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Java > Open Source Codes > org > apache > commons > discovery > resource > names > ResourceNameDiscoverImpl


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57
58 package org.apache.commons.discovery.resource.names;
59
60 import org.apache.commons.discovery.ResourceNameDiscover;
61 import org.apache.commons.discovery.ResourceNameListener;
62
63
64 /**
65  * Helper class for methods implementing the ResourceNameDiscover interface.
66  *
67  * @author Richard A. Sitze
68  */
69 public abstract class ResourceNameDiscoverImpl
70     implements ResourceNameDiscover
71 {
72     private ResourceNameListener listener = null;
73     
74     protected ResourceNameListener getListener() {
75         return listener;
76     }
77     
78     protected boolean notifyListener(String JavaDoc resourceName) {
79         return (listener == null) ? true : listener.found(resourceName);
80     }
81
82     public void setListener(ResourceNameListener listener) {
83         this.listener = listener;
84     }
85 }
86
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