whitespace changes: replaced tabs with 4 spaces

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1711862 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Javen O'Neal 2015-11-01 23:30:48 +00:00
parent 8b6cef3b79
commit adcc71257a
1 changed files with 216 additions and 216 deletions

View File

@ -44,20 +44,20 @@ public final class FormulaShifter {
Sheet
}
/**
* Extern sheet index of sheet where moving is occurring,
* used for updating HSSF style 3D references
*/
private final int _externSheetIndex;
/**
* Sheet name of the sheet where moving is occurring,
* used for updating XSSF style 3D references on row shifts.
*/
private final String _sheetName;
private final int _firstMovedIndex;
private final int _lastMovedIndex;
private final int _amountToMove;
/**
* Extern sheet index of sheet where moving is occurring,
* used for updating HSSF style 3D references
*/
private final int _externSheetIndex;
/**
* Sheet name of the sheet where moving is occurring,
* used for updating XSSF style 3D references on row shifts.
*/
private final String _sheetName;
private final int _firstMovedIndex;
private final int _lastMovedIndex;
private final int _amountToMove;
private final int _srcSheetIndex;
private final int _dstSheetIndex;
@ -69,22 +69,22 @@ public final class FormulaShifter {
*
* For example, this will be called on {@link org.apache.poi.hssf.usermodel.HSSFSheet#shiftRows(int, int, int)} }
*/
private FormulaShifter(int externSheetIndex, String sheetName, int firstMovedIndex, int lastMovedIndex, int amountToMove) {
if (amountToMove == 0) {
throw new IllegalArgumentException("amountToMove must not be zero");
}
if (firstMovedIndex > lastMovedIndex) {
throw new IllegalArgumentException("firstMovedIndex, lastMovedIndex out of order");
}
_externSheetIndex = externSheetIndex;
_sheetName = sheetName;
_firstMovedIndex = firstMovedIndex;
_lastMovedIndex = lastMovedIndex;
_amountToMove = amountToMove;
private FormulaShifter(int externSheetIndex, String sheetName, int firstMovedIndex, int lastMovedIndex, int amountToMove) {
if (amountToMove == 0) {
throw new IllegalArgumentException("amountToMove must not be zero");
}
if (firstMovedIndex > lastMovedIndex) {
throw new IllegalArgumentException("firstMovedIndex, lastMovedIndex out of order");
}
_externSheetIndex = externSheetIndex;
_sheetName = sheetName;
_firstMovedIndex = firstMovedIndex;
_lastMovedIndex = lastMovedIndex;
_amountToMove = amountToMove;
_mode = ShiftMode.Row;
_srcSheetIndex = _dstSheetIndex = -1;
}
}
/**
* Create an instance for shifting sheets.
@ -100,45 +100,45 @@ public final class FormulaShifter {
_mode = ShiftMode.Sheet;
}
public static FormulaShifter createForRowShift(int externSheetIndex, String sheetName, int firstMovedRowIndex, int lastMovedRowIndex, int numberOfRowsToMove) {
return new FormulaShifter(externSheetIndex, sheetName, firstMovedRowIndex, lastMovedRowIndex, numberOfRowsToMove);
}
public static FormulaShifter createForRowShift(int externSheetIndex, String sheetName, int firstMovedRowIndex, int lastMovedRowIndex, int numberOfRowsToMove) {
return new FormulaShifter(externSheetIndex, sheetName, firstMovedRowIndex, lastMovedRowIndex, numberOfRowsToMove);
}
public static FormulaShifter createForSheetShift(int srcSheetIndex, int dstSheetIndex) {
return new FormulaShifter(srcSheetIndex, dstSheetIndex);
}
@Override
public String toString() {
StringBuffer sb = new StringBuffer();
@Override
public String toString() {
StringBuffer sb = new StringBuffer();
sb.append(getClass().getName());
sb.append(" [");
sb.append(_firstMovedIndex);
sb.append(_lastMovedIndex);
sb.append(_amountToMove);
return sb.toString();
}
sb.append(getClass().getName());
sb.append(" [");
sb.append(_firstMovedIndex);
sb.append(_lastMovedIndex);
sb.append(_amountToMove);
return sb.toString();
}
/**
* @param ptgs - if necessary, will get modified by this method
* @param currentExternSheetIx - the extern sheet index of the sheet that contains the formula being adjusted
* @return <code>true</code> if a change was made to the formula tokens
*/
public boolean adjustFormula(Ptg[] ptgs, int currentExternSheetIx) {
boolean refsWereChanged = false;
for(int i=0; i<ptgs.length; i++) {
Ptg newPtg = adjustPtg(ptgs[i], currentExternSheetIx);
if (newPtg != null) {
refsWereChanged = true;
ptgs[i] = newPtg;
}
}
return refsWereChanged;
}
/**
* @param ptgs - if necessary, will get modified by this method
* @param currentExternSheetIx - the extern sheet index of the sheet that contains the formula being adjusted
* @return <code>true</code> if a change was made to the formula tokens
*/
public boolean adjustFormula(Ptg[] ptgs, int currentExternSheetIx) {
boolean refsWereChanged = false;
for(int i=0; i<ptgs.length; i++) {
Ptg newPtg = adjustPtg(ptgs[i], currentExternSheetIx);
if (newPtg != null) {
refsWereChanged = true;
ptgs[i] = newPtg;
}
}
return refsWereChanged;
}
private Ptg adjustPtg(Ptg ptg, int currentExternSheetIx) {
switch(_mode){
private Ptg adjustPtg(Ptg ptg, int currentExternSheetIx) {
switch(_mode){
case Row:
return adjustPtgDueToRowMove(ptg, currentExternSheetIx);
case Sheet:
@ -222,175 +222,175 @@ public final class FormulaShifter {
return updatedPtg;
}
private Ptg rowMoveRefPtg(RefPtgBase rptg) {
int refRow = rptg.getRow();
if (_firstMovedIndex <= refRow && refRow <= _lastMovedIndex) {
// Rows being moved completely enclose the ref.
// - move the area ref along with the rows regardless of destination
rptg.setRow(refRow + _amountToMove);
return rptg;
}
// else rules for adjusting area may also depend on the destination of the moved rows
private Ptg rowMoveRefPtg(RefPtgBase rptg) {
int refRow = rptg.getRow();
if (_firstMovedIndex <= refRow && refRow <= _lastMovedIndex) {
// Rows being moved completely enclose the ref.
// - move the area ref along with the rows regardless of destination
rptg.setRow(refRow + _amountToMove);
return rptg;
}
// else rules for adjusting area may also depend on the destination of the moved rows
int destFirstRowIndex = _firstMovedIndex + _amountToMove;
int destLastRowIndex = _lastMovedIndex + _amountToMove;
int destFirstRowIndex = _firstMovedIndex + _amountToMove;
int destLastRowIndex = _lastMovedIndex + _amountToMove;
// ref is outside source rows
// check for clashes with destination
// ref is outside source rows
// check for clashes with destination
if (destLastRowIndex < refRow || refRow < destFirstRowIndex) {
// destination rows are completely outside ref
return null;
}
if (destLastRowIndex < refRow || refRow < destFirstRowIndex) {
// destination rows are completely outside ref
return null;
}
if (destFirstRowIndex <= refRow && refRow <= destLastRowIndex) {
// destination rows enclose the area (possibly exactly)
return createDeletedRef(rptg);
}
throw new IllegalStateException("Situation not covered: (" + _firstMovedIndex + ", " +
_lastMovedIndex + ", " + _amountToMove + ", " + refRow + ", " + refRow + ")");
}
if (destFirstRowIndex <= refRow && refRow <= destLastRowIndex) {
// destination rows enclose the area (possibly exactly)
return createDeletedRef(rptg);
}
throw new IllegalStateException("Situation not covered: (" + _firstMovedIndex + ", " +
_lastMovedIndex + ", " + _amountToMove + ", " + refRow + ", " + refRow + ")");
}
private Ptg rowMoveAreaPtg(AreaPtgBase aptg) {
int aFirstRow = aptg.getFirstRow();
int aLastRow = aptg.getLastRow();
if (_firstMovedIndex <= aFirstRow && aLastRow <= _lastMovedIndex) {
// Rows being moved completely enclose the area ref.
// - move the area ref along with the rows regardless of destination
aptg.setFirstRow(aFirstRow + _amountToMove);
aptg.setLastRow(aLastRow + _amountToMove);
return aptg;
}
// else rules for adjusting area may also depend on the destination of the moved rows
private Ptg rowMoveAreaPtg(AreaPtgBase aptg) {
int aFirstRow = aptg.getFirstRow();
int aLastRow = aptg.getLastRow();
if (_firstMovedIndex <= aFirstRow && aLastRow <= _lastMovedIndex) {
// Rows being moved completely enclose the area ref.
// - move the area ref along with the rows regardless of destination
aptg.setFirstRow(aFirstRow + _amountToMove);
aptg.setLastRow(aLastRow + _amountToMove);
return aptg;
}
// else rules for adjusting area may also depend on the destination of the moved rows
int destFirstRowIndex = _firstMovedIndex + _amountToMove;
int destLastRowIndex = _lastMovedIndex + _amountToMove;
int destFirstRowIndex = _firstMovedIndex + _amountToMove;
int destLastRowIndex = _lastMovedIndex + _amountToMove;
if (aFirstRow < _firstMovedIndex && _lastMovedIndex < aLastRow) {
// Rows moved were originally *completely* within the area ref
if (aFirstRow < _firstMovedIndex && _lastMovedIndex < aLastRow) {
// Rows moved were originally *completely* within the area ref
// If the destination of the rows overlaps either the top
// or bottom of the area ref there will be a change
if (destFirstRowIndex < aFirstRow && aFirstRow <= destLastRowIndex) {
// truncate the top of the area by the moved rows
aptg.setFirstRow(destLastRowIndex+1);
return aptg;
} else if (destFirstRowIndex <= aLastRow && aLastRow < destLastRowIndex) {
// truncate the bottom of the area by the moved rows
aptg.setLastRow(destFirstRowIndex-1);
return aptg;
}
// else - rows have moved completely outside the area ref,
// or still remain completely within the area ref
return null; // - no change to the area
}
if (_firstMovedIndex <= aFirstRow && aFirstRow <= _lastMovedIndex) {
// Rows moved include the first row of the area ref, but not the last row
// btw: (aLastRow > _lastMovedIndex)
if (_amountToMove < 0) {
// simple case - expand area by shifting top upward
aptg.setFirstRow(aFirstRow + _amountToMove);
return aptg;
}
if (destFirstRowIndex > aLastRow) {
// in this case, excel ignores the row move
return null;
}
int newFirstRowIx = aFirstRow + _amountToMove;
if (destLastRowIndex < aLastRow) {
// end of area is preserved (will remain exact same row)
// the top area row is moved simply
aptg.setFirstRow(newFirstRowIx);
return aptg;
}
// else - bottom area row has been replaced - both area top and bottom may move now
int areaRemainingTopRowIx = _lastMovedIndex + 1;
if (destFirstRowIndex > areaRemainingTopRowIx) {
// old top row of area has moved deep within the area, and exposed a new top row
newFirstRowIx = areaRemainingTopRowIx;
}
aptg.setFirstRow(newFirstRowIx);
aptg.setLastRow(Math.max(aLastRow, destLastRowIndex));
return aptg;
}
if (_firstMovedIndex <= aLastRow && aLastRow <= _lastMovedIndex) {
// Rows moved include the last row of the area ref, but not the first
// btw: (aFirstRow < _firstMovedIndex)
if (_amountToMove > 0) {
// simple case - expand area by shifting bottom downward
aptg.setLastRow(aLastRow + _amountToMove);
return aptg;
}
if (destLastRowIndex < aFirstRow) {
// in this case, excel ignores the row move
return null;
}
int newLastRowIx = aLastRow + _amountToMove;
if (destFirstRowIndex > aFirstRow) {
// top of area is preserved (will remain exact same row)
// the bottom area row is moved simply
aptg.setLastRow(newLastRowIx);
return aptg;
}
// else - top area row has been replaced - both area top and bottom may move now
int areaRemainingBottomRowIx = _firstMovedIndex - 1;
if (destLastRowIndex < areaRemainingBottomRowIx) {
// old bottom row of area has moved up deep within the area, and exposed a new bottom row
newLastRowIx = areaRemainingBottomRowIx;
}
aptg.setFirstRow(Math.min(aFirstRow, destFirstRowIndex));
aptg.setLastRow(newLastRowIx);
return aptg;
}
// else source rows include none of the rows of the area ref
// check for clashes with destination
// If the destination of the rows overlaps either the top
// or bottom of the area ref there will be a change
if (destFirstRowIndex < aFirstRow && aFirstRow <= destLastRowIndex) {
// truncate the top of the area by the moved rows
aptg.setFirstRow(destLastRowIndex+1);
return aptg;
} else if (destFirstRowIndex <= aLastRow && aLastRow < destLastRowIndex) {
// truncate the bottom of the area by the moved rows
aptg.setLastRow(destFirstRowIndex-1);
return aptg;
}
// else - rows have moved completely outside the area ref,
// or still remain completely within the area ref
return null; // - no change to the area
}
if (_firstMovedIndex <= aFirstRow && aFirstRow <= _lastMovedIndex) {
// Rows moved include the first row of the area ref, but not the last row
// btw: (aLastRow > _lastMovedIndex)
if (_amountToMove < 0) {
// simple case - expand area by shifting top upward
aptg.setFirstRow(aFirstRow + _amountToMove);
return aptg;
}
if (destFirstRowIndex > aLastRow) {
// in this case, excel ignores the row move
return null;
}
int newFirstRowIx = aFirstRow + _amountToMove;
if (destLastRowIndex < aLastRow) {
// end of area is preserved (will remain exact same row)
// the top area row is moved simply
aptg.setFirstRow(newFirstRowIx);
return aptg;
}
// else - bottom area row has been replaced - both area top and bottom may move now
int areaRemainingTopRowIx = _lastMovedIndex + 1;
if (destFirstRowIndex > areaRemainingTopRowIx) {
// old top row of area has moved deep within the area, and exposed a new top row
newFirstRowIx = areaRemainingTopRowIx;
}
aptg.setFirstRow(newFirstRowIx);
aptg.setLastRow(Math.max(aLastRow, destLastRowIndex));
return aptg;
}
if (_firstMovedIndex <= aLastRow && aLastRow <= _lastMovedIndex) {
// Rows moved include the last row of the area ref, but not the first
// btw: (aFirstRow < _firstMovedIndex)
if (_amountToMove > 0) {
// simple case - expand area by shifting bottom downward
aptg.setLastRow(aLastRow + _amountToMove);
return aptg;
}
if (destLastRowIndex < aFirstRow) {
// in this case, excel ignores the row move
return null;
}
int newLastRowIx = aLastRow + _amountToMove;
if (destFirstRowIndex > aFirstRow) {
// top of area is preserved (will remain exact same row)
// the bottom area row is moved simply
aptg.setLastRow(newLastRowIx);
return aptg;
}
// else - top area row has been replaced - both area top and bottom may move now
int areaRemainingBottomRowIx = _firstMovedIndex - 1;
if (destLastRowIndex < areaRemainingBottomRowIx) {
// old bottom row of area has moved up deep within the area, and exposed a new bottom row
newLastRowIx = areaRemainingBottomRowIx;
}
aptg.setFirstRow(Math.min(aFirstRow, destFirstRowIndex));
aptg.setLastRow(newLastRowIx);
return aptg;
}
// else source rows include none of the rows of the area ref
// check for clashes with destination
if (destLastRowIndex < aFirstRow || aLastRow < destFirstRowIndex) {
// destination rows are completely outside area ref
return null;
}
if (destLastRowIndex < aFirstRow || aLastRow < destFirstRowIndex) {
// destination rows are completely outside area ref
return null;
}
if (destFirstRowIndex <= aFirstRow && aLastRow <= destLastRowIndex) {
// destination rows enclose the area (possibly exactly)
return createDeletedRef(aptg);
}
if (destFirstRowIndex <= aFirstRow && aLastRow <= destLastRowIndex) {
// destination rows enclose the area (possibly exactly)
return createDeletedRef(aptg);
}
if (aFirstRow <= destFirstRowIndex && destLastRowIndex <= aLastRow) {
// destination rows are within area ref (possibly exact on top or bottom, but not both)
return null; // - no change to area
}
if (aFirstRow <= destFirstRowIndex && destLastRowIndex <= aLastRow) {
// destination rows are within area ref (possibly exact on top or bottom, but not both)
return null; // - no change to area
}
if (destFirstRowIndex < aFirstRow && aFirstRow <= destLastRowIndex) {
// dest rows overlap top of area
// - truncate the top
aptg.setFirstRow(destLastRowIndex+1);
return aptg;
}
if (destFirstRowIndex <= aLastRow && aLastRow < destLastRowIndex) {
// dest rows overlap bottom of area
// - truncate the bottom
aptg.setLastRow(destFirstRowIndex-1);
return aptg;
}
throw new IllegalStateException("Situation not covered: (" + _firstMovedIndex + ", " +
_lastMovedIndex + ", " + _amountToMove + ", " + aFirstRow + ", " + aLastRow + ")");
}
if (destFirstRowIndex < aFirstRow && aFirstRow <= destLastRowIndex) {
// dest rows overlap top of area
// - truncate the top
aptg.setFirstRow(destLastRowIndex+1);
return aptg;
}
if (destFirstRowIndex <= aLastRow && aLastRow < destLastRowIndex) {
// dest rows overlap bottom of area
// - truncate the bottom
aptg.setLastRow(destFirstRowIndex-1);
return aptg;
}
throw new IllegalStateException("Situation not covered: (" + _firstMovedIndex + ", " +
_lastMovedIndex + ", " + _amountToMove + ", " + aFirstRow + ", " + aLastRow + ")");
}
private static Ptg createDeletedRef(Ptg ptg) {
if (ptg instanceof RefPtg) {
return new RefErrorPtg();
}
if (ptg instanceof Ref3DPtg) {
Ref3DPtg rptg = (Ref3DPtg) ptg;
return new DeletedRef3DPtg(rptg.getExternSheetIndex());
}
if (ptg instanceof AreaPtg) {
return new AreaErrPtg();
}
if (ptg instanceof Area3DPtg) {
Area3DPtg area3DPtg = (Area3DPtg) ptg;
return new DeletedArea3DPtg(area3DPtg.getExternSheetIndex());
}
private static Ptg createDeletedRef(Ptg ptg) {
if (ptg instanceof RefPtg) {
return new RefErrorPtg();
}
if (ptg instanceof Ref3DPtg) {
Ref3DPtg rptg = (Ref3DPtg) ptg;
return new DeletedRef3DPtg(rptg.getExternSheetIndex());
}
if (ptg instanceof AreaPtg) {
return new AreaErrPtg();
}
if (ptg instanceof Area3DPtg) {
Area3DPtg area3DPtg = (Area3DPtg) ptg;
return new DeletedArea3DPtg(area3DPtg.getExternSheetIndex());
}
if (ptg instanceof Ref3DPxg) {
Ref3DPxg pxg = (Ref3DPxg)ptg;
return new Deleted3DPxg(pxg.getExternalWorkbookNumber(), pxg.getSheetName());
@ -400,6 +400,6 @@ public final class FormulaShifter {
return new Deleted3DPxg(pxg.getExternalWorkbookNumber(), pxg.getSheetName());
}
throw new IllegalArgumentException("Unexpected ref ptg class (" + ptg.getClass().getName() + ")");
}
throw new IllegalArgumentException("Unexpected ref ptg class (" + ptg.getClass().getName() + ")");
}
}