svn-gvsig-desktop / branches / v10 / extensions / extPublish / src / org / gvsig / publish / infoproject / IDataSourceInfo.java @ 21390
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| 1 | 17705 | jvhigon | /* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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| 2 | *
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| 3 | * Copyright (C) 2004-2006 IVER T.I. and Generalitat Valenciana.
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| 4 | *
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| 5 | * This program is free software; you can redistribute it and/or
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| 6 | * modify it under the terms of the GNU General Public License
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| 7 | * as published by the Free Software Foundation; either version 2
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| 8 | * of the License, or (at your option) any later version.
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| 9 | *
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| 10 | * This program is distributed in the hope that it will be useful,
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 13 | * GNU General Public License for more details.
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| 14 | *
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| 15 | * You should have received a copy of the GNU General Public License
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| 16 | * along with this program; if not, write to the Free Software
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| 17 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,USA.
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| 18 | *
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| 19 | * For more information, contact:
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| 20 | *
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| 21 | * Generalitat Valenciana
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| 22 | * Conselleria d'Infraestructures i Transport
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| 23 | * Av. Blasco Iba?ez, 50
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| 24 | * 46010 VALENCIA
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| 25 | * SPAIN
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| 26 | *
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| 27 | * +34 963862235
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| 28 | * gvsig@gva.es
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| 29 | * www.gvsig.gva.es
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| 30 | *
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| 31 | * or
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| 32 | *
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| 33 | * IVER T.I. S.A
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| 34 | * Salamanca 50
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| 35 | * 46005 Valencia
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| 36 | * Spain
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| 37 | *
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| 38 | * +34 963163400
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| 39 | * dac@iver.es
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| 40 | */
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| 41 | 16186 | jvhigon | package org.gvsig.publish.infoproject; |
| 42 | 14510 | jvhigon | |
| 43 | import java.awt.geom.Rectangle2D; |
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| 44 | |||
| 45 | public interface IDataSourceInfo { |
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| 46 | 17705 | jvhigon | //vectorial
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| 47 | 14510 | jvhigon | public final String POINT_DATA= "POINT"; |
| 48 | public final String POLYGON_DATA="POLYGON"; |
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| 49 | public final String LINE_DATA="LINE"; |
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| 50 | public final String MULTI_DATA="MULTI"; |
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| 51 | 17705 | jvhigon | //raster
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| 52 | public final String BYTE="BYTE"; |
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| 53 | public final String INT16="INT16"; |
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| 54 | public final String UINT16="UINT16"; |
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| 55 | public final String INT32="INT32"; |
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| 56 | public final String UINT32="UINT32"; |
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| 57 | public final String FLOAT32="FLOAT32"; |
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| 58 | public final String FLOAT64="FLOAT64"; |
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| 59 | //datasource type
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| 60 | 14510 | jvhigon | public final String POSTGIS_TYPE="POSTGIS"; |
| 61 | public final String SHAPE_TYPE="SHAPE"; |
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| 62 | 17705 | jvhigon | public final String RASTER_TYPE="RASTER"; |
| 63 | 14510 | jvhigon | |
| 64 | /**
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| 65 | *
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| 66 | 17705 | jvhigon | * @return the data source coordinate reference system (in EPSG format)
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| 67 | 14510 | jvhigon | */
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| 68 | 17705 | jvhigon | abstract String getEPSG(); |
| 69 | 14510 | jvhigon | /**
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| 70 | 21390 | jvhigon | * Gets the system reference identifier of the layer.
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| 71 | * @return integer which identifies the layer's CRS.
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| 72 | * If the layer is a group of layers, it will return -1
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| 73 | */
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| 74 | abstract int getSRID(); |
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| 75 | /**
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| 76 | 14510 | jvhigon | *
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| 77 | 17705 | jvhigon | * @return data type, for vectorial LINE, POINT, POLYGON, MULTI, ...
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| 78 | * <p>
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| 79 | * for raster BYTE, INT16, UINT16, INT32, UINT32, FLOAT32, FLOAT64 or null if I don't know the data type
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| 80 | *
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| 81 | 14510 | jvhigon | */
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| 82 | 17705 | jvhigon | |
| 83 | 14510 | jvhigon | abstract String getDataType(); |
| 84 | /**
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| 85 | *
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| 86 | 19419 | jvhigon | * @return bounding box in native coordinates
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| 87 | 14510 | jvhigon | */
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| 88 | 19419 | jvhigon | abstract Rectangle2D getNativeBBox(); |
| 89 | 14510 | jvhigon | /**
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| 90 | 19419 | jvhigon | *
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| 91 | * @return bounding box in WGS84 coordinates
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| 92 | */
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| 93 | abstract Rectangle2D getLatLonBBox(); |
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| 94 | /**
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| 95 | 21390 | jvhigon | * @return data source type (SHAPE, POSTGIS, RASTER, ..)
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| 96 | *
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| 97 | 14510 | jvhigon | */
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| 98 | abstract String getType(); |
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| 99 | 19419 | jvhigon | /**
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| 100 | * @return a string that identifies the datastore which contains the datasource
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| 101 | */
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| 102 | 19900 | jvhigon | abstract String getDatastoreName(); |
| 103 | 14510 | jvhigon | } |