package org.apache.sling.hapi.client;

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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
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * 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.
 ******************************************************************************/

/**
 * A composite object representing items in a {@see Document}
 */
public interface Items extends Iterable<Item>, Item {
    /**
     * Returns the item at one index
     */
    Item at(int index) throws IndexOutOfBoundsException;

    /**
     * Returns the amount of items contained in this collection.
     */
    int length();
}