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hrmsEjb/jxl/biff/RangeImpl.java

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+package jxl.biff;
+
+import common.Logger;
+import jxl.Cell;
+import jxl.Range;
+import jxl.Sheet;
+
+public class RangeImpl implements Range {
+  private static Logger logger = Logger.getLogger(RangeImpl.class);
+  
+  private WorkbookMethods workbook;
+  
+  private int sheet1;
+  
+  private int column1;
+  
+  private int row1;
+  
+  private int sheet2;
+  
+  private int column2;
+  
+  private int row2;
+  
+  public RangeImpl(WorkbookMethods w, int s1, int c1, int r1, int s2, int c2, int r2) {
+    this.workbook = w;
+    this.sheet1 = s1;
+    this.sheet2 = s2;
+    this.row1 = r1;
+    this.row2 = r2;
+    this.column1 = c1;
+    this.column2 = c2;
+  }
+  
+  public Cell getTopLeft() {
+    Sheet s = this.workbook.getReadSheet(this.sheet1);
+    if (this.column1 < s.getColumns() && this.row1 < s.getRows())
+      return s.getCell(this.column1, this.row1); 
+    return (Cell)new EmptyCell(this.column1, this.row1);
+  }
+  
+  public Cell getBottomRight() {
+    Sheet s = this.workbook.getReadSheet(this.sheet2);
+    if (this.column2 < s.getColumns() && this.row2 < s.getRows())
+      return s.getCell(this.column2, this.row2); 
+    return (Cell)new EmptyCell(this.column2, this.row2);
+  }
+  
+  public int getFirstSheetIndex() {
+    return this.sheet1;
+  }
+  
+  public int getLastSheetIndex() {
+    return this.sheet2;
+  }
+}