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Posted to commits@poi.apache.org by ni...@apache.org on 2015/07/13 20:40:25 UTC
svn commit: r1690794 -
/poi/trunk/src/java/org/apache/poi/hssf/record/aggregates/CFRecordsAggregate.java
Author: nick
Date: Mon Jul 13 18:40:25 2015
New Revision: 1690794
URL: http://svn.apache.org/r1690794
Log:
Fix inconsistent indents/whitespace
Modified:
poi/trunk/src/java/org/apache/poi/hssf/record/aggregates/CFRecordsAggregate.java
Modified: poi/trunk/src/java/org/apache/poi/hssf/record/aggregates/CFRecordsAggregate.java
URL: http://svn.apache.org/viewvc/poi/trunk/src/java/org/apache/poi/hssf/record/aggregates/CFRecordsAggregate.java?rev=1690794&r1=1690793&r2=1690794&view=diff
==============================================================================
--- poi/trunk/src/java/org/apache/poi/hssf/record/aggregates/CFRecordsAggregate.java (original)
+++ poi/trunk/src/java/org/apache/poi/hssf/record/aggregates/CFRecordsAggregate.java Mon Jul 13 18:40:25 2015
@@ -45,242 +45,237 @@ import org.apache.poi.util.POILogger;
* not a file format one.</p>
*/
public final class CFRecordsAggregate extends RecordAggregate {
- /** Excel 97-2003 allows up to 3 conditional formating rules */
- private static final int MAX_97_2003_CONDTIONAL_FORMAT_RULES = 3;
- private static final POILogger logger = POILogFactory.getLogger(CFRecordsAggregate.class);
-
- private final CFHeaderBase header;
-
- /** List of CFRuleRecord objects */
- private final List<CFRuleBase> rules;
-
- private CFRecordsAggregate(CFHeaderBase pHeader, CFRuleBase[] pRules) {
- if(pHeader == null) {
- throw new IllegalArgumentException("header must not be null");
- }
- if(pRules == null) {
- throw new IllegalArgumentException("rules must not be null");
- }
- if(pRules.length > MAX_97_2003_CONDTIONAL_FORMAT_RULES) {
- logger.log(POILogger.WARN, "Excel versions before 2007 require that "
- + "No more than " + MAX_97_2003_CONDTIONAL_FORMAT_RULES
- + " rules may be specified, " + pRules.length + " were found,"
- + " this file will cause problems with old Excel versions");
- }
- if (pRules.length != pHeader.getNumberOfConditionalFormats()) {
- throw new RuntimeException("Mismatch number of rules");
- }
- header = pHeader;
- rules = new ArrayList<CFRuleBase>(pRules.length);
- for (int i = 0; i < pRules.length; i++) {
- checkRuleType(pRules[i]);
- rules.add(pRules[i]);
- }
- }
-
- public CFRecordsAggregate(CellRangeAddress[] regions, CFRuleBase[] rules) {
- this(createHeader(regions, rules), rules);
- }
- private static CFHeaderBase createHeader(CellRangeAddress[] regions, CFRuleBase[] rules) {
- if (rules.length == 0 || rules[0] instanceof CFRuleRecord) {
- return new CFHeaderRecord(regions, rules.length);
- }
- return new CFHeader12Record(regions, rules.length);
- }
-
- /**
- * Create CFRecordsAggregate from a list of CF Records
- * @param rs - the stream to read from
- * @return CFRecordsAggregate object
- */
- public static CFRecordsAggregate createCFAggregate(RecordStream rs) {
- Record rec = rs.getNext();
- if (rec.getSid() != CFHeaderRecord.sid &&
- rec.getSid() != CFHeader12Record.sid) {
- throw new IllegalStateException("next record sid was " + rec.getSid()
- + " instead of " + CFHeaderRecord.sid + " or " +
- CFHeader12Record.sid + " as expected");
- }
-
- CFHeaderBase header = (CFHeaderBase)rec;
- int nRules = header.getNumberOfConditionalFormats();
-
- CFRuleBase[] rules = new CFRuleBase[nRules];
- for (int i = 0; i < rules.length; i++) {
- rules[i] = (CFRuleBase) rs.getNext();
- }
-
- return new CFRecordsAggregate(header, rules);
- }
-
- /**
- * Create a deep clone of the record
- */
- public CFRecordsAggregate cloneCFAggregate()
- {
- CFRuleBase[] newRecs = new CFRuleBase[rules.size()];
- for (int i = 0; i < newRecs.length; i++) {
- newRecs[i] = (CFRuleRecord) getRule(i).clone();
- }
- return new CFRecordsAggregate((CFHeaderBase)header.clone(), newRecs);
- }
-
- /**
- * @return the header. Never <code>null</code>.
- */
- public CFHeaderBase getHeader()
- {
- return header;
- }
-
- private void checkRuleIndex(int idx) {
- if(idx < 0 || idx >= rules.size()) {
- throw new IllegalArgumentException("Bad rule record index (" + idx
- + ") nRules=" + rules.size());
- }
- }
- private void checkRuleType(CFRuleBase r) {
- if (header instanceof CFHeaderRecord &&
- r instanceof CFRuleRecord) {
- return;
- }
+ /** Excel 97-2003 allows up to 3 conditional formating rules */
+ private static final int MAX_97_2003_CONDTIONAL_FORMAT_RULES = 3;
+ private static final POILogger logger = POILogFactory.getLogger(CFRecordsAggregate.class);
+
+ private final CFHeaderBase header;
+
+ /** List of CFRuleRecord objects */
+ private final List<CFRuleBase> rules;
+
+ private CFRecordsAggregate(CFHeaderBase pHeader, CFRuleBase[] pRules) {
+ if(pHeader == null) {
+ throw new IllegalArgumentException("header must not be null");
+ }
+ if(pRules == null) {
+ throw new IllegalArgumentException("rules must not be null");
+ }
+ if(pRules.length > MAX_97_2003_CONDTIONAL_FORMAT_RULES) {
+ logger.log(POILogger.WARN, "Excel versions before 2007 require that "
+ + "No more than " + MAX_97_2003_CONDTIONAL_FORMAT_RULES
+ + " rules may be specified, " + pRules.length + " were found,"
+ + " this file will cause problems with old Excel versions");
+ }
+ if (pRules.length != pHeader.getNumberOfConditionalFormats()) {
+ throw new RuntimeException("Mismatch number of rules");
+ }
+ header = pHeader;
+ rules = new ArrayList<CFRuleBase>(pRules.length);
+ for (int i = 0; i < pRules.length; i++) {
+ checkRuleType(pRules[i]);
+ rules.add(pRules[i]);
+ }
+ }
+
+ public CFRecordsAggregate(CellRangeAddress[] regions, CFRuleBase[] rules) {
+ this(createHeader(regions, rules), rules);
+ }
+ private static CFHeaderBase createHeader(CellRangeAddress[] regions, CFRuleBase[] rules) {
+ if (rules.length == 0 || rules[0] instanceof CFRuleRecord) {
+ return new CFHeaderRecord(regions, rules.length);
+ }
+ return new CFHeader12Record(regions, rules.length);
+ }
+
+ /**
+ * Create CFRecordsAggregate from a list of CF Records
+ * @param rs - the stream to read from
+ * @return CFRecordsAggregate object
+ */
+ public static CFRecordsAggregate createCFAggregate(RecordStream rs) {
+ Record rec = rs.getNext();
+ if (rec.getSid() != CFHeaderRecord.sid &&
+ rec.getSid() != CFHeader12Record.sid) {
+ throw new IllegalStateException("next record sid was " + rec.getSid()
+ + " instead of " + CFHeaderRecord.sid + " or " +
+ CFHeader12Record.sid + " as expected");
+ }
+
+ CFHeaderBase header = (CFHeaderBase)rec;
+ int nRules = header.getNumberOfConditionalFormats();
+
+ CFRuleBase[] rules = new CFRuleBase[nRules];
+ for (int i = 0; i < rules.length; i++) {
+ rules[i] = (CFRuleBase) rs.getNext();
+ }
+
+ return new CFRecordsAggregate(header, rules);
+ }
+
+ /**
+ * Create a deep clone of the record
+ */
+ public CFRecordsAggregate cloneCFAggregate() {
+ CFRuleBase[] newRecs = new CFRuleBase[rules.size()];
+ for (int i = 0; i < newRecs.length; i++) {
+ newRecs[i] = (CFRuleRecord) getRule(i).clone();
+ }
+ return new CFRecordsAggregate((CFHeaderBase)header.clone(), newRecs);
+ }
+
+ /**
+ * @return the header. Never <code>null</code>.
+ */
+ public CFHeaderBase getHeader() {
+ return header;
+ }
+
+ private void checkRuleIndex(int idx) {
+ if(idx < 0 || idx >= rules.size()) {
+ throw new IllegalArgumentException("Bad rule record index (" + idx
+ + ") nRules=" + rules.size());
+ }
+ }
+ private void checkRuleType(CFRuleBase r) {
+ if (header instanceof CFHeaderRecord &&
+ r instanceof CFRuleRecord) {
+ return;
+ }
if (header instanceof CFHeader12Record &&
r instanceof CFRule12Record) {
return;
}
throw new IllegalArgumentException("Header and Rule must both be CF or both be CF12, can't mix");
- }
-
- public CFRuleBase getRule(int idx) {
- checkRuleIndex(idx);
- return rules.get(idx);
- }
- public void setRule(int idx, CFRuleBase r) {
- if (r == null) {
- throw new IllegalArgumentException("r must not be null");
- }
- checkRuleIndex(idx);
- checkRuleType(r);
- rules.set(idx, r);
- }
- public void addRule(CFRuleBase r) {
- if (r == null) {
- throw new IllegalArgumentException("r must not be null");
- }
- if(rules.size() >= MAX_97_2003_CONDTIONAL_FORMAT_RULES) {
+ }
+
+ public CFRuleBase getRule(int idx) {
+ checkRuleIndex(idx);
+ return rules.get(idx);
+ }
+ public void setRule(int idx, CFRuleBase r) {
+ if (r == null) {
+ throw new IllegalArgumentException("r must not be null");
+ }
+ checkRuleIndex(idx);
+ checkRuleType(r);
+ rules.set(idx, r);
+ }
+ public void addRule(CFRuleBase r) {
+ if (r == null) {
+ throw new IllegalArgumentException("r must not be null");
+ }
+ if(rules.size() >= MAX_97_2003_CONDTIONAL_FORMAT_RULES) {
logger.log(POILogger.WARN, "Excel versions before 2007 cannot cope with"
- + " any more than " + MAX_97_2003_CONDTIONAL_FORMAT_RULES
+ + " any more than " + MAX_97_2003_CONDTIONAL_FORMAT_RULES
+ " - this file will cause problems with old Excel versions");
- }
+ }
checkRuleType(r);
- rules.add(r);
- header.setNumberOfConditionalFormats(rules.size());
- }
- public int getNumberOfRules() {
- return rules.size();
- }
-
- /**
- * String representation of CFRecordsAggregate
- */
- public String toString()
- {
- StringBuffer buffer = new StringBuffer();
- String type = "CF";
- if (header instanceof CFHeader12Record) {
- type = "CF12";
- }
-
- buffer.append("[").append(type).append("]\n");
- if( header != null )
- {
- buffer.append(header.toString());
- }
- for(int i=0; i<rules.size(); i++)
- {
- CFRuleBase cfRule = rules.get(i);
- buffer.append(cfRule.toString());
- }
+ rules.add(r);
+ header.setNumberOfConditionalFormats(rules.size());
+ }
+ public int getNumberOfRules() {
+ return rules.size();
+ }
+
+ /**
+ * String representation of CFRecordsAggregate
+ */
+ public String toString() {
+ StringBuffer buffer = new StringBuffer();
+ String type = "CF";
+ if (header instanceof CFHeader12Record) {
+ type = "CF12";
+ }
+
+ buffer.append("[").append(type).append("]\n");
+ if( header != null ) {
+ buffer.append(header.toString());
+ }
+ for(int i=0; i<rules.size(); i++) {
+ CFRuleBase cfRule = rules.get(i);
+ buffer.append(cfRule.toString());
+ }
buffer.append("[/").append(type).append("]\n");
- return buffer.toString();
- }
+ return buffer.toString();
+ }
- public void visitContainedRecords(RecordVisitor rv) {
- rv.visitRecord(header);
- for(int i=0; i<rules.size(); i++) {
- CFRuleBase rule = rules.get(i);
- rv.visitRecord(rule);
- }
- }
-
- /**
- * @return <code>false</code> if this whole {@link CFHeaderRecord} / {@link CFRuleRecord}s should be deleted
- */
- public boolean updateFormulasAfterCellShift(FormulaShifter shifter, int currentExternSheetIx) {
- CellRangeAddress[] cellRanges = header.getCellRanges();
- boolean changed = false;
- List<CellRangeAddress> temp = new ArrayList<CellRangeAddress>();
- for (int i = 0; i < cellRanges.length; i++) {
- CellRangeAddress craOld = cellRanges[i];
- CellRangeAddress craNew = shiftRange(shifter, craOld, currentExternSheetIx);
- if (craNew == null) {
- changed = true;
- continue;
- }
- temp.add(craNew);
- if (craNew != craOld) {
- changed = true;
- }
- }
-
- if (changed) {
- int nRanges = temp.size();
- if (nRanges == 0) {
- return false;
- }
- CellRangeAddress[] newRanges = new CellRangeAddress[nRanges];
- temp.toArray(newRanges);
- header.setCellRanges(newRanges);
- }
-
- for(int i=0; i<rules.size(); i++) {
- CFRuleBase rule = rules.get(i);
- Ptg[] ptgs;
- ptgs = rule.getParsedExpression1();
- if (ptgs != null && shifter.adjustFormula(ptgs, currentExternSheetIx)) {
- rule.setParsedExpression1(ptgs);
- }
- ptgs = rule.getParsedExpression2();
- if (ptgs != null && shifter.adjustFormula(ptgs, currentExternSheetIx)) {
- rule.setParsedExpression2(ptgs);
- }
- if (rule instanceof CFRule12Record) {
- CFRule12Record rule12 = (CFRule12Record)rule;
- ptgs = rule12.getParsedExpressionScale();
- if (ptgs != null && shifter.adjustFormula(ptgs, currentExternSheetIx)) {
- rule12.setParsedExpressionScale(ptgs);
- }
- }
- }
- return true;
- }
-
- private static CellRangeAddress shiftRange(FormulaShifter shifter, CellRangeAddress cra, int currentExternSheetIx) {
- // FormulaShifter works well in terms of Ptgs - so convert CellRangeAddress to AreaPtg (and back) here
- AreaPtg aptg = new AreaPtg(cra.getFirstRow(), cra.getLastRow(), cra.getFirstColumn(), cra.getLastColumn(), false, false, false, false);
- Ptg[] ptgs = { aptg, };
-
- if (!shifter.adjustFormula(ptgs, currentExternSheetIx)) {
- return cra;
- }
- Ptg ptg0 = ptgs[0];
- if (ptg0 instanceof AreaPtg) {
- AreaPtg bptg = (AreaPtg) ptg0;
- return new CellRangeAddress(bptg.getFirstRow(), bptg.getLastRow(), bptg.getFirstColumn(), bptg.getLastColumn());
- }
- if (ptg0 instanceof AreaErrPtg) {
- return null;
- }
- throw new IllegalStateException("Unexpected shifted ptg class (" + ptg0.getClass().getName() + ")");
- }
+ public void visitContainedRecords(RecordVisitor rv) {
+ rv.visitRecord(header);
+ for(int i=0; i<rules.size(); i++) {
+ CFRuleBase rule = rules.get(i);
+ rv.visitRecord(rule);
+ }
+ }
+
+ /**
+ * @return <code>false</code> if this whole {@link CFHeaderRecord} / {@link CFRuleRecord}s should be deleted
+ */
+ public boolean updateFormulasAfterCellShift(FormulaShifter shifter, int currentExternSheetIx) {
+ CellRangeAddress[] cellRanges = header.getCellRanges();
+ boolean changed = false;
+ List<CellRangeAddress> temp = new ArrayList<CellRangeAddress>();
+ for (int i = 0; i < cellRanges.length; i++) {
+ CellRangeAddress craOld = cellRanges[i];
+ CellRangeAddress craNew = shiftRange(shifter, craOld, currentExternSheetIx);
+ if (craNew == null) {
+ changed = true;
+ continue;
+ }
+ temp.add(craNew);
+ if (craNew != craOld) {
+ changed = true;
+ }
+ }
+
+ if (changed) {
+ int nRanges = temp.size();
+ if (nRanges == 0) {
+ return false;
+ }
+ CellRangeAddress[] newRanges = new CellRangeAddress[nRanges];
+ temp.toArray(newRanges);
+ header.setCellRanges(newRanges);
+ }
+
+ for(int i=0; i<rules.size(); i++) {
+ CFRuleBase rule = rules.get(i);
+ Ptg[] ptgs;
+ ptgs = rule.getParsedExpression1();
+ if (ptgs != null && shifter.adjustFormula(ptgs, currentExternSheetIx)) {
+ rule.setParsedExpression1(ptgs);
+ }
+ ptgs = rule.getParsedExpression2();
+ if (ptgs != null && shifter.adjustFormula(ptgs, currentExternSheetIx)) {
+ rule.setParsedExpression2(ptgs);
+ }
+ if (rule instanceof CFRule12Record) {
+ CFRule12Record rule12 = (CFRule12Record)rule;
+ ptgs = rule12.getParsedExpressionScale();
+ if (ptgs != null && shifter.adjustFormula(ptgs, currentExternSheetIx)) {
+ rule12.setParsedExpressionScale(ptgs);
+ }
+ }
+ }
+ return true;
+ }
+
+ private static CellRangeAddress shiftRange(FormulaShifter shifter, CellRangeAddress cra, int currentExternSheetIx) {
+ // FormulaShifter works well in terms of Ptgs - so convert CellRangeAddress to AreaPtg (and back) here
+ AreaPtg aptg = new AreaPtg(cra.getFirstRow(), cra.getLastRow(), cra.getFirstColumn(), cra.getLastColumn(), false, false, false, false);
+ Ptg[] ptgs = { aptg, };
+
+ if (!shifter.adjustFormula(ptgs, currentExternSheetIx)) {
+ return cra;
+ }
+ Ptg ptg0 = ptgs[0];
+ if (ptg0 instanceof AreaPtg) {
+ AreaPtg bptg = (AreaPtg) ptg0;
+ return new CellRangeAddress(bptg.getFirstRow(), bptg.getLastRow(), bptg.getFirstColumn(), bptg.getLastColumn());
+ }
+ if (ptg0 instanceof AreaErrPtg) {
+ return null;
+ }
+ throw new IllegalStateException("Unexpected shifted ptg class (" + ptg0.getClass().getName() + ")");
+ }
}
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