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MaddoScientisto 2026-03-14 20:04:39 +01:00
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rus/WEB-INF/lib/jxl_src/jxl/biff/CellFinder.java Normal file
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package jxl.biff;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import jxl.Cell;
import jxl.CellType;
import jxl.LabelCell;
import jxl.Sheet;
public class CellFinder {
private Sheet sheet;
public CellFinder(Sheet s) {
this.sheet = s;
}
public Cell findCell(String contents, int firstCol, int firstRow, int lastCol, int lastRow, boolean reverse) {
Cell cell = null;
boolean found = false;
int numCols = lastCol - firstCol;
int numRows = lastRow - firstRow;
int row1 = reverse ? lastRow : firstRow;
int row2 = reverse ? firstRow : lastRow;
int col1 = reverse ? lastCol : firstCol;
int col2 = reverse ? firstCol : lastCol;
int inc = reverse ? -1 : 1;
for (int i = 0; i <= numCols && !found; i++) {
for (int j = 0; j <= numRows && !found; j++) {
int curCol = col1 + i * inc;
int curRow = row1 + j * inc;
if (curCol < this.sheet.getColumns() && curRow < this.sheet.getRows()) {
Cell c = this.sheet.getCell(curCol, curRow);
if (c.getType() != CellType.EMPTY)
if (c.getContents().equals(contents)) {
cell = c;
found = true;
}
}
}
}
return cell;
}
public Cell findCell(String contents) {
Cell cell = null;
boolean found = false;
for (int i = 0; i < this.sheet.getRows() && !found; i++) {
Cell[] row = this.sheet.getRow(i);
for (int j = 0; j < row.length && !found; j++) {
if (row[j].getContents().equals(contents)) {
cell = row[j];
found = true;
}
}
}
return cell;
}
public Cell findCell(Pattern pattern, int firstCol, int firstRow, int lastCol, int lastRow, boolean reverse) {
Cell cell = null;
boolean found = false;
int numCols = lastCol - firstCol;
int numRows = lastRow - firstRow;
int row1 = reverse ? lastRow : firstRow;
int row2 = reverse ? firstRow : lastRow;
int col1 = reverse ? lastCol : firstCol;
int col2 = reverse ? firstCol : lastCol;
int inc = reverse ? -1 : 1;
for (int i = 0; i <= numCols && !found; i++) {
for (int j = 0; j <= numRows && !found; j++) {
int curCol = col1 + i * inc;
int curRow = row1 + j * inc;
if (curCol < this.sheet.getColumns() && curRow < this.sheet.getRows()) {
Cell c = this.sheet.getCell(curCol, curRow);
if (c.getType() != CellType.EMPTY) {
Matcher m = pattern.matcher(c.getContents());
if (m.matches()) {
cell = c;
found = true;
}
}
}
}
}
return cell;
}
public LabelCell findLabelCell(String contents) {
LabelCell cell = null;
boolean found = false;
for (int i = 0; i < this.sheet.getRows() && !found; i++) {
Cell[] row = this.sheet.getRow(i);
for (int j = 0; j < row.length && !found; j++) {
if ((row[j].getType() == CellType.LABEL || row[j].getType() == CellType.STRING_FORMULA) && row[j].getContents().equals(contents)) {
cell = (LabelCell)row[j];
found = true;
}
}
}
return cell;
}
}