
| 685 | 0 | structureChanged = structureChanged || doSimplify(subS, statementVO); |
| 686 | |
} |
| 687 | |
} |
| 688 | 0 | return structureChanged; |
| 689 | |
} |
| 690 | |
|
| 691 | |
private boolean doCleanupStatementVO(StatementVO statementVO, StatementVO parent) { |
| 692 | 0 | boolean structureChanged = false; |
| 693 | 0 | if (statementVO.getStatementVOCount() == 0 && statementVO.getReqComponentVOCount() == 0) { |
| 694 | 0 | if (parent != null) { |
| 695 | 0 | parent.removeStatementVO(statementVO); |
| 696 | 0 | structureChanged = true; |
| 697 | |
} |
| 698 | 0 | } else if (statementVO.getStatementVOCount() > 0) { |
| 699 | 0 | for (StatementVO subS : statementVO.getStatementVOs()) { |
| 700 | 0 | structureChanged = structureChanged || doCleanupStatementVO(subS, statementVO); |
| 701 | |
} |
| 702 | |
} |
| 703 | 0 | return structureChanged; |
| 704 | |
} |
| 705 | |
|
| 706 | |
private boolean doUnwrapRCs(StatementVO statementVO, int level) { |
| 707 | 0 | boolean structureChanged = false; |
| 708 | 0 | List<ReqComponentVO> wrappedRCs = new ArrayList<ReqComponentVO>(); |
| 709 | 0 | if (statementVO.getStatementVOCount() > 0) { |
| 710 | 0 | List<StatementVO> subSs = new ArrayList<StatementVO>(statementVO.getStatementVOs()); |
| 711 | 0 | for (StatementVO subS : subSs) { |
| 712 | 0 | if (!subS.isWrapperStatementVO()) { |
| 713 | 0 | structureChanged = structureChanged || doUnwrapRCs(subS, level + 1); |
| 714 | |
} |
| 715 | |
} |
| 716 | |
|
| 717 | 0 | for (StatementVO subS : subSs) { |
| 718 | 0 | if (subS.isWrapperStatementVO()) { |
| 719 | 0 | wrappedRCs.add(subS.getReqComponentVOs().get(0)); |
| 720 | |
} |
| 721 | |
} |
| 722 | 0 | if (wrappedRCs != null && wrappedRCs.size() == statementVO.getChildCount()) { |
| 723 | 0 | structureChanged = true; |
| 724 | 0 | for (StatementVO subS : subSs) { |
| 725 | 0 | statementVO.removeStatementVO(subS); |
| 726 | |
} |
| 727 | 0 | for (ReqComponentVO wrappedRC : wrappedRCs) { |
| 728 | 0 | statementVO.addReqComponentVO(wrappedRC); |
| 729 | |
} |
| 730 | |
} |
| 731 | |
} |
| 732 | 0 | return structureChanged; |
| 733 | |
} |
| 734 | |
|
| 735 | |
|
| 736 | |
|
| 737 | |
public String getPrintableStatement() { |
| 738 | 0 | return doConvertToExpression(new StringBuilder(), this, true).toString(); |
| 739 | |
} |
| 740 | |
|
| 741 | |
public String convertToExpression() { |
| 742 | 0 | assignGuiRCId(); |
| 743 | 0 | return doConvertToExpression(new StringBuilder(), this, false).toString(); |
| 744 | |
} |
| 745 | |
|
| 746 | |
private StringBuilder doConvertToExpression(StringBuilder inSbResult, |
| 747 | |
StatementVO statementVO, |
| 748 | |
boolean extraBrackets) { |
| 749 | 0 | List<StatementVO> currStatementVOs = (statementVO == null)? null : statementVO.getStatementVOs(); |
| 750 | 0 | List<ReqComponentVO> currReqComponentVOs = (statementVO == null)? null : statementVO.getReqComponentVOs(); |
| 751 | 0 | if (currStatementVOs != null && !currStatementVOs.isEmpty()) { |
| 752 | 0 | int statementCounter = 0; |
| 753 | 0 | for (StatementVO childStatementVO : statementVO.getStatementVOs()) { |
| 754 | 0 | if (statementCounter > 0) { |
| 755 | 0 | StatementOperatorTypeKey operator = (statementVO == null || |
| 756 | |
statementVO.getStatementInfo() == null)? null : |
| 757 | |
statementVO.getStatementInfo().getOperator(); |
| 758 | 0 | inSbResult.append(" " + operator + " "); |
| 759 | |
} |
| 760 | 0 | if (extraBrackets || !childStatementVO.isWrapperStatementVO()) { |
| 761 | 0 | inSbResult.append("("); |
| 762 | |
} |
| 763 | 0 | inSbResult.append(doConvertToExpression(new StringBuilder(), childStatementVO, |
| 764 | |
extraBrackets).toString()); |
| 765 | 0 | if (extraBrackets || !childStatementVO.isWrapperStatementVO()) { |
| 766 | 0 | inSbResult.append(")"); |
| 767 | |
} |
| 768 | 0 | statementCounter++; |
| 769 | |
} |
| 770 | 0 | } else if (currReqComponentVOs != null && !currReqComponentVOs.isEmpty()) { |
| 771 | 0 | int rcCounter = 0; |
| 772 | 0 | for (ReqComponentVO childReqComponentInfo : currReqComponentVOs) { |
| 773 | 0 | if (rcCounter > 0) { |
| 774 | 0 | if(statementVO != null && |
| 775 | |
statementVO.getStatementInfo() != null && |
| 776 | |
statementVO.getStatementInfo().getOperator() != null) { |
| 777 | 0 | StatementOperatorTypeKey operator = statementVO.getStatementInfo().getOperator(); |
| 778 | 0 | inSbResult.append(" " + operator.toString().toLowerCase() + " "); |
| 779 | |
} |
| 780 | |
} |
| 781 | 0 | inSbResult.append(childReqComponentInfo.getGuiReferenceLabelId()); |
| 782 | 0 | rcCounter++; |
| 783 | |
} |
| 784 | |
} |
| 785 | 0 | return inSbResult; |
| 786 | |
} |
| 787 | |
|
| 788 | |
public void clearSelections() { |
| 789 | 0 | doClearSelections(this); |
| 790 | 0 | } |
| 791 | |
|
| 792 | |
private void doClearSelections(StatementVO statementVO) { |
| 793 | 0 | statementVO.setCheckBoxOn(false); |
| 794 | 0 | if (statementVO.getStatementVOCount() > 0) { |
| 795 | 0 | for (StatementVO childS : statementVO.getStatementVOs()) { |
| 796 | 0 | doClearSelections(childS); |
| 797 | |
} |
| 798 | 0 | } else if (statementVO.getReqComponentVOCount() > 0) { |
| 799 | 0 | for (ReqComponentVO rc : statementVO.getReqComponentVOs()) { |
| 800 | 0 | rc.setCheckBoxOn(false); |
| 801 | |
} |
| 802 | |
} |
| 803 | 0 | } |
| 804 | |
|
| 805 | |
public boolean isSimple() { |
| 806 | 0 | boolean simple = false; |
| 807 | 0 | if (getStatementVOCount() == 0 && getReqComponentVOCount() <= 1) { |
| 808 | 0 | simple = true; |
| 809 | |
} |
| 810 | 0 | return simple; |
| 811 | |
} |
| 812 | |
|
| 813 | |
public boolean isEmpty() { |
| 814 | 0 | boolean simple = false; |
| 815 | 0 | if (getStatementVOCount() == 0 && getReqComponentVOCount() == 0) { |
| 816 | 0 | simple = true; |
| 817 | |
} |
| 818 | 0 | return simple; |
| 819 | |
} |
| 820 | |
|
| 821 | |
public String composeStatementTreeViewInfo(StatementVO statementVO, StatementTreeViewInfo statementTreeViewInfo) throws Exception { |
| 822 | 0 | String rc = ""; |
| 823 | 0 | List<StatementVO> statementVOs = statementVO.getStatementVOs(); |
| 824 | 0 | List<ReqComponentVO> reqComponentVOs = statementVO.getReqComponentVOs(); |
| 825 | |
|
| 826 | 0 | if ((statementVOs != null) && (reqComponentVOs != null) && (statementVOs.size() > 0) && (reqComponentVOs.size() > 0)) |
| 827 | |
{ |
| 828 | 0 | return "Internal error: found both Statements and Requirement Components on the same level of boolean expression"; |
| 829 | |
} |
| 830 | |
|
| 831 | 0 | statementVO.setFieldsTo(statementTreeViewInfo); |
| 832 | |
|
| 833 | 0 | if ((statementVOs != null) && (statementVOs.size() > 0)) { |
| 834 | |
|
| 835 | 0 | List<StatementTreeViewInfo> subStatementTVInfos = new ArrayList<StatementTreeViewInfo>(); |
| 836 | 0 | for (StatementVO statement : statementVOs) { |
| 837 | 0 | StatementTreeViewInfo subStatementTVInfo = new StatementTreeViewInfo(); |
| 838 | 0 | statement.setFieldsTo(subStatementTVInfo); |
| 839 | 0 | rc = composeStatementTreeViewInfo(statement, subStatementTVInfo); |
| 840 | 0 | subStatementTVInfos.add(subStatementTVInfo); |
| 841 | 0 | } |
| 842 | 0 | statementTreeViewInfo.setStatements(subStatementTVInfos); |
| 843 | 0 | } else { |
| 844 | |
|
| 845 | 0 | List<ReqComponentInfo> reqComponentList = new ArrayList<ReqComponentInfo>(); |
| 846 | 0 | for (ReqComponentVO reqComponent : reqComponentVOs) { |
| 847 | 0 | ReqComponentInfo newReqComp = RulesUtil.clone(reqComponent.getReqComponentInfo()); |
| 848 | 0 | reqComponentList.add(newReqComp); |
| 849 | 0 | } |
| 850 | 0 | statementTreeViewInfo.setReqComponents(reqComponentList); |
| 851 | |
} |
| 852 | |
|
| 853 | 0 | return rc; |
| 854 | |
} |
| 855 | |
|
| 856 | |
private void setFieldsTo(final StatementTreeViewInfo stvInfo) { |
| 857 | 0 | stvInfo.setAttributes(getStatementInfo().getAttributes()); |
| 858 | 0 | stvInfo.setDesc(getStatementInfo().getDesc()); |
| 859 | 0 | stvInfo.setId(getStatementInfo().getId()); |
| 860 | 0 | stvInfo.setMetaInfo(getStatementInfo().getMetaInfo()); |
| 861 | 0 | stvInfo.setName(getStatementInfo().getName()); |
| 862 | 0 | stvInfo.setOperator(getStatementInfo().getOperator()); |
| 863 | 0 | stvInfo.setState(getStatementInfo().getState()); |
| 864 | 0 | stvInfo.setType(getStatementInfo().getType()); |
| 865 | 0 | } |
| 866 | |
|
| 867 | |
public String composeStatementVO(StatementTreeViewInfo statementTreeViewInfo, StatementVO statementVO) throws Exception { |
| 868 | 0 | String rc = ""; |
| 869 | 0 | List<StatementTreeViewInfo> statements = statementTreeViewInfo.getStatements(); |
| 870 | 0 | List<ReqComponentInfo> reqComponentInfos = statementTreeViewInfo.getReqComponents(); |
| 871 | |
|
| 872 | 0 | if ((statements != null) && (reqComponentInfos != null) && (statements.size() > 0) && (reqComponentInfos.size() > 0)) |
| 873 | |
{ |
| 874 | 0 | return "Internal error: found both Statements and Requirement Components on the same level of boolean expression"; |
| 875 | |
} |
| 876 | |
|
| 877 | 0 | statementVO.setFields(statementTreeViewInfo); |
| 878 | 0 | statementVO.setTokenOperator(true); |
| 879 | |
|
| 880 | 0 | if ((statements != null) && (statements.size() > 0)) { |
| 881 | |
|
| 882 | 0 | List<StatementVO> newStatementList = new ArrayList<StatementVO>(); |
| 883 | 0 | for (StatementTreeViewInfo statement : statements) { |
| 884 | 0 | StatementVO newStatementVO = new StatementVO(); |
| 885 | 0 | newStatementVO.setFields(statement); |
| 886 | 0 | newStatementVO.getStatementInfo().setId("123"); |
| 887 | 0 | rc = composeStatementVO(statement, newStatementVO); |
| 888 | 0 | newStatementList.add(newStatementVO); |
| 889 | 0 | } |
| 890 | 0 | statementVO.statementVOs = newStatementList; |
| 891 | 0 | } else if ((reqComponentInfos != null) && (reqComponentInfos.size() > 0)) { |
| 892 | |
|
| 893 | 0 | List<ReqComponentVO> reqComponentList = new ArrayList<ReqComponentVO>(); |
| 894 | 0 | for (ReqComponentInfo reqComponent : reqComponentInfos) { |
| 895 | 0 | ReqComponentVO newReqComp = new ReqComponentVO(); |
| 896 | 0 | newReqComp.setReqComponentInfo(RulesUtil.clone(reqComponent)); |
| 897 | 0 | reqComponentList.add(newReqComp); |
| 898 | 0 | } |
| 899 | 0 | statementVO.reqComponentVOs = reqComponentList; |
| 900 | |
} |
| 901 | |
|
| 902 | 0 | return rc; |
| 903 | |
} |
| 904 | |
|
| 905 | |
private void setFields(final StatementTreeViewInfo statementTreeViewInfo) { |
| 906 | 0 | statementInfo = new StatementInfo(); |
| 907 | 0 | getStatementInfo().setAttributes(statementTreeViewInfo.getAttributes()); |
| 908 | 0 | getStatementInfo().setDesc(statementTreeViewInfo.getDesc()); |
| 909 | 0 | getStatementInfo().setId(statementTreeViewInfo.getId()); |
| 910 | 0 | getStatementInfo().setMetaInfo(statementTreeViewInfo.getMetaInfo()); |
| 911 | 0 | getStatementInfo().setName(statementTreeViewInfo.getName()); |
| 912 | 0 | getStatementInfo().setOperator(statementTreeViewInfo.getOperator()); |
| 913 | 0 | getStatementInfo().setState(statementTreeViewInfo.getState()); |
| 914 | 0 | getStatementInfo().setType(statementTreeViewInfo.getType()); |
| 915 | 0 | } |
| 916 | |
|
| 917 | |
@Override |
| 918 | |
public String toString() { |
| 919 | 0 | StringBuilder sbResult = new StringBuilder(); |
| 920 | 0 | sbResult.append(value); |
| 921 | 0 | return sbResult.toString(); |
| 922 | |
} |
| 923 | |
|
| 924 | |
@Override |
| 925 | |
public boolean equals(Object obj) { |
| 926 | 0 | return this == obj; |
| 927 | |
} |
| 928 | |
|
| 929 | |
} |