private static void encodeSingleValue(LittleEndianOutput out, Object value) {
if (value == EMPTY_REPRESENTATION) {
out.writeByte(TYPE_EMPTY);
out.writeLong(0L);
return;
}
if (value instanceof Boolean) {
Boolean bVal = ((Boolean) value);
out.writeByte(TYPE_BOOLEAN);
long longVal = bVal.booleanValue() ? 1L : 0L;
out.writeLong(longVal);
return;
}
if (value instanceof Double) {
Double dVal = (Double) value;
out.writeByte(TYPE_NUMBER);
out.writeDouble(dVal.doubleValue());
return;
}
if (value instanceof String) {
String val = (String) value;
out.writeByte(TYPE_STRING);
StringUtil.writeUnicodeString(out, val);
return;
}
if (value instanceof ErrorConstant) {
ErrorConstant ecVal = (ErrorConstant) value;
out.writeByte(TYPE_ERROR_CODE);
long longVal = ecVal.getErrorCode();
out.writeLong(longVal);
return;
}
throw new IllegalStateException("Unexpected value type (" + value.getClass().getName() + "'");
}
