net.anotheria.moskito.core.calltrace

Enum NoTracedCall

java.lang.Object

java.lang.Enum<NoTracedCall>

net.anotheria.moskito.core.calltrace.NoTracedCall

All Implemented Interfaces:

Serializable, Comparable<NoTracedCall>, TracedCall

public enum NoTracedCall
extends Enum<NoTracedCall>
implements TracedCall

A null object implementation of the RunningUseCase. Used to prevent null checks in surrounding code.

Author:

lrosenberg

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE Instance, the one and only.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	callTraced() Returns true if there is currently a running use case.
String	toString()
static NoTracedCall	valueOf(String name) Returns the enum constant of this type with the specified name.
static NoTracedCall[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final NoTracedCall INSTANCE

Instance, the one and only.

Method Detail

values

public static NoTracedCall[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (NoTracedCall c : NoTracedCall.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static NoTracedCall valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

toString

public String toString()

Overrides:

toString in class Enum<NoTracedCall>

callTraced

public boolean callTraced()

Description copied from interface: TracedCall

Returns true if there is currently a running use case. In fact, if true is returned, one can safely assume that the implementation of this interface one is dealing with is ExistingRunningUseCase. Otherwise its NoRunningUseCase.

Specified by:

callTraced in interface TracedCall

Returns:

See Also:

CurrentlyTracedCall, NoTracedCall