svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.impl / src / main / java / org / gvsig / fmap / dal / feature / impl / attributegetter / AbstractRelativeInstantFeatureAttributeGetter.java @ 47756
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1 | 40559 | jjdelcerro | /**
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2 | * gvSIG. Desktop Geographic Information System.
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3 | 40435 | jjdelcerro | *
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4 | 40559 | jjdelcerro | * Copyright (C) 2007-2013 gvSIG Association.
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5 | 40435 | jjdelcerro | *
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6 | * This program is free software; you can redistribute it and/or
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7 | * modify it under the terms of the GNU General Public License
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8 | 40559 | jjdelcerro | * as published by the Free Software Foundation; either version 3
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9 | 40435 | jjdelcerro | * of the License, or (at your option) any later version.
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10 | *
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11 | * This program is distributed in the hope that it will be useful,
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12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 | * GNU General Public License for more details.
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15 | *
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16 | * You should have received a copy of the GNU General Public License
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17 | * along with this program; if not, write to the Free Software
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18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 | * MA 02110-1301, USA.
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20 | *
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21 | 40559 | jjdelcerro | * For any additional information, do not hesitate to contact us
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22 | * at info AT gvsig.com, or visit our website www.gvsig.com.
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23 | 40435 | jjdelcerro | */
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24 | package org.gvsig.fmap.dal.feature.impl.attributegetter; |
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25 | |||
26 | import org.gvsig.fmap.dal.DataTypes; |
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27 | import org.gvsig.timesupport.RelativeInstant; |
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28 | import org.gvsig.tools.dataTypes.DataType; |
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29 | |||
30 | |||
31 | /**
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32 | * @author gvSIG Team
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33 | * @version $Id$
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34 | *
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35 | */
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36 | public abstract class AbstractRelativeInstantFeatureAttributeGetter extends AbstractObjectToTimefeatureAttributeGetter { |
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37 | protected DataType dataType = null; |
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38 | protected long millisInUnit = 1; |
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39 | |||
40 | public AbstractRelativeInstantFeatureAttributeGetter(long millisInUnit) { |
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41 | super();
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42 | this.dataType = DATA_TYPES_MANAGER.get(DataTypes.INSTANT);
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43 | this.millisInUnit = millisInUnit;
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44 | } |
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45 | |||
46 | public DataType getDataType() {
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47 | return dataType;
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48 | } |
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49 | |||
50 | public Object getter(Object sourceAttributeValue) { |
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51 | if (sourceAttributeValue == null){ |
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52 | return TIME_SUPPORT_MANAGER.createRelativeInstant(0); |
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53 | } |
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54 | return TIME_SUPPORT_MANAGER.createRelativeInstant((long)new Double(sourceAttributeValue.toString()).doubleValue() * millisInUnit); |
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55 | } |
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56 | |||
57 | public Object setter(Object targetAttributeValue) { |
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58 | return new Long(((RelativeInstant)targetAttributeValue).toMillis() / millisInUnit); |
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59 | } |
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60 | |||
61 | } |