DAY(2);privateintvalue;privateDay(intvalue){this.value=value;}}#Output:# MONDAY=1# TUESDAY=2 Java Copy In this example, we’ve defined an enumDaywith two constants:MONDAYandTUESDAY. Each constant is assigned a
Let’s see how to use this enum in our application. We will first list down all the statuses available in the application. Then we willapply reverse lookupto see what enum constant is associated with value0or string “A“. EnumWithMultipleValues.java importjava.util.Arrays;importjava.util.O...
In this guide to Java enum with string values, learn to create enum using strings, iterate over all enum values, get enum value and to perform reverse lookup to find enum by string parameter. In thisguide to Javaenumwith string values, learn tocreate enum using strings, iterate over all e...
DEMOENUM1(1, "hello"), DEMOENUM2(2, "enum");//枚举对象的变量privateintid;privateString value;//重写枚举类的默认构造器MutiValueEnum(intid, String value) {this.id =id;this.value =value; }//获得id属性的值publicintgetId() {returnthis.id; }//获得value属性的值publicString getValue() {r...
valueOf 与 values 函数 从上图中的反编译内容可以发现两个额外的方法定义,其中 valueOf 函数在 Enum 源码中已有定义,但是比较 Enum 源码中的 valueOf 函数与此处反编译生成的 valueOf 函数实现,可以发现,编译器生成的 valueOf 函数内部调用的其实就是 Enum 类中定义的 valueOf 函数。 代码语言:javascript 代码...
Enum.ValueOf(Class, String) Method Reference Feedback Definition Namespace: Java.Lang Assembly: Mono.Android.dll Returns the enum constant of the specified enum class with the specified name. [Android.Runtime.Register("valueOf", "(Ljava/lang/Class;Ljava/lang/String;)Ljava/lang/Enum;", "")...
自Kotlin 1.1 起,可以使用 enumValues<T>() 和enumValueOf<T>() 函数以泛型的方式访问枚举类中的常量。 1.4.1、访问枚举变量属性 例: fun main(args: Array<String>) { println("name = " + Color.RED.name + "\tordinal = " + Color.RED.ordinal) println("name = " + Color.WHITE.name + "...
static <T extends Enum<T>>T valueOf(Class<T> enumClass, String name) Returns the enum constant of the specified enum class with the specified name. Methods declared in class java.lang.Object getClass, notify, notifyAll, wait, wait, wait Constructor Details Enum protected Enum(String name,...
Code Issues Pull requests A type-safe, reflection-free, powerful enumeration implementation for Scala with exhaustive pattern match warnings and helpful integrations. integrations scala enum value-enum enumerations Updated May 23, 2025 Scala ab...
An enum type is mapped to a schema simple type with enumeration facets. The schema type is derived from the Java type specified in@XmlEnum.value(). Each enum constant@XmlEnumValuemust have a valid lexical representation for the type@XmlEnum.value() ...