enum
Greeter.Mood
Supported greeting moods.
Values
FRIENDLYFORMALJAVA · JAVADOC
Java · Javadoc
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Enums
Properties
property
FORMAL
A professional tone.
Returns
Greeter.Moodproperty
FRIENDLY
A relaxed tone.
Returns
Greeter.Moodproperty
prefix
Greeting prefix used for future calls.
Returns
StringMethods
method
greet
Greet a reader.
Parameters
nameStringReturns
StringA friendly greeting. new Greeter().greet("Ada");
method
greetChecked
Reject an empty reader name.
Errors
IllegalArgumentExceptionIllegalArgumentException - When name is empty.
Parameters
nameStringReturns
StringA validated greeting.
method
greetMany
Greet several readers in order. new Greeter().greetMany(new String[]{"Ada", "Linus"});
Parameters
namesString[]Returns
String[]Greetings in the same order.
method
hello
Legacy greeting alias.
Deprecated. Use greet(String) .
Parameters
nameStringReturns
StringA greeting.
method
valueOf
Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
Errors
IllegalArgumentExceptionIllegalArgumentException - if this enum class has no constant with the specified name
Parameters
nameStringReturns
Greeter.Moodthe enum constant with the specified name
method
values
Returns an array containing the constants of this enum class, in the order they are declared.
Returns
Greeter.Mood[]an array containing the constants of this enum class, in the order they are declared
Classes
class
Greeter
Build personalized greetings without network access. Greeter greeter = new Greeter(); System.out.println(greeter.greet("Docsy"));
Constructors
constructor