org.axonframework.commandhandling.distributed.commandfilter

Class DenyCommandNameFilter

java.lang.Object

org.axonframework.commandhandling.distributed.commandfilter.DenyCommandNameFilter

All Implemented Interfaces:

Serializable, Predicate<CommandMessage<?>>

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

A Predicate for CommandMessage's that can deny commands based on their name. It can be combined with other DenyCommandNameFilters in an efficient manner.

Author:

Koen Lavooij

See Also:

Serialized Form

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
Predicate<CommandMessage<?>>	and(Predicate<? super CommandMessage<?>> other)
boolean	equals(Object o)
int	hashCode()
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, negate

Constructor Detail

DenyCommandNameFilter

public DenyCommandNameFilter(Set<String> commandNames)

Initializes a DenyCommandNameFilter from the given set of commandNames. Commands with a name that is present in this set will be blocked by this filter.

Parameters:

commandNames - the names of commands blocked by this filter

DenyCommandNameFilter

public DenyCommandNameFilter(String commandName)

Initializes a DenyCommandNameFilter for a single commandName. Commands with a name equal to the given commandName will be blocked by this filter.

Parameters:

commandName - the name of the command blocked by this filter

Method Detail

test

public boolean test(CommandMessage commandMessage)

Specified by:

test 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