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package org.hisp.dhis.aggregation;
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* Copyright (c) 2004-2007, University of Oslo
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* * Neither the name of the HISP project nor the names of its contributors may
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* be used to endorse or promote products derived from this software without
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* specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import java.util.Collection;
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import org.hisp.dhis.datavalue.DataValue;
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* @author Lars Helge Overland
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public interface AggregationStore
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String ID = AggregationStore.class.getName();
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// ----------------------------------------------------------------------
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// ----------------------------------------------------------------------
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* Gets all DataValues for the given parameters. This method can be used in conjunction with the
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* StatementInterceptor, which creates a database connection and statement which is reused for multiple
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* invocations of this method.
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* @param sourceIds a collection of source ids.
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* @param dataElementId the dataElementId.
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* @param optionComboId the optionComboId.
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* @param periodIds a collection of period ids.
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* @return collection of DataValues for the given parameters.
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Collection<DataValue> getDataValues( Collection<Integer> sourceIds, int dataElementId, int optionComboId, Collection<Integer> periodIds );
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* Gets all DataValues for the given parameters. This method can be used in conjunction with the
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* StatementInterceptor, which creates a database connection and statement which is reused for multiple
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* invocations of this method.
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* @param sourceId the Source id.
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* @param dataElementId the DataElement id.
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* @param optionComboId the optionComboId.
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* @param periodIds a collection of period ids.
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* @return collection of DataValues for the given parameters.
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Collection<DataValue> getDataValues( int sourceId, int dataElementId, int optionComboId, Collection<Integer> periodIds );
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* Generates a collection of strings on the form <data element id>-<period id>-<source id>
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* for each data value in the database.
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* @return A collection of strings.
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Collection<String> getDataValueIdentifiers();