root / trunk / libraries / libFMap / src / com / iver / cit / gvsig / fmap / operations / strategies / StrategyManager.java @ 1034
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package com.iver.cit.gvsig.fmap.operations.strategies; |
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import com.iver.cit.gvsig.fmap.drivers.BoundedShapes; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.VectorialAdapter; |
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import com.iver.cit.gvsig.fmap.layers.layerOperations.SingleLayer; |
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/**
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* Clase con m?todos est?ticos para crear la estategia.
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*
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* @author Vicente Caballero Navarro
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*/
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public class StrategyManager { |
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/**
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* Se encarga de, dada una clase que implementa el interfaz vectorial,
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* seleccionar la estrategia ?ptima de acceso a las capas, devolviendo el
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* objeto Strategy con la capa vectorial asociada.
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*
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* @param v SingleLayer.
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*
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* @return Estrategia.
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*/
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public static Strategy getStrategy(SingleLayer v) { |
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if (v.getSource().getDriver() instanceof BoundedShapes) { |
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return new ShpStrategy((FLayer) v); |
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} else {
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return new DefaultStrategy((FLayer) v); |
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} |
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} |
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/**
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* Crea un ShapeInfo en memoria o en disco en funci?n de la memoria
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* disponible
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*
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* @param adapter VectorialAdapter.
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*
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* @return ShapeInfo.
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*/
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public static ShapeInfo createShapeInfo(VectorialAdapter adapter) { |
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//TODO falta que implementar el DiskShapeInfo.
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return new MemoryShapeInfo(); |
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} |
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} |