/**
* 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.hadoop.hive.ql.parse.authorization;
import java.util.List;
import junit.framework.Assert;
public class ListSizeMatcher<E> {
private final List<E> list;
private ListSizeMatcher(List<E> list) {
this.list = list;
}
public List<E> ofSize(int size) {
Assert.assertEquals(list.toString(), size, list.size());
return list;
}
public static <E> ListSizeMatcher<E> inList(List<E> list) {
return new ListSizeMatcher<E>(list);
}
}