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/read/biff/FormulaRecord.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.read.biff;
import jxl.common.Assert;
import jxl.common.Logger;
import jxl.CellType;
import jxl.WorkbookSettings;
import jxl.biff.DoubleHelper;
import jxl.biff.FormattingRecords;
import jxl.biff.IntegerHelper;
import jxl.biff.WorkbookMethods;
import jxl.biff.formula.ExternalSheet;
/**
* A formula's last calculated value
*/
class FormulaRecord extends CellValue
{
/**
* The logger
*/
private static Logger logger = Logger.getLogger(FormulaRecord.class);
/**
* The "real" formula record - will be either a string a or a number
*/
private CellValue formula;
/**
* Flag to indicate whether this is a shared formula
*/
private boolean shared;
/**
* Static class for a dummy override, indicating that the formula
* passed in is not a shared formula
*/
private static class IgnoreSharedFormula {};
public static final IgnoreSharedFormula ignoreSharedFormula
= new IgnoreSharedFormula();
/**
* Constructs this object from the raw data. Creates either a
* NumberFormulaRecord or a StringFormulaRecord depending on whether
* this formula represents a numerical calculation or not
*
* @param t the raw data
* @param excelFile the excel file
* @param fr the formatting records
* @param es the workbook, which contains the external sheet references
* @param nt the name table
* @param si the sheet
* @param ws the workbook settings
*/
public FormulaRecord(Record t,
File excelFile,
FormattingRecords fr,
ExternalSheet es,
WorkbookMethods nt,
SheetImpl si,
WorkbookSettings ws)
{
super(t, fr, si);
byte[] data = getRecord().getData();
shared = false;
// Check to see if this forms part of a shared formula
int grbit = IntegerHelper.getInt(data[14], data[15]);
if ((grbit & 0x08) != 0)
{
shared = true;
if (data[6] == 0 && data[12] == -1 && data[13] == -1)
{
// It is a shared string formula
formula = new SharedStringFormulaRecord
(t, excelFile, fr, es, nt, si, ws);
}
else if (data[6] == 3 && data[12] == -1 && data[13] == -1)
{
// We have a string which evaluates to null
formula = new SharedStringFormulaRecord
(t, excelFile, fr, es, nt, si,
SharedStringFormulaRecord.EMPTY_STRING);
}
else if (data[6] == 2 &&
data[12] == -1 &&
data[13] == -1)
{
// The cell is in error
int errorCode = data[8];
formula = new SharedErrorFormulaRecord(t, excelFile, errorCode,
fr, es, nt, si);
}
else if (data[6] == 1 &&
data[12] == -1 &&
data[13] == -1)
{
boolean value = data[8] == 1 ? true : false;
formula = new SharedBooleanFormulaRecord
(t, excelFile, value, fr, es, nt, si);
}
else
{
// It is a numerical formula
double value = DoubleHelper.getIEEEDouble(data, 6);
SharedNumberFormulaRecord snfr = new SharedNumberFormulaRecord
(t, excelFile, value, fr, es, nt, si);
snfr.setNumberFormat(fr.getNumberFormat(getXFIndex()));
formula = snfr;
}
return;
}
// microsoft and their goddam magic values determine whether this
// is a string or a number value
if (data[6] == 0 && data[12] == -1 && data[13] == -1)
{
// we have a string
formula = new StringFormulaRecord(t, excelFile, fr, es, nt, si, ws);
}
else if (data[6] == 1 &&
data[12] == -1 &&
data[13] == -1)
{
// We have a boolean formula
// multiple values. Thanks to Frank for spotting this
formula = new BooleanFormulaRecord(t, fr, es, nt, si);
}
else if (data[6] == 2 &&
data[12] == -1 &&
data[13] == -1)
{
// The cell is in error
formula = new ErrorFormulaRecord(t, fr, es, nt, si);
}
else if (data[6] == 3 && data[12] == -1 && data[13] == -1)
{
// we have a string which evaluates to null
formula = new StringFormulaRecord(t, fr, es, nt, si);
}
else
{
// it is most assuredly a number
formula = new NumberFormulaRecord(t, fr, es, nt, si);
}
}
/**
* Constructs this object from the raw data. Creates either a
* NumberFormulaRecord or a StringFormulaRecord depending on whether
* this formula represents a numerical calculation or not
*
* @param t the raw data
* @param excelFile the excel file
* @param fr the formatting records
* @param es the workbook, which contains the external sheet references
* @param nt the name table
* @param i a dummy override to indicate that we don't want to do
* any shared formula processing
* @param si the sheet impl
* @param ws the workbook settings
*/
public FormulaRecord(Record t,
File excelFile,
FormattingRecords fr,
ExternalSheet es,
WorkbookMethods nt,
IgnoreSharedFormula i,
SheetImpl si,
WorkbookSettings ws)
{
super(t, fr, si);
byte[] data = getRecord().getData();
shared = false;
// microsoft and their magic values determine whether this
// is a string or a number value
if (data[6] == 0 && data[12] == -1 && data[13] == -1)
{
// we have a string
formula = new StringFormulaRecord(t, excelFile, fr, es, nt, si, ws);
}
else if (data[6] == 1 &&
data[12] == -1 &&
data[13] == -1)
{
// We have a boolean formula
// multiple values. Thanks to Frank for spotting this
formula = new BooleanFormulaRecord(t, fr, es, nt, si);
}
else if (data[6] == 2 &&
data[12] == -1 &&
data[13] == -1)
{
// The cell is in error
formula = new ErrorFormulaRecord(t, fr, es, nt, si);
}
else
{
// it is most assuredly a number
formula = new NumberFormulaRecord(t, fr, es, nt, si);
}
}
/**
* Returns the numerical value as a string
*
* @return The numerical value of the formula as a string
*/
public String getContents()
{
Assert.verify(false);
return "";
}
/**
* Returns the cell type
*
* @return The cell type
*/
public CellType getType()
{
Assert.verify(false);
return CellType.EMPTY;
}
/**
* Gets the "real" formula
*
* @return the cell value
*/
final CellValue getFormula()
{
return formula;
}
/**
* Interrogates this formula to determine if it forms part of a shared
* formula
*
* @return TRUE if this is shared formula, FALSE otherwise
*/
final boolean isShared()
{
return shared;
}
}
⏎ jxl/read/biff/FormulaRecord.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, 45762👍, 6💬
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