// Copyright 2012 Citrix Systems, Inc. Licensed under the
// Apache License, Version 2.0 (the "License"); you may not use this
// file except in compliance with the License. Citrix Systems, Inc.
// reserves all rights not expressly granted by the License.
// You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Automatically generated by addcopyright.py at 04/03/2012
package com.cloud.utils;
import java.util.Enumeration;
import java.util.Iterator;
public class IteratorUtil {
public static <T> Iterable<T> enumerationAsIterable(final Enumeration<T> e) {
return new Iterable<T> () {
public Iterator<T> iterator() {
return new Iterator<T>() {
public boolean hasNext() {
return e.hasMoreElements();
}
public T next() {
return e.nextElement();
}
public void remove() {
throw new UnsupportedOperationException();
}
};
}
};
}
public static <T> Enumeration<T> iteratorAsEnumeration(final Iterator<T> it) {
return new Enumeration<T>() {
public boolean hasMoreElements() {
return it.hasNext();
}
public T nextElement() {
return it.next();
}
};
}
}