public static Constant readConstant()

in src/main/java/org/apache/bcel/classfile/Constant.java [66:106]

• 41 lines of code
• 18 McCabe index (conditional complexity)

    public static Constant readConstant(final DataInput dataInput) throws IOException, ClassFormatException {
        final byte b = dataInput.readByte(); // Read tag byte
        switch (b) {
        case Const.CONSTANT_Class:
            return new ConstantClass(dataInput);
        case Const.CONSTANT_Fieldref:
            return new ConstantFieldref(dataInput);
        case Const.CONSTANT_Methodref:
            return new ConstantMethodref(dataInput);
        case Const.CONSTANT_InterfaceMethodref:
            return new ConstantInterfaceMethodref(dataInput);
        case Const.CONSTANT_String:
            return new ConstantString(dataInput);
        case Const.CONSTANT_Integer:
            return new ConstantInteger(dataInput);
        case Const.CONSTANT_Float:
            return new ConstantFloat(dataInput);
        case Const.CONSTANT_Long:
            return new ConstantLong(dataInput);
        case Const.CONSTANT_Double:
            return new ConstantDouble(dataInput);
        case Const.CONSTANT_NameAndType:
            return new ConstantNameAndType(dataInput);
        case Const.CONSTANT_Utf8:
            return ConstantUtf8.getInstance(dataInput);
        case Const.CONSTANT_MethodHandle:
            return new ConstantMethodHandle(dataInput);
        case Const.CONSTANT_MethodType:
            return new ConstantMethodType(dataInput);
        case Const.CONSTANT_Dynamic:
            return new ConstantDynamic(dataInput);
        case Const.CONSTANT_InvokeDynamic:
            return new ConstantInvokeDynamic(dataInput);
        case Const.CONSTANT_Module:
            return new ConstantModule(dataInput);
        case Const.CONSTANT_Package:
            return new ConstantPackage(dataInput);
        default:
            throw new ClassFormatException("Invalid byte tag in constant pool: " + b);
        }
    }