org.axonframework.commandhandling.distributed.commandfilter

Class CommandNameFilter

java.lang.Object

org.axonframework.commandhandling.distributed.commandfilter.CommandNameFilter

All Implemented Interfaces:

Serializable, Predicate<CommandMessage<?>>

public class CommandNameFilter
extends Object
implements Predicate<CommandMessage<?>>, Serializable

A filter for CommandMessages which filters CommandMessages by a Command Name. It can be combined with other CommandNameFilters in an efficient manner.

Author:

Koen Lavooij

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CommandNameFilter(Set<String> commandNames) Initializes a CommandNameFilter for the given set of commandNames.
CommandNameFilter(String commandName) Initializes a CommandNameFilter for a single command name.

Method Summary

Modifier and Type	Method and Description
Predicate<CommandMessage<?>>	and(Predicate<? super CommandMessage<?>> other)
boolean	equals(Object o)
int	hashCode()
Predicate<CommandMessage<?>>	negate()
Predicate<CommandMessage<?>>	or(Predicate<? super CommandMessage<?>> other)
boolean	test(CommandMessage commandMessage)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.function.Predicate

isEqual

Constructor Detail

CommandNameFilter

public CommandNameFilter(Set<String> commandNames)

Initializes a CommandNameFilter for the given set of commandNames.

Parameters:

commandNames - commands that can be handled

CommandNameFilter

public CommandNameFilter(String commandName)

Initializes a CommandNameFilter for a single command name.

Parameters:

commandName - command that can be handled

Method Detail

test

public boolean test(CommandMessage commandMessage)

Specified by:

test in interface Predicate<CommandMessage<?>>

negate

public Predicate<CommandMessage<?>> negate()

Specified by:

negate in interface Predicate<CommandMessage<?>>

and

public Predicate<CommandMessage<?>> and(Predicate<? super CommandMessage<?>> other)

Specified by:

and in interface Predicate<CommandMessage<?>>

or

public Predicate<CommandMessage<?>> or(Predicate<? super CommandMessage<?>> other)

Specified by:

or in interface Predicate<CommandMessage<?>>

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object