public int readUShort() {
checkRecordPosition();
int result = LittleEndian.getUShort(data, recordOffset);
recordOffset += LittleEndian.SHORT_SIZE;
pos += LittleEndian.SHORT_SIZE;
return result;
}
/** This method will read a byte from the current record */
public int read() throws IOException {
checkRecordPosition();
byte result = data[recordOffset];
recordOffset += 1;
pos += 1;
return result;
}
public long readLong() {
checkRecordPosition();
long result = LittleEndian.getLong(data, recordOffset);
recordOffset += LittleEndian.LONG_SIZE;
pos += LittleEndian.LONG_SIZE;
return result;
}
public int readInt() {
checkRecordPosition();
int result = LittleEndian.getInt(data, recordOffset);
recordOffset += LittleEndian.INT_SIZE;
pos += LittleEndian.INT_SIZE;
return result;
}
public byte readByte() {
checkRecordPosition();
byte result = data[recordOffset];
recordOffset += 1;
pos += 1;
return result;
}
public short[] readShortArray() {
checkRecordPosition();
short[] arr = LittleEndian.getShortArray(data, recordOffset);
final int size = (2 * (arr.length + 1));
recordOffset += size;
pos += size;
return arr;
}
public double readDouble() {
checkRecordPosition();
// Reset NAN data
NAN_data = null;
double result = LittleEndian.getDouble(data, recordOffset);
// Excel represents NAN in several ways, at this point in time we do not often
// know the sequence of bytes, so as a hack we store the NAN byte sequence
// so that it is not corrupted.
if (Double.isNaN(result)) {
NAN_data = new byte[8];
System.arraycopy(data, recordOffset, NAN_data, 0, 8);
}
recordOffset += LittleEndian.DOUBLE_SIZE;
pos += LittleEndian.DOUBLE_SIZE;
return result;
}