AbstractMessageCondition (Spring Framework 4.3.30.RELEASE API)

java.lang.Object
- org.springframework.messaging.handler.AbstractMessageCondition<T>

所有已实现的接口:
MessageCondition<T>
直接已知子类:
DestinationPatternsMessageCondition, SimpMessageTypeMessageCondition
```
public abstract class AbstractMessageCondition<T extends AbstractMessageCondition<T>>
extends Object
implements MessageCondition<T>
```
A base class for MessageCondition types providing implementations of equals(Object), hashCode(), and toString().
从以下版本开始:
4.0
作者:
Rossen Stoyanchev

构造器概要
构造器
构造器说明
AbstractMessageCondition()

方法概要

所有方法实例方法抽象方法具体方法
修饰符和类型	方法	说明
`boolean`	`equals(Object obj)`
`protected abstract Collection<?>`	`getContent()`	Return the collection of objects the message condition is composed of (e.g. destination patterns), never `null`.
`protected abstract String`	`getToStringInfix()`	The notation to use when printing discrete items of content.
`int`	`hashCode()`
`String`	`toString()`

从类继承的方法 java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

从接口继承的方法 org.springframework.messaging.handler.MessageCondition
combine, compareTo, getMatchingCondition

- 构造器详细资料
  - AbstractMessageCondition
```
public AbstractMessageCondition()
```
- 方法详细资料
  - equals
```
public boolean equals(Object obj)
```
    覆盖:
    equals 在类中 Object
  - hashCode
```
public int hashCode()
```
    覆盖:
    hashCode 在类中 Object
  - toString
```
public String toString()
```
    覆盖:
    toString 在类中 Object
  - getContent
```
protected abstract Collection<?> getContent()
```
    Return the collection of objects the message condition is composed of (e.g. 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.