What Is jxl.jar 2.6.12
What is jxl.jar 2.6.12?
✍: fyicenter.com
jxl.jar 2.6.12 is the JAR file for Java Excel API 2.6.12,
which is a Java library for reading, writing and
modifying Microsoft Excel spreadsheet files.
JAR File Size and Download Location:
JAR name: jxl-2.6.12.jar Target JDK version: 1.6 Dependency: None File name: jxl.jar File size: 725735 bytes Release date: 24-Oct-2009 Download: Java Excel API Website.
Here are Java Source Code files for jxl-2.6.12.jar:
⏎ jxl/biff/formula/Area.java
/*********************************************************************
*
* Copyright (C) 2002 Andrew Khan
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
***************************************************************************/
package jxl.biff.formula;
import jxl.common.Assert;
import jxl.common.Logger;
import jxl.biff.CellReferenceHelper;
import jxl.biff.IntegerHelper;
/**
* A nested class to hold range information
*/
class Area extends Operand implements ParsedThing
{
/**
* The logger
*/
private static Logger logger = Logger.getLogger(Area.class);
/**
* The first column
*/
private int columnFirst;
/**
* The first row
*/
private int rowFirst;
/**
* The last column
*/
private int columnLast;
/**
* The last row
*/
private int rowLast;
/**
* Indicates whether the first column is a relative or absolute reference
*/
private boolean columnFirstRelative;
/**
* Indicates whether the first row is a relative or absolute reference
*/
private boolean rowFirstRelative;
/**
* Indicates whether the last column is a relative or absolute reference
*/
private boolean columnLastRelative;
/**
* Indicates whether the last row is a relative or absolute reference
*/
private boolean rowLastRelative;
/**
* Constructor
*/
Area()
{
}
/**
* Constructor invoked when parsing a string formula
*
* @param s the string to parse
*/
Area(String s)
{
int seppos = s.indexOf(":");
Assert.verify(seppos != -1);
String startcell = s.substring(0, seppos);
String endcell = s.substring(seppos + 1);
columnFirst = CellReferenceHelper.getColumn(startcell);
rowFirst = CellReferenceHelper.getRow(startcell);
columnLast = CellReferenceHelper.getColumn(endcell);
rowLast = CellReferenceHelper.getRow(endcell);
columnFirstRelative = CellReferenceHelper.isColumnRelative(startcell);
rowFirstRelative = CellReferenceHelper.isRowRelative(startcell);
columnLastRelative = CellReferenceHelper.isColumnRelative(endcell);
rowLastRelative = CellReferenceHelper.isRowRelative(endcell);
}
/**
* Accessor for the first column
*
* @return the first column
*/
int getFirstColumn()
{
return columnFirst;
}
/**
* Accessor for the first row
*
* @return the first row
*/
int getFirstRow()
{
return rowFirst;
}
/**
* Accessor for the last column
*
* @return the last column
*/
int getLastColumn()
{
return columnLast;
}
/**
* Accessor for the last row
*
* @return the last row
*/
int getLastRow()
{
return rowLast;
}
/**
* Reads the ptg data from the array starting at the specified position
*
* @param data the RPN array
* @param pos the current position in the array, excluding the ptg identifier
* @return the number of bytes read
*/
public int read(byte[] data, int pos)
{
rowFirst = IntegerHelper.getInt(data[pos], data[pos + 1]);
rowLast = IntegerHelper.getInt(data[pos + 2], data[pos + 3]);
int columnMask = IntegerHelper.getInt(data[pos + 4], data[pos + 5]);
columnFirst = columnMask & 0x00ff;
columnFirstRelative = ((columnMask & 0x4000) != 0);
rowFirstRelative = ((columnMask & 0x8000) != 0);
columnMask = IntegerHelper.getInt(data[pos + 6], data[pos + 7]);
columnLast = columnMask & 0x00ff;
columnLastRelative = ((columnMask & 0x4000) != 0);
rowLastRelative = ((columnMask & 0x8000) != 0);
return 8;
}
/**
* Gets the string representation of this item
*
* @param buf the string buffer
*/
public void getString(StringBuffer buf)
{
CellReferenceHelper.getCellReference(columnFirst, rowFirst, buf);
buf.append(':');
CellReferenceHelper.getCellReference(columnLast, rowLast, buf);
}
/**
* Gets the token representation of this item in RPN
*
* @return the bytes applicable to this formula
*/
byte[] getBytes()
{
byte[] data = new byte[9];
data[0] = !useAlternateCode() ? Token.AREA.getCode() :
Token.AREA.getCode2();
IntegerHelper.getTwoBytes(rowFirst, data, 1);
IntegerHelper.getTwoBytes(rowLast, data, 3);
int grcol = columnFirst;
// Set the row/column relative bits if applicable
if (rowFirstRelative)
{
grcol |= 0x8000;
}
if (columnFirstRelative)
{
grcol |= 0x4000;
}
IntegerHelper.getTwoBytes(grcol, data, 5);
grcol = columnLast;
// Set the row/column relative bits if applicable
if (rowLastRelative)
{
grcol |= 0x8000;
}
if (columnLastRelative)
{
grcol |= 0x4000;
}
IntegerHelper.getTwoBytes(grcol, data, 7);
return data;
}
/**
* Adjusts all the relative cell references in this formula by the
* amount specified. Used when copying formulas
*
* @param colAdjust the amount to add on to each relative cell reference
* @param rowAdjust the amount to add on to each relative row reference
*/
public void adjustRelativeCellReferences(int colAdjust, int rowAdjust)
{
if (columnFirstRelative)
{
columnFirst += colAdjust;
}
if (columnLastRelative)
{
columnLast += colAdjust;
}
if (rowFirstRelative)
{
rowFirst += rowAdjust;
}
if (rowLastRelative)
{
rowLast += rowAdjust;
}
}
/**
* Called when a column is inserted on the specified sheet. Tells
* the formula parser to update all of its cell references beyond this
* column
*
* @param sheetIndex the sheet on which the column was inserted
* @param col the column number which was inserted
* @param currentSheet TRUE if this formula is on the sheet in which the
* column was inserted, FALSE otherwise
*/
void columnInserted(int sheetIndex, int col, boolean currentSheet)
{
if (!currentSheet)
{
return;
}
if (col <= columnFirst)
{
columnFirst++;
}
if (col <= columnLast)
{
columnLast++;
}
}
/**
* Called when a column is inserted on the specified sheet. Tells
* the formula parser to update all of its cell references beyond this
* column
*
* @param sheetIndex the sheet on which the column was removed
* @param col the column number which was removed
* @param currentSheet TRUE if this formula is on the sheet in which the
* column was inserted, FALSE otherwise
*/
void columnRemoved(int sheetIndex, int col, boolean currentSheet)
{
if (!currentSheet)
{
return;
}
if (col < columnFirst)
{
columnFirst--;
}
if (col <= columnLast)
{
columnLast--;
}
}
/**
* Called when a column is inserted on the specified sheet. Tells
* the formula parser to update all of its cell references beyond this
* column
*
* @param sheetIndex the sheet on which the row was inserted
* @param row the row number which was inserted
* @param currentSheet TRUE if this formula is on the sheet in which the
* column was inserted, FALSE otherwise
*/
void rowInserted(int sheetIndex, int row, boolean currentSheet)
{
if (!currentSheet)
{
return;
}
if (rowLast == 0xffff)
{
// area applies to the whole column, so nothing to do
return;
}
if (row <= rowFirst)
{
rowFirst++;
}
if (row <= rowLast)
{
rowLast++;
}
}
/**
* Called when a column is inserted on the specified sheet. Tells
* the formula parser to update all of its cell references beyond this
* column
*
* @param sheetIndex the sheet on which the row was removed
* @param row the row number which was removed
* @param currentSheet TRUE if this formula is on the sheet in which the
* column was inserted, FALSE otherwise
*/
void rowRemoved(int sheetIndex, int row, boolean currentSheet)
{
if (!currentSheet)
{
return;
}
if (rowLast == 0xffff)
{
// area applies to the whole column, so nothing to do
return;
}
if (row < rowFirst)
{
rowFirst--;
}
if (row <= rowLast)
{
rowLast--;
}
}
/**
* Used by subclasses columns/row range to set the range information
*
* @param colFirst the first column
* @param colLast the last column
* @param rwFirst the first row
* @param rwLast the last row
* @param colFirstRel flag indicating whether the first column is relative
* @param colLastRel flag indicating whether the last column is relative
* @param rowFirstRel flag indicating whether the first row is relative
* @param rowLastRel flag indicating whether the last row is relative
*/
protected void setRangeData(int colFirst,
int colLast,
int rwFirst,
int rwLast,
boolean colFirstRel,
boolean colLastRel,
boolean rowFirstRel,
boolean rowLastRel)
{
columnFirst = colFirst;
columnLast = colLast;
rowFirst = rwFirst;
rowLast = rwLast;
columnFirstRelative = colFirstRel;
columnLastRelative = colLastRel;
rowFirstRelative = rowFirstRel;
rowLastRelative = rowLastRel;
}
/**
* If this formula was on an imported sheet, check that
* cell references to another sheet are warned appropriately
* Does nothing here
*/
void handleImportedCellReferences()
{
}
}
⏎ jxl/biff/formula/Area.java
Or download all of them as a single archive file:
File name: jxl-2.6.12-src.zip File size: 824057 bytes Release date: 2009-10-24 Download
⇐ What Is jexcelapi_2_6_12.zip
2017-06-09, 83178👍, 6💬
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