svn-gvsig-desktop / branches / v2_0_0_prep / libraries / libFMap_dal / src / org / gvsig / fmap / dal / feature / FeatureStoreTransform.java @ 25210
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/* gvSIG. Geographic Information System of the Valencian Government
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*
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* Copyright (C) 2007-2008 Infrastructures and Transports Department
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* of the Valencian Government (CIT)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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/*
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* AUTHORS (In addition to CIT):
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* 2008 IVER T.I. S.A. {{Task}}
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*/
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package org.gvsig.fmap.dal.feature; |
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import java.util.List; |
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import org.gvsig.fmap.dal.exception.DataException; |
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import org.gvsig.tools.persistence.Persistent; |
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/**
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* A FeatureStoreTransform provides a mechanism for mapping a source
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* FeatureType to a target FeatureType, allowing to build different views
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* (as in database view) over different feature types even from different
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* stores.
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*
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* @author jmvivo
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*
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*/
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public interface FeatureStoreTransform extends Persistent { |
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/**
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* Returns the default {@link FeatureType}.
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*
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* @return
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* default {@link FeatureType}
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*
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* @throws DataException
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*/
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public FeatureType getDefaultFeatureType() throws DataException; |
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/**
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* Returns this FeatureStoreTransform's FeatureType(s)
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* @return
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* @throws DataException
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*/
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public List getFeatureTypes() throws DataException; |
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/**
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* Applies this transform between two features, copying the source data
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* to the target feature.
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*
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* @param source
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* feature whose data will be used as source
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*
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* @param target
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* feature in which the source data will be copied
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*
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* @throws DataException
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*/
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public void applyTransform(Feature source, EditableFeature target) |
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throws DataException;
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} |