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* Description: A Extrenal Workbook Deciption (Sup Book) * Its only a dummy record for making new ExternSheet Record
* REFERENCE:
* @author Libin Roman (Vista Portal LDT. Developer) * @version 1.0-pre */ public class SupBookRecord extends Record { public final static short sid = 0x1AE; private short field_1_number_of_sheets; private short field_2_flag; public SupBookRecord() { } /** * Constructs a Extern Sheet record and sets its fields appropriately. * * @param id id must be 0x16 or an exception will be throw upon validation * @param size the size of the data area of the record * @param data data of the record (should not contain sid/len) */ public SupBookRecord(short id, short size, byte[] data) { super(id, size, data); } /** * Constructs a Extern Sheet record and sets its fields appropriately. * * @param id id must be 0x16 or an exception will be throw upon validation * @param size the size of the data area of the record * @param data data of the record (should not contain sid/len) * @param offset of the record's data */ public SupBookRecord(short id, short size, byte[] data, int offset) { super(id, size, data, offset); } protected void validateSid(short id) { if (id != sid) { throw new RecordFormatException("NOT An ExternSheet RECORD"); } } /** * called by the constructor, should set class level fields. Should throw * runtime exception for bad/icomplete data. * * @param data raw data * @param size size of data * @param offset of the record's data (provided a big array of the file) */ protected void fillFields(byte [] data, short size, int offset) { //For now We use it only for one case //When we need to add an named range when no named ranges was //before it } public String toString() { return ""; } /** * called by the class that is responsible for writing this sucker. * Subclasses should implement this so that their data is passed back in a * byte array. * * @param offset to begin writing at * @param data byte array containing instance data * @return number of bytes written */ public int serialize(int offset, byte [] data) { LittleEndian.putShort(data, 0 + offset, sid); LittleEndian.putShort(data, 2 + offset, (short) 4); LittleEndian.putShort(data, 4 + offset, field_1_number_of_sheets); LittleEndian.putShort(data, 6 + offset, field_2_flag); return getRecordSize(); } public void setNumberOfSheets(short number){ field_1_number_of_sheets = number; } public void setFlag(){ field_2_flag = 0x0401; } public int getRecordSize() { return 4 + 4; } public short getSid() { return this.sid; } }