override def computeValue()

in daffodil-runtime1/src/main/scala/org/apache/daffodil/runtime1/dpath/ConverterOps.scala [270:290]

• 16 lines of code
• 23 McCabe index (conditional complexity)

  override def computeValue(a: DataValuePrimitive, dstate: DState): DataValueBool = {
    val res = a.getAnyRef match {
      case b: JBoolean => b.booleanValue()
      case s: String => if (s.length == 0) false else true
      case d: JDouble => if (d.isNaN() || d == 0) false else true
      case f: JFloat => if (f.isNaN() || f == 0) false else true
      //
      // BigDecimal does not have a representation for NaN or Infinite
      case bd: JBigDecimal => if (bd.compareTo(JBigDecimal.ZERO) == 0) false else true
      case b: JByte => if (b == 0) false else true
      case s: JShort => if (s == 0) false else true
      case i: JInt => if (i == 0) false else true
      case l: JLong => if (l == 0) false else true
      case bi: JBigInt => if (bi.compareTo(JBigInt.ZERO) == 0) false else true
      // TODO: Once sequences are supported, fill in these case statements
      // case s: LocalSequence if s.length == 0 => false
      // case s: LocalSequence if s(0) == Node => true
      case _ => throw new NumberFormatException("Invalid argument type.")
    }
    res
  }