Revision 102 org.gvsig.gazetteer/trunk/org.gvsig.gazetteer/org.gvsig.gazetteer.lib/src/main/java/org/gvsig/gazetteer/drivers/IGazetteerServiceDriver.java

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IGazetteerServiceDriver.java
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/**
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 * This interface contains the common methods that have to be
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 * implemented by all the gazetteer drivers.
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 *
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 *
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 *
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 *
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 * @author Jorge Piera Llodra (piera_jor@gva.es)
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 */
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public interface IGazetteerServiceDriver extends IDiscoveryServiceDriver{
......
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	 * @return Array of the attributes of a feature
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	 */
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	public FeatureTypeAttribute[] describeFeatureType(URI uri, String featureType) throws Exception;
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	/**


  		




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	 * There are protocols that need to invoke the describeFeatureType


  		




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	 * operation before to do a getFeature.


  		




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	 * @return if the describeFeatureType operation is needed. 


  		




  
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	 * @return if the describeFeatureType operation is needed.


  		




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	 */


  		




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	public boolean isDescribeFeatureTypeNeeded();


  		




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	/**


  		




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	 * It returns the foubd records


  		




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	 * @param uri Server URI


  		




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	 * @param query Query with the search parameters


  		




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	 * @return The features


  		




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	 */	


  		




  
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	 */


  		




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	public Feature[] getFeature(URI uri, GazetteerQuery query) throws Exception;


  		




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	/**


  		




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	 * @return the projection


  		




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	 */


  		




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	 */


  		




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	public void setProjection(String projection);


  		




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	/**


  		




  
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	 * Indicates if the protocol requires a username


  		




  
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	 * @param protocol


  		




  
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	 * @return


  		




  
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	 */


  		




  
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	public boolean needsUsername(String protocol);


  		




  
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	/**


  		




  
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	 * Returns username for protocol


  		




  
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	 * @return


  		




  
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	 */


  		




  
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	public String getUsername();


  		




  
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	/**


  		




  
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	 * Saves username for protocol


  		




  
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	 */


  		




  
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	public void setUsername(String username);


  		




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}


  		




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