SubscriptionPersistence.java

/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.subscription.service.persistence;

import aQute.bnd.annotation.ProviderType;

import com.liferay.portal.kernel.service.persistence.BasePersistence;

import com.liferay.subscription.exception.NoSuchSubscriptionException;
import com.liferay.subscription.model.Subscription;

/**
 * The persistence interface for the subscription service.
 *
 * <p>
 * Caching information and settings can be found in <code>portal.properties</code>
 * </p>
 *
 * @author Brian Wing Shun Chan
 * @see com.liferay.subscription.service.persistence.impl.SubscriptionPersistenceImpl
 * @see SubscriptionUtil
 * @generated
 */
@ProviderType
public interface SubscriptionPersistence extends BasePersistence<Subscription> {
	/*
	 * NOTE FOR DEVELOPERS:
	 *
	 * Never modify or reference this interface directly. Always use {@link SubscriptionUtil} to access the subscription persistence. Modify <code>service.xml</code> and rerun ServiceBuilder to regenerate this interface.
	 */

	/**
	* Returns all the subscriptions where groupId = ?.
	*
	* @param groupId the group ID
	* @return the matching subscriptions
	*/
	public java.util.List<Subscription> findByGroupId(long groupId);

	/**
	* Returns a range of all the subscriptions where groupId = ?.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param groupId the group ID
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @return the range of matching subscriptions
	*/
	public java.util.List<Subscription> findByGroupId(long groupId, int start,
		int end);

	/**
	* Returns an ordered range of all the subscriptions where groupId = ?.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param groupId the group ID
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	* @return the ordered range of matching subscriptions
	*/
	public java.util.List<Subscription> findByGroupId(long groupId, int start,
		int end,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator);

	/**
	* Returns an ordered range of all the subscriptions where groupId = ?.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param groupId the group ID
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	* @param retrieveFromCache whether to retrieve from the finder cache
	* @return the ordered range of matching subscriptions
	*/
	public java.util.List<Subscription> findByGroupId(long groupId, int start,
		int end,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator,
		boolean retrieveFromCache);

	/**
	* Returns the first subscription in the ordered set where groupId = ?.
	*
	* @param groupId the group ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the first matching subscription
	* @throws NoSuchSubscriptionException if a matching subscription could not be found
	*/
	public Subscription findByGroupId_First(long groupId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator)
		throws NoSuchSubscriptionException;

	/**
	* Returns the first subscription in the ordered set where groupId = ?.
	*
	* @param groupId the group ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the first matching subscription, or <code>null</code> if a matching subscription could not be found
	*/
	public Subscription fetchByGroupId_First(long groupId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator);

	/**
	* Returns the last subscription in the ordered set where groupId = ?.
	*
	* @param groupId the group ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the last matching subscription
	* @throws NoSuchSubscriptionException if a matching subscription could not be found
	*/
	public Subscription findByGroupId_Last(long groupId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator)
		throws NoSuchSubscriptionException;

	/**
	* Returns the last subscription in the ordered set where groupId = ?.
	*
	* @param groupId the group ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the last matching subscription, or <code>null</code> if a matching subscription could not be found
	*/
	public Subscription fetchByGroupId_Last(long groupId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator);

	/**
	* Returns the subscriptions before and after the current subscription in the ordered set where groupId = ?.
	*
	* @param subscriptionId the primary key of the current subscription
	* @param groupId the group ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the previous, current, and next subscription
	* @throws NoSuchSubscriptionException if a subscription with the primary key could not be found
	*/
	public Subscription[] findByGroupId_PrevAndNext(long subscriptionId,
		long groupId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator)
		throws NoSuchSubscriptionException;

	/**
	* Removes all the subscriptions where groupId = ? from the database.
	*
	* @param groupId the group ID
	*/
	public void removeByGroupId(long groupId);

	/**
	* Returns the number of subscriptions where groupId = ?.
	*
	* @param groupId the group ID
	* @return the number of matching subscriptions
	*/
	public int countByGroupId(long groupId);

	/**
	* Returns all the subscriptions where userId = ?.
	*
	* @param userId the user ID
	* @return the matching subscriptions
	*/
	public java.util.List<Subscription> findByUserId(long userId);

	/**
	* Returns a range of all the subscriptions where userId = ?.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param userId the user ID
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @return the range of matching subscriptions
	*/
	public java.util.List<Subscription> findByUserId(long userId, int start,
		int end);

	/**
	* Returns an ordered range of all the subscriptions where userId = ?.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param userId the user ID
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	* @return the ordered range of matching subscriptions
	*/
	public java.util.List<Subscription> findByUserId(long userId, int start,
		int end,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator);

	/**
	* Returns an ordered range of all the subscriptions where userId = ?.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param userId the user ID
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	* @param retrieveFromCache whether to retrieve from the finder cache
	* @return the ordered range of matching subscriptions
	*/
	public java.util.List<Subscription> findByUserId(long userId, int start,
		int end,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator,
		boolean retrieveFromCache);

	/**
	* Returns the first subscription in the ordered set where userId = ?.
	*
	* @param userId the user ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the first matching subscription
	* @throws NoSuchSubscriptionException if a matching subscription could not be found
	*/
	public Subscription findByUserId_First(long userId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator)
		throws NoSuchSubscriptionException;

	/**
	* Returns the first subscription in the ordered set where userId = ?.
	*
	* @param userId the user ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the first matching subscription, or <code>null</code> if a matching subscription could not be found
	*/
	public Subscription fetchByUserId_First(long userId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator);

	/**
	* Returns the last subscription in the ordered set where userId = ?.
	*
	* @param userId the user ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the last matching subscription
	* @throws NoSuchSubscriptionException if a matching subscription could not be found
	*/
	public Subscription findByUserId_Last(long userId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator)
		throws NoSuchSubscriptionException;

	/**
	* Returns the last subscription in the ordered set where userId = ?.
	*
	* @param userId the user ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the last matching subscription, or <code>null</code> if a matching subscription could not be found
	*/
	public Subscription fetchByUserId_Last(long userId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator);

	/**
	* Returns the subscriptions before and after the current subscription in the ordered set where userId = ?.
	*
	* @param subscriptionId the primary key of the current subscription
	* @param userId the user ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the previous, current, and next subscription
	* @throws NoSuchSubscriptionException if a subscription with the primary key could not be found
	*/
	public Subscription[] findByUserId_PrevAndNext(long subscriptionId,
		long userId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator)
		throws NoSuchSubscriptionException;

	/**
	* Removes all the subscriptions where userId = ? from the database.
	*
	* @param userId the user ID
	*/
	public void removeByUserId(long userId);

	/**
	* Returns the number of subscriptions where userId = ?.
	*
	* @param userId the user ID
	* @return the number of matching subscriptions
	*/
	public int countByUserId(long userId);

	/**
	* Returns all the subscriptions where groupId = ? and userId = ?.
	*
	* @param groupId the group ID
	* @param userId the user ID
	* @return the matching subscriptions
	*/
	public java.util.List<Subscription> findByG_U(long groupId, long userId);

	/**
	* Returns a range of all the subscriptions where groupId = ? and userId = ?.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param groupId the group ID
	* @param userId the user ID
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @return the range of matching subscriptions
	*/
	public java.util.List<Subscription> findByG_U(long groupId, long userId,
		int start, int end);

	/**
	* Returns an ordered range of all the subscriptions where groupId = ? and userId = ?.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param groupId the group ID
	* @param userId the user ID
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	* @return the ordered range of matching subscriptions
	*/
	public java.util.List<Subscription> findByG_U(long groupId, long userId,
		int start, int end,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator);

	/**
	* Returns an ordered range of all the subscriptions where groupId = ? and userId = ?.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param groupId the group ID
	* @param userId the user ID
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	* @param retrieveFromCache whether to retrieve from the finder cache
	* @return the ordered range of matching subscriptions
	*/
	public java.util.List<Subscription> findByG_U(long groupId, long userId,
		int start, int end,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator,
		boolean retrieveFromCache);

	/**
	* Returns the first subscription in the ordered set where groupId = ? and userId = ?.
	*
	* @param groupId the group ID
	* @param userId the user ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the first matching subscription
	* @throws NoSuchSubscriptionException if a matching subscription could not be found
	*/
	public Subscription findByG_U_First(long groupId, long userId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator)
		throws NoSuchSubscriptionException;

	/**
	* Returns the first subscription in the ordered set where groupId = ? and userId = ?.
	*
	* @param groupId the group ID
	* @param userId the user ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the first matching subscription, or <code>null</code> if a matching subscription could not be found
	*/
	public Subscription fetchByG_U_First(long groupId, long userId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator);

	/**
	* Returns the last subscription in the ordered set where groupId = ? and userId = ?.
	*
	* @param groupId the group ID
	* @param userId the user ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the last matching subscription
	* @throws NoSuchSubscriptionException if a matching subscription could not be found
	*/
	public Subscription findByG_U_Last(long groupId, long userId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator)
		throws NoSuchSubscriptionException;

	/**
	* Returns the last subscription in the ordered set where groupId = ? and userId = ?.
	*
	* @param groupId the group ID
	* @param userId the user ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the last matching subscription, or <code>null</code> if a matching subscription could not be found
	*/
	public Subscription fetchByG_U_Last(long groupId, long userId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator);

	/**
	* Returns the subscriptions before and after the current subscription in the ordered set where groupId = ? and userId = ?.
	*
	* @param subscriptionId the primary key of the current subscription
	* @param groupId the group ID
	* @param userId the user ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the previous, current, and next subscription
	* @throws NoSuchSubscriptionException if a subscription with the primary key could not be found
	*/
	public Subscription[] findByG_U_PrevAndNext(long subscriptionId,
		long groupId, long userId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator)
		throws NoSuchSubscriptionException;

	/**
	* Removes all the subscriptions where groupId = ? and userId = ? from the database.
	*
	* @param groupId the group ID
	* @param userId the user ID
	*/
	public void removeByG_U(long groupId, long userId);

	/**
	* Returns the number of subscriptions where groupId = ? and userId = ?.
	*
	* @param groupId the group ID
	* @param userId the user ID
	* @return the number of matching subscriptions
	*/
	public int countByG_U(long groupId, long userId);

	/**
	* Returns all the subscriptions where userId = ? and classNameId = ?.
	*
	* @param userId the user ID
	* @param classNameId the class name ID
	* @return the matching subscriptions
	*/
	public java.util.List<Subscription> findByU_C(long userId, long classNameId);

	/**
	* Returns a range of all the subscriptions where userId = ? and classNameId = ?.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param userId the user ID
	* @param classNameId the class name ID
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @return the range of matching subscriptions
	*/
	public java.util.List<Subscription> findByU_C(long userId,
		long classNameId, int start, int end);

	/**
	* Returns an ordered range of all the subscriptions where userId = ? and classNameId = ?.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param userId the user ID
	* @param classNameId the class name ID
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	* @return the ordered range of matching subscriptions
	*/
	public java.util.List<Subscription> findByU_C(long userId,
		long classNameId, int start, int end,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator);

	/**
	* Returns an ordered range of all the subscriptions where userId = ? and classNameId = ?.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param userId the user ID
	* @param classNameId the class name ID
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	* @param retrieveFromCache whether to retrieve from the finder cache
	* @return the ordered range of matching subscriptions
	*/
	public java.util.List<Subscription> findByU_C(long userId,
		long classNameId, int start, int end,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator,
		boolean retrieveFromCache);

	/**
	* Returns the first subscription in the ordered set where userId = ? and classNameId = ?.
	*
	* @param userId the user ID
	* @param classNameId the class name ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the first matching subscription
	* @throws NoSuchSubscriptionException if a matching subscription could not be found
	*/
	public Subscription findByU_C_First(long userId, long classNameId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator)
		throws NoSuchSubscriptionException;

	/**
	* Returns the first subscription in the ordered set where userId = ? and classNameId = ?.
	*
	* @param userId the user ID
	* @param classNameId the class name ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the first matching subscription, or <code>null</code> if a matching subscription could not be found
	*/
	public Subscription fetchByU_C_First(long userId, long classNameId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator);

	/**
	* Returns the last subscription in the ordered set where userId = ? and classNameId = ?.
	*
	* @param userId the user ID
	* @param classNameId the class name ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the last matching subscription
	* @throws NoSuchSubscriptionException if a matching subscription could not be found
	*/
	public Subscription findByU_C_Last(long userId, long classNameId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator)
		throws NoSuchSubscriptionException;

	/**
	* Returns the last subscription in the ordered set where userId = ? and classNameId = ?.
	*
	* @param userId the user ID
	* @param classNameId the class name ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the last matching subscription, or <code>null</code> if a matching subscription could not be found
	*/
	public Subscription fetchByU_C_Last(long userId, long classNameId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator);

	/**
	* Returns the subscriptions before and after the current subscription in the ordered set where userId = ? and classNameId = ?.
	*
	* @param subscriptionId the primary key of the current subscription
	* @param userId the user ID
	* @param classNameId the class name ID
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the previous, current, and next subscription
	* @throws NoSuchSubscriptionException if a subscription with the primary key could not be found
	*/
	public Subscription[] findByU_C_PrevAndNext(long subscriptionId,
		long userId, long classNameId,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator)
		throws NoSuchSubscriptionException;

	/**
	* Removes all the subscriptions where userId = ? and classNameId = ? from the database.
	*
	* @param userId the user ID
	* @param classNameId the class name ID
	*/
	public void removeByU_C(long userId, long classNameId);

	/**
	* Returns the number of subscriptions where userId = ? and classNameId = ?.
	*
	* @param userId the user ID
	* @param classNameId the class name ID
	* @return the number of matching subscriptions
	*/
	public int countByU_C(long userId, long classNameId);

	/**
	* Returns all the subscriptions where companyId = ? and classNameId = ? and classPK = ?.
	*
	* @param companyId the company ID
	* @param classNameId the class name ID
	* @param classPK the class pk
	* @return the matching subscriptions
	*/
	public java.util.List<Subscription> findByC_C_C(long companyId,
		long classNameId, long classPK);

	/**
	* Returns a range of all the subscriptions where companyId = ? and classNameId = ? and classPK = ?.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param companyId the company ID
	* @param classNameId the class name ID
	* @param classPK the class pk
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @return the range of matching subscriptions
	*/
	public java.util.List<Subscription> findByC_C_C(long companyId,
		long classNameId, long classPK, int start, int end);

	/**
	* Returns an ordered range of all the subscriptions where companyId = ? and classNameId = ? and classPK = ?.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param companyId the company ID
	* @param classNameId the class name ID
	* @param classPK the class pk
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	* @return the ordered range of matching subscriptions
	*/
	public java.util.List<Subscription> findByC_C_C(long companyId,
		long classNameId, long classPK, int start, int end,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator);

	/**
	* Returns an ordered range of all the subscriptions where companyId = ? and classNameId = ? and classPK = ?.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param companyId the company ID
	* @param classNameId the class name ID
	* @param classPK the class pk
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	* @param retrieveFromCache whether to retrieve from the finder cache
	* @return the ordered range of matching subscriptions
	*/
	public java.util.List<Subscription> findByC_C_C(long companyId,
		long classNameId, long classPK, int start, int end,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator,
		boolean retrieveFromCache);

	/**
	* Returns the first subscription in the ordered set where companyId = ? and classNameId = ? and classPK = ?.
	*
	* @param companyId the company ID
	* @param classNameId the class name ID
	* @param classPK the class pk
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the first matching subscription
	* @throws NoSuchSubscriptionException if a matching subscription could not be found
	*/
	public Subscription findByC_C_C_First(long companyId, long classNameId,
		long classPK,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator)
		throws NoSuchSubscriptionException;

	/**
	* Returns the first subscription in the ordered set where companyId = ? and classNameId = ? and classPK = ?.
	*
	* @param companyId the company ID
	* @param classNameId the class name ID
	* @param classPK the class pk
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the first matching subscription, or <code>null</code> if a matching subscription could not be found
	*/
	public Subscription fetchByC_C_C_First(long companyId, long classNameId,
		long classPK,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator);

	/**
	* Returns the last subscription in the ordered set where companyId = ? and classNameId = ? and classPK = ?.
	*
	* @param companyId the company ID
	* @param classNameId the class name ID
	* @param classPK the class pk
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the last matching subscription
	* @throws NoSuchSubscriptionException if a matching subscription could not be found
	*/
	public Subscription findByC_C_C_Last(long companyId, long classNameId,
		long classPK,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator)
		throws NoSuchSubscriptionException;

	/**
	* Returns the last subscription in the ordered set where companyId = ? and classNameId = ? and classPK = ?.
	*
	* @param companyId the company ID
	* @param classNameId the class name ID
	* @param classPK the class pk
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the last matching subscription, or <code>null</code> if a matching subscription could not be found
	*/
	public Subscription fetchByC_C_C_Last(long companyId, long classNameId,
		long classPK,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator);

	/**
	* Returns the subscriptions before and after the current subscription in the ordered set where companyId = ? and classNameId = ? and classPK = ?.
	*
	* @param subscriptionId the primary key of the current subscription
	* @param companyId the company ID
	* @param classNameId the class name ID
	* @param classPK the class pk
	* @param orderByComparator the comparator to order the set by (optionally <code>null</code>)
	* @return the previous, current, and next subscription
	* @throws NoSuchSubscriptionException if a subscription with the primary key could not be found
	*/
	public Subscription[] findByC_C_C_PrevAndNext(long subscriptionId,
		long companyId, long classNameId, long classPK,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator)
		throws NoSuchSubscriptionException;

	/**
	* Removes all the subscriptions where companyId = ? and classNameId = ? and classPK = ? from the database.
	*
	* @param companyId the company ID
	* @param classNameId the class name ID
	* @param classPK the class pk
	*/
	public void removeByC_C_C(long companyId, long classNameId, long classPK);

	/**
	* Returns the number of subscriptions where companyId = ? and classNameId = ? and classPK = ?.
	*
	* @param companyId the company ID
	* @param classNameId the class name ID
	* @param classPK the class pk
	* @return the number of matching subscriptions
	*/
	public int countByC_C_C(long companyId, long classNameId, long classPK);

	/**
	* Returns all the subscriptions where companyId = ? and userId = ? and classNameId = ? and classPK = any ?.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param companyId the company ID
	* @param userId the user ID
	* @param classNameId the class name ID
	* @param classPKs the class pks
	* @return the matching subscriptions
	*/
	public java.util.List<Subscription> findByC_U_C_C(long companyId,
		long userId, long classNameId, long[] classPKs);

	/**
	* Returns a range of all the subscriptions where companyId = ? and userId = ? and classNameId = ? and classPK = any ?.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param companyId the company ID
	* @param userId the user ID
	* @param classNameId the class name ID
	* @param classPKs the class pks
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @return the range of matching subscriptions
	*/
	public java.util.List<Subscription> findByC_U_C_C(long companyId,
		long userId, long classNameId, long[] classPKs, int start, int end);

	/**
	* Returns an ordered range of all the subscriptions where companyId = ? and userId = ? and classNameId = ? and classPK = any ?.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param companyId the company ID
	* @param userId the user ID
	* @param classNameId the class name ID
	* @param classPKs the class pks
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	* @return the ordered range of matching subscriptions
	*/
	public java.util.List<Subscription> findByC_U_C_C(long companyId,
		long userId, long classNameId, long[] classPKs, int start, int end,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator);

	/**
	* Returns an ordered range of all the subscriptions where companyId = ? and userId = ? and classNameId = ? and classPK = ?, optionally using the finder cache.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param companyId the company ID
	* @param userId the user ID
	* @param classNameId the class name ID
	* @param classPK the class pk
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	* @param retrieveFromCache whether to retrieve from the finder cache
	* @return the ordered range of matching subscriptions
	*/
	public java.util.List<Subscription> findByC_U_C_C(long companyId,
		long userId, long classNameId, long[] classPKs, int start, int end,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator,
		boolean retrieveFromCache);

	/**
	* Returns the subscription where companyId = ? and userId = ? and classNameId = ? and classPK = ? or throws a {@link NoSuchSubscriptionException} if it could not be found.
	*
	* @param companyId the company ID
	* @param userId the user ID
	* @param classNameId the class name ID
	* @param classPK the class pk
	* @return the matching subscription
	* @throws NoSuchSubscriptionException if a matching subscription could not be found
	*/
	public Subscription findByC_U_C_C(long companyId, long userId,
		long classNameId, long classPK) throws NoSuchSubscriptionException;

	/**
	* Returns the subscription where companyId = ? and userId = ? and classNameId = ? and classPK = ? or returns <code>null</code> if it could not be found. Uses the finder cache.
	*
	* @param companyId the company ID
	* @param userId the user ID
	* @param classNameId the class name ID
	* @param classPK the class pk
	* @return the matching subscription, or <code>null</code> if a matching subscription could not be found
	*/
	public Subscription fetchByC_U_C_C(long companyId, long userId,
		long classNameId, long classPK);

	/**
	* Returns the subscription where companyId = ? and userId = ? and classNameId = ? and classPK = ? or returns <code>null</code> if it could not be found, optionally using the finder cache.
	*
	* @param companyId the company ID
	* @param userId the user ID
	* @param classNameId the class name ID
	* @param classPK the class pk
	* @param retrieveFromCache whether to retrieve from the finder cache
	* @return the matching subscription, or <code>null</code> if a matching subscription could not be found
	*/
	public Subscription fetchByC_U_C_C(long companyId, long userId,
		long classNameId, long classPK, boolean retrieveFromCache);

	/**
	* Removes the subscription where companyId = ? and userId = ? and classNameId = ? and classPK = ? from the database.
	*
	* @param companyId the company ID
	* @param userId the user ID
	* @param classNameId the class name ID
	* @param classPK the class pk
	* @return the subscription that was removed
	*/
	public Subscription removeByC_U_C_C(long companyId, long userId,
		long classNameId, long classPK) throws NoSuchSubscriptionException;

	/**
	* Returns the number of subscriptions where companyId = ? and userId = ? and classNameId = ? and classPK = ?.
	*
	* @param companyId the company ID
	* @param userId the user ID
	* @param classNameId the class name ID
	* @param classPK the class pk
	* @return the number of matching subscriptions
	*/
	public int countByC_U_C_C(long companyId, long userId, long classNameId,
		long classPK);

	/**
	* Returns the number of subscriptions where companyId = ? and userId = ? and classNameId = ? and classPK = any ?.
	*
	* @param companyId the company ID
	* @param userId the user ID
	* @param classNameId the class name ID
	* @param classPKs the class pks
	* @return the number of matching subscriptions
	*/
	public int countByC_U_C_C(long companyId, long userId, long classNameId,
		long[] classPKs);

	/**
	* Caches the subscription in the entity cache if it is enabled.
	*
	* @param subscription the subscription
	*/
	public void cacheResult(Subscription subscription);

	/**
	* Caches the subscriptions in the entity cache if it is enabled.
	*
	* @param subscriptions the subscriptions
	*/
	public void cacheResult(java.util.List<Subscription> subscriptions);

	/**
	* Creates a new subscription with the primary key. Does not add the subscription to the database.
	*
	* @param subscriptionId the primary key for the new subscription
	* @return the new subscription
	*/
	public Subscription create(long subscriptionId);

	/**
	* Removes the subscription with the primary key from the database. Also notifies the appropriate model listeners.
	*
	* @param subscriptionId the primary key of the subscription
	* @return the subscription that was removed
	* @throws NoSuchSubscriptionException if a subscription with the primary key could not be found
	*/
	public Subscription remove(long subscriptionId)
		throws NoSuchSubscriptionException;

	public Subscription updateImpl(Subscription subscription);

	/**
	* Returns the subscription with the primary key or throws a {@link NoSuchSubscriptionException} if it could not be found.
	*
	* @param subscriptionId the primary key of the subscription
	* @return the subscription
	* @throws NoSuchSubscriptionException if a subscription with the primary key could not be found
	*/
	public Subscription findByPrimaryKey(long subscriptionId)
		throws NoSuchSubscriptionException;

	/**
	* Returns the subscription with the primary key or returns <code>null</code> if it could not be found.
	*
	* @param subscriptionId the primary key of the subscription
	* @return the subscription, or <code>null</code> if a subscription with the primary key could not be found
	*/
	public Subscription fetchByPrimaryKey(long subscriptionId);

	@Override
	public java.util.Map<java.io.Serializable, Subscription> fetchByPrimaryKeys(
		java.util.Set<java.io.Serializable> primaryKeys);

	/**
	* Returns all the subscriptions.
	*
	* @return the subscriptions
	*/
	public java.util.List<Subscription> findAll();

	/**
	* Returns a range of all the subscriptions.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @return the range of subscriptions
	*/
	public java.util.List<Subscription> findAll(int start, int end);

	/**
	* Returns an ordered range of all the subscriptions.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	* @return the ordered range of subscriptions
	*/
	public java.util.List<Subscription> findAll(int start, int end,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator);

	/**
	* Returns an ordered range of all the subscriptions.
	*
	* <p>
	* Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link SubscriptionModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	* </p>
	*
	* @param start the lower bound of the range of subscriptions
	* @param end the upper bound of the range of subscriptions (not inclusive)
	* @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	* @param retrieveFromCache whether to retrieve from the finder cache
	* @return the ordered range of subscriptions
	*/
	public java.util.List<Subscription> findAll(int start, int end,
		com.liferay.portal.kernel.util.OrderByComparator<Subscription> orderByComparator,
		boolean retrieveFromCache);

	/**
	* Removes all the subscriptions from the database.
	*/
	public void removeAll();

	/**
	* Returns the number of subscriptions.
	*
	* @return the number of subscriptions
	*/
	public int countAll();
}