枚举

public enum EnumType {
    ShortKey(1), IntKey(10), FloatKey(25.6f), DoubleKey(253.6), LongKey(12356L), StringKey(
            "welcome");
    private short shortValue;
    private int intValue;
    private float floatValue;
    private double doubleValue;
    private long longValue;
    private String stringValue;

    EnumType() {
    }

    public short getShortValue() {
        return shortValue;
    }

    public void setShortValue(short shortValue) {
        this.shortValue = shortValue;
    }

    EnumType(int intValue) {
        this.intValue = intValue;

    }

    EnumType(float floatValue) {
        this.floatValue = floatValue;
    }

    EnumType(double doubleValue) {
        this.doubleValue = doubleValue;
    }

    EnumType(long longValue) {
        this.longValue = longValue;
    }

    EnumType(String stringValue) {
        this.stringValue = stringValue;
    }

    public int getIntValue() {
        return intValue;
    }

    public void setIntValue(int intValue) {
        this.intValue = intValue;
    }

    public float getFloatValue() {
        return floatValue;
    }

    public void setFloatValue(float floatValue) {
        this.floatValue = floatValue;
    }

    public double getDoubleValue() {
        return doubleValue;
    }

    public void setDoubleValue(double doubleValue) {
        this.doubleValue = doubleValue;
    }

    public long getLongValue() {
        return longValue;
    }

    public void setLongValue(long longValue) {
        this.longValue = longValue;
    }

    public String getStringValue() {
        return stringValue;
    }

    public void setStringValue(String stringValue) {
        this.stringValue = stringValue;
    }
}

 

public class EnumTest {
    public static void main(String[] args) {
        EnumType sh = EnumType.ShortKey;
        EnumType i = EnumType.IntKey;
        EnumType l = EnumType.LongKey;
        EnumType f = EnumType.FloatKey;
        EnumType d = EnumType.DoubleKey;
        EnumType s = EnumType.StringKey;
        System.out.println("EnumType.ShortKey: " + sh.getIntValue());
        System.out.println("EnumType.IntKey: " + i.getIntValue());
        System.out.println("EnumType.LongKey: " + l.getLongValue());
        System.out.println("EnumType.FloatKey: " + f.getFloatValue());
        System.out.println("EnumType.DoubleKey: " + d.getDoubleValue());
        System.out.println("EnumType.StringKey: " + s.getStringValue());
    }
}