org.apache.shale.test.mock.MockEnumeration Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to you 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 org.apache.shale.test.mock;
import java.util.Enumeration;
import java.util.Iterator;
/**
* Mock implementation of an Enumeration wrapper around
* an Iterator.
*
* $Id$
*/
class MockEnumeration implements Enumeration {
// ------------------------------------------------------------ Constructors
/**
* Construct a wrapper instance.
*
* @param iterator The Iterator to be wrapped
*/
public MockEnumeration(Iterator iterator) {
this.iterator = iterator;
}
// ----------------------------------------------------- Mock Object Methods
// ------------------------------------------------------ Instance Variables
/**
* The Iterator we are wrapping.
*/
private Iterator iterator;
// ----------------------------------------------------- Enumeration Methods
/** {@inheritDoc} */
public boolean hasMoreElements() {
return iterator.hasNext();
}
/** {@inheritDoc} */
public Object nextElement() {
return iterator.next();
}
}