first commit

hrmsEjb/jxl/read/biff/MulBlankRecord.java

@@ -0,0 +1,55 @@
+package jxl.read.biff;
+
+import common.Logger;
+import jxl.biff.IntegerHelper;
+import jxl.biff.RecordData;
+
+class MulBlankRecord extends RecordData {
+  private static Logger logger = Logger.getLogger(MulBlankRecord.class);
+  
+  private int row;
+  
+  private int colFirst;
+  
+  private int colLast;
+  
+  private int numblanks;
+  
+  private int[] xfIndices;
+  
+  public MulBlankRecord(Record t) {
+    super(t);
+    byte[] data = getRecord().getData();
+    int length = getRecord().getLength();
+    this.row = IntegerHelper.getInt(data[0], data[1]);
+    this.colFirst = IntegerHelper.getInt(data[2], data[3]);
+    this.colLast = IntegerHelper.getInt(data[length - 2], data[length - 1]);
+    this.numblanks = this.colLast - this.colFirst + 1;
+    this.xfIndices = new int[this.numblanks];
+    readBlanks(data);
+  }
+  
+  private void readBlanks(byte[] data) {
+    int pos = 4;
+    for (int i = 0; i < this.numblanks; i++) {
+      this.xfIndices[i] = IntegerHelper.getInt(data[pos], data[pos + 1]);
+      pos += 2;
+    } 
+  }
+  
+  public int getRow() {
+    return this.row;
+  }
+  
+  public int getFirstColumn() {
+    return this.colFirst;
+  }
+  
+  public int getNumberOfColumns() {
+    return this.numblanks;
+  }
+  
+  public int getXFIndex(int index) {
+    return this.xfIndices[index];
+  }
+}