Package org.springframework.messaging.handler

Class AbstractMessageCondition<T extends AbstractMessageCondition<T>>

java.lang.Object

org.springframework.messaging.handler.AbstractMessageCondition<T>

Type Parameters:

T - the kind of condition that this condition can be combined with or compared to

All Implemented Interfaces:

MessageCondition<T>

Direct Known Subclasses:

DestinationPatternsMessageCondition, RSocketFrameTypeMessageCondition, SimpMessageTypeMessageCondition

public abstract class AbstractMessageCondition<T extends AbstractMessageCondition<T>>
extends Object
implements MessageCondition<T>

Base class for MessageCondition's that pre-declares abstract methods getContent() and getToStringInfix() in order to provide implementations of equals(Object), hashCode(), and toString().

Since:

4.0

Author:

Rossen Stoyanchev

Constructor Summary

Constructors

Constructor	Description
AbstractMessageCondition()

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object other)
protected abstract Collection<?>	getContent()	Return the collection of objects the message condition is composed of (for example, destination patterns), never null.
protected abstract String	getToStringInfix()	The notation to use when printing discrete items of content.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.messaging.handler.MessageCondition

combine, compareTo, getMatchingCondition

Constructor Details

AbstractMessageCondition

public AbstractMessageCondition()

Method Details

equals

public boolean equals(@Nullable
 Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

getContent

protected abstract Collection<?> getContent()

Return the collection of objects the message condition is composed of (for example, destination patterns), never null.

getToStringInfix

protected abstract String getToStringInfix()

The notation to use when printing discrete items of content. For example " || " for URL patterns or " && " for param expressions.