116 lines
3.3 KiB
Java
116 lines
3.3 KiB
Java
/*
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* Copyright 2013 Robert von Burg <eitch@eitchnet.ch>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package li.strolch.persistence.api;
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import java.util.List;
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import li.strolch.model.Order;
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import li.strolch.utils.collections.DateRange;
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/**
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* @author Robert von Burg <eitch@eitchnet.ch>
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*/
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public interface OrderDao extends StrolchDao<Order> {
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/**
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* Returns the number of elements in the underlying persistence layer, regardless of type
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*
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* @return the number of elements in the underlying persistence layer
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*/
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long querySize(DateRange dateRange);
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/**
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* Returns the number of elements in the underlying persistence layer for the given type(s)
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*
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* @param dateRange
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* the date range filter
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* @param types
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* the type(s) to query the size for
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*
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* @return the number of elements in the underlying persistence layer for the given type(s)
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*/
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long querySize(DateRange dateRange, String... types);
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/**
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* Queries and returns all elements regardless of type
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*
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* @param dateRange
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* the date range filter
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*
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* @return all elements regardless of type
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*
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* @throws StrolchPersistenceException
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* if something goes wrong
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*/
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List<Order> queryAll(DateRange dateRange) throws StrolchPersistenceException;
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/**
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* Queries and returns all elements regardless of type
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*
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* @param dateRange
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* the date range filter
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* @param limit
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* the max amount, or @{@link Integer#MAX_VALUE} for all
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* @param offset
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* if max amount defined, then the offset to start from
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* @param asc
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* true for ascending, false for descending
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*
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* @return all elements regardless of type
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*
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* @throws StrolchPersistenceException
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* if something goes wrong
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*/
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List<Order> queryAll(DateRange dateRange, long limit, long offset, boolean asc) throws StrolchPersistenceException;
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/**
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* Queries and returns all elements of the given type
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*
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* @param dateRange
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* the date range filter
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* @param types
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* the type(s) of element(s) to return
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*
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* @return all elements of the given type
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*
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* @throws StrolchPersistenceException
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* if something goes wrong
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*/
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List<Order> queryAll(DateRange dateRange, String... types) throws StrolchPersistenceException;
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/**
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* Queries and returns all elements of the given type
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*
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* @param dateRange
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* the date range filter
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* @param limit
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* the max amount, or @{@link Integer#MAX_VALUE} for all
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* @param offset
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* if max amount defined, then the offset to start from
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* @param types
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* the type(s) of element(s) to return
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* @param asc
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* true for ascending, false for descending
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*
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* @return all elements of the given type
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*
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* @throws StrolchPersistenceException
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* if something goes wrong
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*/
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List<Order> queryAll(DateRange dateRange, long limit, long offset, boolean asc, String... types)
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throws StrolchPersistenceException;
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}
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