com.google.gwt.emul.java.util.Enumeration Maven / Gradle / Ivy
/*
* Copyright 2007 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with 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.
*/
package java.util;
/**
* An interface to generate a series of elements, one at a time. [Sun
* docs]
*
* @param the type being enumerated.
*/
public interface Enumeration {
boolean hasMoreElements();
E nextElement();
default Iterator asIterator() {
return new Iterator() {
@Override
public boolean hasNext() {
return hasMoreElements();
}
@Override
public E next() {
return nextElement();
}
};
}
}