Revision 19419 branches/v10/extensions/extPublish/src/org/gvsig/publish/infoproject/ILayerInfo.java
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/** |
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* This class represents the information about a layer. |
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* This class represents the information about a layer you are seeing. |
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* This class might be reprojected. |
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* |
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* @author Jos? Vicente Hig?n (josevicente.higon@iver.es) |
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* |
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*/ |
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public interface ILayerInfo extends IPersistance {
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/** |
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* |
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* @return layer's title. It must be unique. |
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*/ |
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abstract String getName(); |
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/** |
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* |
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* @return layer's title. |
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*/ |
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abstract String getTitle(); |
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abstract String getEPSG(); |
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/** |
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* Gets the system reference identifier of the layer. |
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* @return integer which identifies the layer's CRS. |
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* If the layer is a group of layers, it will return -1 |
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*/ |
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abstract int getSRID(); |
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/** |
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* @deprecated use getSRID instead |
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* @return string with the epsg code "EPSG:xxxx" |
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*/ |
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abstract String getEPSGString(); |
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/** |
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* |
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* @return minimum scale (layer coordinates) you can see the layer |
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*/ |
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abstract double getMinscale(); |
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/** |
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* |
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* @return maximum scale (layer coordinates) you can see the layer |
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*/ |
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abstract double getMaxscale(); |
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abstract Rectangle2D getBBox(); |
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abstract Object getLegend(); |
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/** |
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* |
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* @return geographic bounding box in layer's coordinates |
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*/ |
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abstract Rectangle2D getBBox(); |
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/** |
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* |
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* @return legend information |
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*/ |
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abstract ILegendInfo getLegend(); |
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/** |
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* |
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* @return datasource information |
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*/ |
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abstract IDataSourceInfo getDataSource(); |
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/** |
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* |
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* @return information about child layers |
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*/ |
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abstract ILayerInfo[] getChilds(); |
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/** |
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* |
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* @return parent layer information |
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*/ |
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abstract ILayerInfo getParent(); |
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/** |
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* |
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* @return information about the layer's view |
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*/ |
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abstract IViewInfo getViewInfo(); |
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/** |
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* It can be null!!
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* @return |
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* |
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* @return information about the layer labeling. It can be null.
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*/ |
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abstract ILabelingInfo getLabeling(); |
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/** |
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* |
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* @param layerName |
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* @return this
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* @param layerName layer's name
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* @return information about the layer
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*/ |
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abstract ILayerInfo findLayer(String layerName); |
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} |
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