WallEntryPersistence.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.social.networking.service.persistence;

import aQute.bnd.annotation.ProviderType;

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

import com.liferay.social.networking.exception.NoSuchWallEntryException;
import com.liferay.social.networking.model.WallEntry;

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

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

	/**
	* Returns a range of all the wall entries 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 WallEntryModelImpl}. 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 wall entries
	* @param end the upper bound of the range of wall entries (not inclusive)
	* @return the range of matching wall entries
	*/
	public java.util.List<WallEntry> findByGroupId(long groupId, int start,
		int end);

	/**
	* Returns an ordered range of all the wall entries 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 WallEntryModelImpl}. 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 wall entries
	* @param end the upper bound of the range of wall entries (not inclusive)
	* @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	* @return the ordered range of matching wall entries
	*/
	public java.util.List<WallEntry> findByGroupId(long groupId, int start,
		int end,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator);

	/**
	* Returns an ordered range of all the wall entries 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 WallEntryModelImpl}. 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 wall entries
	* @param end the upper bound of the range of wall entries (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 wall entries
	*/
	public java.util.List<WallEntry> findByGroupId(long groupId, int start,
		int end,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator,
		boolean retrieveFromCache);

	/**
	* Returns the first wall entry 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 wall entry
	* @throws NoSuchWallEntryException if a matching wall entry could not be found
	*/
	public WallEntry findByGroupId_First(long groupId,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator)
		throws NoSuchWallEntryException;

	/**
	* Returns the first wall entry 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 wall entry, or <code>null</code> if a matching wall entry could not be found
	*/
	public WallEntry fetchByGroupId_First(long groupId,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator);

	/**
	* Returns the last wall entry 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 wall entry
	* @throws NoSuchWallEntryException if a matching wall entry could not be found
	*/
	public WallEntry findByGroupId_Last(long groupId,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator)
		throws NoSuchWallEntryException;

	/**
	* Returns the last wall entry 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 wall entry, or <code>null</code> if a matching wall entry could not be found
	*/
	public WallEntry fetchByGroupId_Last(long groupId,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator);

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

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

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

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

	/**
	* Returns a range of all the wall entries 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 WallEntryModelImpl}. 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 wall entries
	* @param end the upper bound of the range of wall entries (not inclusive)
	* @return the range of matching wall entries
	*/
	public java.util.List<WallEntry> findByUserId(long userId, int start,
		int end);

	/**
	* Returns an ordered range of all the wall entries 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 WallEntryModelImpl}. 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 wall entries
	* @param end the upper bound of the range of wall entries (not inclusive)
	* @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	* @return the ordered range of matching wall entries
	*/
	public java.util.List<WallEntry> findByUserId(long userId, int start,
		int end,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator);

	/**
	* Returns an ordered range of all the wall entries 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 WallEntryModelImpl}. 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 wall entries
	* @param end the upper bound of the range of wall entries (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 wall entries
	*/
	public java.util.List<WallEntry> findByUserId(long userId, int start,
		int end,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator,
		boolean retrieveFromCache);

	/**
	* Returns the first wall entry 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 wall entry
	* @throws NoSuchWallEntryException if a matching wall entry could not be found
	*/
	public WallEntry findByUserId_First(long userId,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator)
		throws NoSuchWallEntryException;

	/**
	* Returns the first wall entry 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 wall entry, or <code>null</code> if a matching wall entry could not be found
	*/
	public WallEntry fetchByUserId_First(long userId,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator);

	/**
	* Returns the last wall entry 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 wall entry
	* @throws NoSuchWallEntryException if a matching wall entry could not be found
	*/
	public WallEntry findByUserId_Last(long userId,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator)
		throws NoSuchWallEntryException;

	/**
	* Returns the last wall entry 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 wall entry, or <code>null</code> if a matching wall entry could not be found
	*/
	public WallEntry fetchByUserId_Last(long userId,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator);

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

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

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

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

	/**
	* Returns a range of all the wall entries 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 WallEntryModelImpl}. 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 wall entries
	* @param end the upper bound of the range of wall entries (not inclusive)
	* @return the range of matching wall entries
	*/
	public java.util.List<WallEntry> findByG_U(long groupId, long userId,
		int start, int end);

	/**
	* Returns an ordered range of all the wall entries 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 WallEntryModelImpl}. 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 wall entries
	* @param end the upper bound of the range of wall entries (not inclusive)
	* @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	* @return the ordered range of matching wall entries
	*/
	public java.util.List<WallEntry> findByG_U(long groupId, long userId,
		int start, int end,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator);

	/**
	* Returns an ordered range of all the wall entries 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 WallEntryModelImpl}. 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 wall entries
	* @param end the upper bound of the range of wall entries (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 wall entries
	*/
	public java.util.List<WallEntry> findByG_U(long groupId, long userId,
		int start, int end,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator,
		boolean retrieveFromCache);

	/**
	* Returns the first wall entry 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 wall entry
	* @throws NoSuchWallEntryException if a matching wall entry could not be found
	*/
	public WallEntry findByG_U_First(long groupId, long userId,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator)
		throws NoSuchWallEntryException;

	/**
	* Returns the first wall entry 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 wall entry, or <code>null</code> if a matching wall entry could not be found
	*/
	public WallEntry fetchByG_U_First(long groupId, long userId,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator);

	/**
	* Returns the last wall entry 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 wall entry
	* @throws NoSuchWallEntryException if a matching wall entry could not be found
	*/
	public WallEntry findByG_U_Last(long groupId, long userId,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator)
		throws NoSuchWallEntryException;

	/**
	* Returns the last wall entry 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 wall entry, or <code>null</code> if a matching wall entry could not be found
	*/
	public WallEntry fetchByG_U_Last(long groupId, long userId,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator);

	/**
	* Returns the wall entries before and after the current wall entry in the ordered set where groupId = ? and userId = ?.
	*
	* @param wallEntryId the primary key of the current wall entry
	* @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 wall entry
	* @throws NoSuchWallEntryException if a wall entry with the primary key could not be found
	*/
	public WallEntry[] findByG_U_PrevAndNext(long wallEntryId, long groupId,
		long userId,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator)
		throws NoSuchWallEntryException;

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

	/**
	* Caches the wall entry in the entity cache if it is enabled.
	*
	* @param wallEntry the wall entry
	*/
	public void cacheResult(WallEntry wallEntry);

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

	/**
	* Creates a new wall entry with the primary key. Does not add the wall entry to the database.
	*
	* @param wallEntryId the primary key for the new wall entry
	* @return the new wall entry
	*/
	public WallEntry create(long wallEntryId);

	/**
	* Removes the wall entry with the primary key from the database. Also notifies the appropriate model listeners.
	*
	* @param wallEntryId the primary key of the wall entry
	* @return the wall entry that was removed
	* @throws NoSuchWallEntryException if a wall entry with the primary key could not be found
	*/
	public WallEntry remove(long wallEntryId) throws NoSuchWallEntryException;

	public WallEntry updateImpl(WallEntry wallEntry);

	/**
	* Returns the wall entry with the primary key or throws a {@link NoSuchWallEntryException} if it could not be found.
	*
	* @param wallEntryId the primary key of the wall entry
	* @return the wall entry
	* @throws NoSuchWallEntryException if a wall entry with the primary key could not be found
	*/
	public WallEntry findByPrimaryKey(long wallEntryId)
		throws NoSuchWallEntryException;

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

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

	/**
	* Returns all the wall entries.
	*
	* @return the wall entries
	*/
	public java.util.List<WallEntry> findAll();

	/**
	* Returns a range of all the wall entries.
	*
	* <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 WallEntryModelImpl}. 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 wall entries
	* @param end the upper bound of the range of wall entries (not inclusive)
	* @return the range of wall entries
	*/
	public java.util.List<WallEntry> findAll(int start, int end);

	/**
	* Returns an ordered range of all the wall entries.
	*
	* <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 WallEntryModelImpl}. 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 wall entries
	* @param end the upper bound of the range of wall entries (not inclusive)
	* @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	* @return the ordered range of wall entries
	*/
	public java.util.List<WallEntry> findAll(int start, int end,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator);

	/**
	* Returns an ordered range of all the wall entries.
	*
	* <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 WallEntryModelImpl}. 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 wall entries
	* @param end the upper bound of the range of wall entries (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 wall entries
	*/
	public java.util.List<WallEntry> findAll(int start, int end,
		com.liferay.portal.kernel.util.OrderByComparator<WallEntry> orderByComparator,
		boolean retrieveFromCache);

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

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