com.diffplug.common.base

Class Unhandled

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

java.lang.IllegalArgumentException

com.diffplug.common.base.Unhandled

All Implemented Interfaces:

Serializable

public class Unhandled
extends IllegalArgumentException

Exceptions appropriate for unhandled-case errors, such as unexpected default or else clauses.

switch (returnCode) {
case OK:       return "Good job";
case FAILURE:  return "Oh no!";
default: throw Unhandled.integerException(returnCode);
}

if (obj instanceof Salad) {
    return VEGETABLE;
} else if (obj instanceof Computer) {
    return MINERAL;
} else if (obj instanceof Employee) {
    if (obj instanceof Programmer) {
        return MINERAL;
    } else {
        return ANIMAL;
    }
} else {
    throw Unhandled.classException(obj);
}

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Unhandled(String message)

Method Summary

Modifier and Type	Method and Description
static Unhandled	byteException(byte b)
static Unhandled	charException(char c)
static Unhandled	classException(Object o)
static Unhandled	doubleException(double d)
static Unhandled	enumException(Enum<?> e)
static Unhandled	floatException(float f)
static Unhandled	integerException(int i)
static Unhandled	objectException(Object obj)
static Unhandled	shortException(short s)
static Unhandled	stringException(String str)

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Unhandled

public Unhandled(@Nullable
                 String message)

Method Detail

classException

public static Unhandled classException(@Nullable
                                       Object o)

enumException

public static Unhandled enumException(@Nullable
                                      Enum<?> e)

byteException

public static Unhandled byteException(byte b)

charException

public static Unhandled charException(char c)

shortException

public static Unhandled shortException(short s)

integerException

public static Unhandled integerException(int i)

floatException

public static Unhandled floatException(float f)

doubleException

public static Unhandled doubleException(double d)

stringException

public static Unhandled stringException(@Nullable
                                        String str)

objectException

public static Unhandled objectException(@Nullable
                                        Object obj)