HierarchicalBeanFactory

秒速五厘米 2022-05-31 01:13 103阅读 0赞

# Spring源码阅读-BeanFactory子接口HierarchicalBeanFactory注释翻译 #

翻译  2016年10月26日 08:21:02

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 *  [源码][Link 1] /
 *  [BeanFactor][]

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package org.springframework.beans.factory;
    
    /** * Sub-interface implemented by bean factories that can be part * of a hierarchy. * * 可以被作为分层结构中的一部分的bean工厂实现 * * <p>The corresponding {@code setParentBeanFactory} method for bean * factories that allow setting the parent in a configurable * fashion can be found in the ConfigurableBeanFactory interface. * * 那些允许以配置的方式设置其父工厂的bean工厂对应的方法setParentBeanFactory可以在接口setParentBeanFactory * 中找到 * * @author Rod Johnson * @author Juergen Hoeller * @since 07.07.2003 * @see org.springframework.beans.factory.config.ConfigurableBeanFactory#setParentBeanFactory */
    public interface HierarchicalBeanFactory extends BeanFactory { 
    
        /** * Return the parent bean factory, or {@code null} if there is none. * 返回其父工厂，如果没有返回Null */
        BeanFactory getParentBeanFactory();
    
        /** * Return whether the local bean factory contains a bean of the given name, * ignoring beans defined in ancestor contexts. * * 返回当前bean工厂上下文是否存在给定bean名字的bean，忽略定义在其继承层次中的工厂上下文。 * * <p>This is an alternative to {@code containsBean}, ignoring a bean * of the given name from an ancestor bean factory. * * containsBean方法与此方法是二选一的，都忽略其继承层次中的bean定义，只在当前层次中查找 * * @param name the name of the bean to query * @return whether a bean with the given name is defined in the local factory * @see BeanFactory#containsBean */
        boolean containsLocalBean(String name);
    
    }
    
       
        
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*  #### [JackCaptain1015][JackCaptain1015 1] ####
    
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