Пример #1
0
  public static int getLength(ByteArray bytes, int index, int headerWord) {
    // FIXME: WE NEED TO SUPPORT CONSTRAINTS HERE TOO, so need to look at headerWord, and return
    // diff
    // size if it's a constraint (or even same size) e.g. for Boolean.
    boolean isConstraint = CompactAttrCodec.getAttrFunction(headerWord) == AttrFunction.constraint;
    switch (AttrDefinitionMgr.getAttrType(headerWord)) {
      case booleanValue:
        return isConstraint ? BooleanConstraintCodec.BOOLEAN_SIZE : BooleanCodec.BOOLEAN_SIZE;
      case enumExclusiveValue:
        return isConstraint ? bytes.getByte(index + LENGTH_OFFSET) : EnumCodec.EXCLUSIVE_ENUM_SIZE;
      case floatValue:
        return isConstraint ? bytes.getByte(index + LENGTH_OFFSET) : FloatCodec.FLOAT_SIZE;

      case floatRangePrefValue: // could have fixed size
        // FALLTHRU
      case enumMultiValue: // could have fixed size
        // FALLTHRU
      default: // all remainder have variable size
        int length = bytes.getByte(index + LENGTH_OFFSET);
        return length;
    }
  }
Пример #2
0
 public static int getAttrId(int headerWord) {
   return AttrDefinitionMgr.getAttrIndexAndType(headerWord);
 }