io.lettuce.core.dynamic.output

Class CommandOutputResolverSupport

java.lang.Object

io.lettuce.core.dynamic.output.CommandOutputResolverSupport

Direct Known Subclasses:

OutputRegistryCommandOutputFactoryResolver

public abstract class CommandOutputResolverSupport
extends Object

Base class for CommandOutputFactory resolution such as OutputRegistryCommandOutputFactoryResolver.

This class provides methods to check provider/selector type assignability. Subclasses are responsible for calling methods in this class in the correct order.

Author:

Mark Paluch

Constructor Summary

Constructors

Constructor and Description
CommandOutputResolverSupport()

Method Summary

Modifier and Type	Method and Description
protected boolean	isAssignableFrom(OutputSelector selector, OutputType provider) Overridable hook to check whether selector can be assigned from the provider type provider.

Methods inherited from class java.lang.Object

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

Constructor Detail

CommandOutputResolverSupport

public CommandOutputResolverSupport()

Method Detail

isAssignableFrom

protected boolean isAssignableFrom(OutputSelector selector,
                                   OutputType provider)

Overridable hook to check whether selector can be assigned from the provider type provider.

This method descends the component type hierarchy and considers primitive/wrapper type conversion.

Parameters:

selector - must not be null.

provider - must not be null.

Returns:

true if selector can be assigned from its provider type.