@Override
public byte[] asBytes() {
if (allocationMode == AllocationMode.HEAP) {
ByteArrayOutputStream bos = new ByteArrayOutputStream(getElementSize() * length());
DataOutputStream dos = new DataOutputStream(bos);
if (dataType() == Type.DOUBLE) {
if (doubleData == null) throw new IllegalStateException("Double array is null!");
try {
for (int i = 0; i < doubleData.length; i++) dos.writeDouble(doubleData[i]);
} catch (IOException e) {
throw new RuntimeException(e);
}
} else {
if (floatData == null) throw new IllegalStateException("Double array is null!");
try {
for (int i = 0; i < floatData.length; i++) dos.writeFloat(floatData[i]);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
return bos.toByteArray();
} else {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
DataOutputStream dos = new DataOutputStream(bos);
if (dataType() == Type.DOUBLE) {
for (int i = 0; i < length(); i++) {
try {
dos.writeDouble(getDouble(i));
} catch (IOException e) {
e.printStackTrace();
}
}
} else {
for (int i = 0; i < length(); i++) {
try {
dos.writeFloat(getFloat(i));
} catch (IOException e) {
e.printStackTrace();
}
}
}
return bos.toByteArray();
}
}
protected void write(DataOutputStream out) throws IOException {
out.writeUTF(allocationMode.name());
out.writeInt(length());
out.writeUTF(dataType().name());
if (dataType() == Type.DOUBLE) {
for (int i = 0; i < length(); i++) out.writeDouble(getDouble(i));
} else {
for (int i = 0; i < length(); i++) out.writeFloat(getFloat(i));
}
}
