svn-gvsig-desktop / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / drivers / MemoryDriver.java @ 695
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/*
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* Created on 27-dic-2004
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*
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* TODO To change the template for this generated file go to
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* Window - Preferences - Java - Code Generation - Code and Comments
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*/
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package com.iver.cit.gvsig.fmap.drivers; |
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import java.awt.geom.Rectangle2D; |
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import java.io.File; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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import javax.swing.table.DefaultTableModel; |
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import com.hardcode.gdbms.engine.data.DriverException; |
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import com.hardcode.gdbms.engine.data.FileDriver; |
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import com.hardcode.gdbms.engine.values.Value; |
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import com.iver.cit.gvsig.fmap.core.FGeometry; |
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import com.iver.cit.gvsig.fmap.core.FShape; |
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import com.iver.cit.gvsig.fmap.core.IGeometry; |
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import com.iver.cit.gvsig.fmap.core.ShapeFactory; |
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import com.iver.cit.gvsig.fmap.operations.strategies.MemoryShapeInfo; |
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/**
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* @author FJP
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*
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* TODO To change the template for this generated type comment go to
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* Window - Preferences - Java - Code Generation - Code and Comments
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*/
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public abstract class MemoryDriver implements VectorialFileDriver, FileDriver, BoundedShapes { |
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private MemoryShapeInfo memShapeInfo = new MemoryShapeInfo(); |
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private ArrayList arrayGeometries = new ArrayList(); |
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private Rectangle2D fullExtent; |
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private int m_Position; |
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private DefaultTableModel m_TableModel = new DefaultTableModel(); |
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public DefaultTableModel getTableModel() |
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{ |
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return m_TableModel;
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} |
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public void addShape(FShape shp, Object [] row) { |
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if (shp == null) return; // No a?adimos nada |
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Rectangle2D boundsShp = shp.getBounds();
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memShapeInfo.addShapeInfo(boundsShp, shp.getShapeType()); |
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arrayGeometries.add(ShapeFactory.createGeometry(shp)); |
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m_TableModel.addRow(row); |
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try {
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fullExtent = getFullExtent(); |
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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if (fullExtent == null) |
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{ |
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fullExtent = boundsShp; |
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} |
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else
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fullExtent.add(boundsShp); |
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m_Position++; |
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} |
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public Rectangle2D getShapeBounds(int index) throws IOException |
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{ |
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return memShapeInfo.getBoundingBox(index);
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} |
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public int getShapeType(int index) |
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{ |
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return memShapeInfo.getType(index);
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver#open(java.io.File)
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*/
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public abstract void open(File f) throws IOException; |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver#close()
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*/
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public void close() throws IOException { |
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// No hago nada, lo he abierto y cerrado en el inicialize de la clase hija
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver#getShape(int)
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*/
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public IGeometry getShape(int index) throws IOException { |
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return (IGeometry) arrayGeometries.get(index);
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver#getShapeCount()
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*/
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public int getShapeCount() throws IOException { |
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return arrayGeometries.size();
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver#getFullExtent()
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*/
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public Rectangle2D getFullExtent() throws IOException { |
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return fullExtent;
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver#initialize()
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*/
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public void initialize() throws IOException { |
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} |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.drivers.VectorialFileDriver#accept(java.io.File)
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*/
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public abstract boolean accept(File f); |
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/* (non-Javadoc)
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* @see com.iver.cit.gvsig.fmap.drivers.VectorialDriver#getShapeType()
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*/
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public int getShapeType() { |
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return 15; |
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} |
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/* (non-Javadoc)
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* @see com.hardcode.driverManager.Driver#getName()
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*/
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public abstract String getName(); |
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/* (non-Javadoc)
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* @see com.hardcode.gdbms.engine.data.FileDriver#fileAccepted(java.io.File)
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*/
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public boolean fileAccepted(File f) { |
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return false; |
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} |
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/* (non-Javadoc)
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* @see com.hardcode.gdbms.engine.data.ReadDriver#getFieldValue(long, int)
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*/
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public Value getFieldValue(long rowIndex, int fieldId) throws DriverException { |
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return (Value) m_TableModel.getValueAt((int) rowIndex, fieldId); |
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} |
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/* (non-Javadoc)
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* @see com.hardcode.gdbms.engine.data.ReadDriver#getFieldCount()
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*/
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public int getFieldCount() throws DriverException { |
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return m_TableModel.getColumnCount();
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} |
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/* (non-Javadoc)
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* @see com.hardcode.gdbms.engine.data.ReadDriver#getFieldName(int)
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*/
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public String getFieldName(int fieldId) throws DriverException { |
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return m_TableModel.getColumnName(fieldId);
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} |
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/* (non-Javadoc)
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* @see com.hardcode.gdbms.engine.data.ReadDriver#getRowCount()
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*/
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public long getRowCount() throws DriverException { |
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return arrayGeometries.size();
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} |
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} |