MultipleHistoryReferencesContainer.java

/*
 * Zed Attack Proxy (ZAP) and its related class files.
 * 
 * ZAP is an HTTP/HTTPS proxy for assessing web application security.
 * 
 * Copyright 2014 The ZAP Development Team
 * 
 * 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 org.zaproxy.zap.view.messagecontainer.http;

import java.util.List;

import org.parosproxy.paros.model.HistoryReference;

/**
 * A {@code MultipleHttpMessagesContainer} that exposes the {@code HistoryReference}s of the contained messages.
 * 
 * @see HistoryReference
 * @see MultipleHttpMessagesContainer
 * @since 2.3.0
 */
public interface MultipleHistoryReferencesContainer extends MultipleHttpMessagesContainer, SingleHistoryReferenceContainer {

    /**
     * {@inheritDoc}
     * <p>
     * If multiple messages are present the {@code HistoryReference} of the first one is returned.
     */
    @Override
    HistoryReference getHistoryReference();

    /**
     * Returns all the {@code HistoryReference}s of the selected messages.
     * <p>
     * No assumptions should be made on the actual implementation type of the {@code List} returned by this method (for example,
     * it might be unmodifiable or its elements lazy loaded).
     * 
     * @return a {@code List} with all the {@code HistoryReference}s of the selected messages, never {@code null}.
     * @see #getNumberOfMessages()
     */
    List<HistoryReference> getHistoryReferences();

}