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package org.apache.tomcat.util.collections;
import org.apache.tomcat.util.buf.MessageBytes;
import java.io.*;
import java.util.*;
import java.text.*;
/** Enumerate the values for a (possibly ) multiple
* value element.
*/
class MultiMapValuesEnumeration implements Enumeration {
int pos;
int size;
MessageBytes next;
MultiMap headers;
String name;
MultiMapValuesEnumeration(MultiMap headers, String name,
boolean toString) {
this.name=name;
this.headers=headers;
pos=0;
size = headers.size();
findNext();
}
private void findNext() {
next=null;
for( ; pos< size; pos++ ) {
MessageBytes n1=headers.getName( pos );
if( n1.equalsIgnoreCase( name )) {
next=headers.getValue( pos );
break;
}
}
pos++;
}
public boolean hasMoreElements() {
return next!=null;
}
public Object nextElement() {
MessageBytes current=next;
findNext();
return current.toString();
}
}