org.apache.skywalking.apm.agent.core.commands.executor

Enum NoopCommandExecutor

java.lang.Object

java.lang.Enum<NoopCommandExecutor>

org.apache.skywalking.apm.agent.core.commands.executor.NoopCommandExecutor

All Implemented Interfaces:

Serializable, Comparable<NoopCommandExecutor>, CommandExecutor

public enum NoopCommandExecutor
extends Enum<NoopCommandExecutor>
implements CommandExecutor

A dummy executor that does nothing when executing a command

Enum Constant Summary

Enum Constants

Enum Constant and Description
INSTANCE

Method Summary

Modifier and Type	Method and Description
void	execute(BaseCommand command)
static NoopCommandExecutor	valueOf(String name) Returns the enum constant of this type with the specified name.
static NoopCommandExecutor[]	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, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final NoopCommandExecutor INSTANCE

Method Detail

values

public static NoopCommandExecutor[] 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 (NoopCommandExecutor c : NoopCommandExecutor.values())
    System.out.println(c);

Returns:

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

valueOf

public static NoopCommandExecutor 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

execute

public void execute(BaseCommand command)
             throws CommandExecutionException

Specified by:

execute in interface CommandExecutor

Parameters:

command - the command that is to be executed

Throws:

CommandExecutionException - when the executor failed to execute the command