public BasicValue newOperation()

in asm-analysis/src/main/java/org/objectweb/asm/tree/analysis/BasicInterpreter.java [109:171]
63 lines of code
33 McCabe index (conditional complexity)

  public BasicValue newOperation(final AbstractInsnNode insn) throws AnalyzerException {
    switch (insn.getOpcode()) {
      case ACONST_NULL:
        return newValue(NULL_TYPE);
      case ICONST_M1:
      case ICONST_0:
      case ICONST_1:
      case ICONST_2:
      case ICONST_3:
      case ICONST_4:
      case ICONST_5:
        return BasicValue.INT_VALUE;
      case LCONST_0:
      case LCONST_1:
        return BasicValue.LONG_VALUE;
      case FCONST_0:
      case FCONST_1:
      case FCONST_2:
        return BasicValue.FLOAT_VALUE;
      case DCONST_0:
      case DCONST_1:
        return BasicValue.DOUBLE_VALUE;
      case BIPUSH:
      case SIPUSH:
        return BasicValue.INT_VALUE;
      case LDC:
        Object value = ((LdcInsnNode) insn).cst;
        if (value instanceof Integer) {
          return BasicValue.INT_VALUE;
        } else if (value instanceof Float) {
          return BasicValue.FLOAT_VALUE;
        } else if (value instanceof Long) {
          return BasicValue.LONG_VALUE;
        } else if (value instanceof Double) {
          return BasicValue.DOUBLE_VALUE;
        } else if (value instanceof String) {
          return newValue(Type.getObjectType("java/lang/String"));
        } else if (value instanceof Type) {
          int sort = ((Type) value).getSort();
          if (sort == Type.OBJECT || sort == Type.ARRAY) {
            return newValue(Type.getObjectType("java/lang/Class"));
          } else if (sort == Type.METHOD) {
            return newValue(Type.getObjectType("java/lang/invoke/MethodType"));
          } else {
            throw new AnalyzerException(insn, "Illegal LDC value " + value);
          }
        } else if (value instanceof Handle) {
          return newValue(Type.getObjectType("java/lang/invoke/MethodHandle"));
        } else if (value instanceof ConstantDynamic) {
          return newValue(Type.getType(((ConstantDynamic) value).getDescriptor()));
        } else {
          throw new AnalyzerException(insn, "Illegal LDC value " + value);
        }
      case JSR:
        return BasicValue.RETURNADDRESS_VALUE;
      case GETSTATIC:
        return newValue(Type.getType(((FieldInsnNode) insn).desc));
      case NEW:
        return newValue(Type.getObjectType(((TypeInsnNode) insn).desc));
      default:
        throw new AssertionError();
    }
  }