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* $RCSfile: _XGoalSeek.java,v $
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package ifc.sheet;
import com.sun.star.container.XIndexAccess;
import com.sun.star.sheet.GoalResult;
import com.sun.star.sheet.XGoalSeek;
import com.sun.star.sheet.XSpreadsheet;
import com.sun.star.sheet.XSpreadsheetDocument;
import com.sun.star.sheet.XSpreadsheets;
import com.sun.star.table.CellAddress;
import com.sun.star.uno.UnoRuntime;
import lib.MultiMethodTest;
import lib.StatusException;
/**
*
*/
public class _XGoalSeek extends MultiMethodTest {
public XGoalSeek oObj = null;
XSpreadsheet xSheet = null;
CellAddress aFormula = null;
CellAddress aValue = null;
public void before() {
Exception ex = null;
// get two sheets
try {
XSpreadsheetDocument xSpreadsheetDocument = (XSpreadsheetDocument)
UnoRuntime.queryInterface(XSpreadsheetDocument.class, oObj);
XSpreadsheets oSheets = xSpreadsheetDocument.getSheets();
XIndexAccess oIndexSheets = (XIndexAccess) UnoRuntime.queryInterface(
XIndexAccess.class, oSheets);
xSheet = (XSpreadsheet) UnoRuntime.queryInterface(
XSpreadsheet.class, oIndexSheets.getByIndex(1));
}
catch(com.sun.star.lang.IndexOutOfBoundsException e) {
ex = e;
}
catch(com.sun.star.lang.WrappedTargetException e) {
ex = e;
}
catch(java.lang.NullPointerException e) {
ex = e;
}
if (ex != null) {
throw new StatusException("Could not get a sheet.", ex);
}
// set value and formula
try {
xSheet.getCellByPosition(3, 4).setValue(9);
xSheet.getCellByPosition(3, 5).setFormula("= SQRT(D5)");
aValue = new CellAddress((short)1, 3, 4);
aFormula = new CellAddress((short)1, 3, 5);
}
catch(Exception e) {
throw new StatusException("Could not get set formulas on the sheet.", e);
}
}
public void _seekGoal() {
boolean result = true;
double divergence = 0.01;
GoalResult goal = oObj.seekGoal(aFormula, aValue, "4");
log.println("Goal Result: " + goal.Result + " Divergence: " + goal.Divergence);
result &= goal.Divergence < divergence;
result &= goal.Result > 16 - divergence || goal.Result < 16 + divergence;
goal = oObj.seekGoal(aFormula, aValue, "-4");
log.println("Goal Result: " + goal.Result + " Divergence: " + goal.Divergence);
result &= goal.Divergence > 1/divergence;
result &= goal.Result < divergence || goal.Result > -divergence;
// just curious: let goal seek find a limiting value
try {
xSheet.getCellByPosition(3, 4).setValue(0.8);
xSheet.getCellByPosition(3, 5).setFormula("= (D5 ^ 2 - 1) / (D5 - 1)");
}
catch(Exception e) {}
goal = oObj.seekGoal(aFormula, aValue, "2");
log.println("Goal Result: " + goal.Result + " Divergence: " + goal.Divergence);
result &= goal.Divergence < divergence;
result &= goal.Result > 16 - divergence || goal.Result < 16 + divergence;
tRes.tested("seekGoal()", result);
}
}