first commit

hrmsEjb/jxl/read/biff/BOFRecord.java

@@ -0,0 +1,60 @@
+package jxl.read.biff;
+
+import common.Logger;
+import jxl.biff.IntegerHelper;
+import jxl.biff.RecordData;
+
+public class BOFRecord extends RecordData {
+  private static Logger logger = Logger.getLogger(BOFRecord.class);
+  
+  private static final int Biff8 = 1536;
+  
+  private static final int Biff7 = 1280;
+  
+  private static final int WorkbookGlobals = 5;
+  
+  private static final int Worksheet = 16;
+  
+  private static final int Chart = 32;
+  
+  private static final int MacroSheet = 64;
+  
+  private int version;
+  
+  private int substreamType;
+  
+  BOFRecord(Record t) {
+    super(t);
+    byte[] data = getRecord().getData();
+    this.version = IntegerHelper.getInt(data[0], data[1]);
+    this.substreamType = IntegerHelper.getInt(data[2], data[3]);
+  }
+  
+  public boolean isBiff8() {
+    return (this.version == 1536);
+  }
+  
+  public boolean isBiff7() {
+    return (this.version == 1280);
+  }
+  
+  boolean isWorkbookGlobals() {
+    return (this.substreamType == 5);
+  }
+  
+  public boolean isWorksheet() {
+    return (this.substreamType == 16);
+  }
+  
+  public boolean isMacroSheet() {
+    return (this.substreamType == 64);
+  }
+  
+  public boolean isChart() {
+    return (this.substreamType == 32);
+  }
+  
+  int getLength() {
+    return getRecord().getLength();
+  }
+}