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package com.sun.enterprise.config.serverbeans.validation;
import java.util.HashMap;
import java.util.Map;
/**
A class that provides access to a collection of frames
*/
/**
* FrameHolder.java
*
* @author <a href="mailto:toby.h.ferguson@sun.com">Toby H Ferguson</a>
* @version $Revision: 1.4 $
*/
class FrameHolder {
public boolean equals(Object o){
return o == this ||
(o != null && o instanceof FrameHolder && this.equals((FrameHolder) o));
}
private boolean equals(FrameHolder o){
return this.domain.equals( o.domain) &&
this.configFrames.equals(o.configFrames) &&
this.serverFrames.equals(o.serverFrames) &&
this.clusterFrames.equals(o.clusterFrames);
}
public int hashCode(){
return getDomainFrame().hashCode();
}
Frame getDomainFrame(){
return domain;
}
Frame getConfigFrame(String n) {
return memoizedGet(configFrames, n);
}
Frame getServerFrame(String n){
return memoizedGet(serverFrames, n);
}
Frame getClusterFrame(String n){
return memoizedGet(clusterFrames, n);
}
private final Frame memoizedGet(Map m, String n){
Frame result = (Frame) m.get(n);
if (result == null) {
result = Frame.newFrame();
m.put(n, result);
}
return result;
}
private final Frame domain = Frame.newFrame();
private final Map configFrames = new HashMap();
private final Map serverFrames = new HashMap();
private final Map clusterFrames = new HashMap();
}
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