--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/searcher/searchserver/inc/CCPixAbstractSearcher.h	Tue Jul 06 15:30:04 2010 +0300
@@ -0,0 +1,103 @@
+/*
+ * CCPixAbstractSearcher.h
+ *
+ *  Created on: Oct 8, 2009
+ *      Author: admin
+ */
+
+#ifndef CCPIXABSTRACTSEARCHER_H_
+#define CCPIXABSTRACTSEARCHER_H_
+
+#include <e32base.h>
+
+#include "cpixmaindefs.h"
+#include "cpixdoc.h"
+
+// FORWARD DECLARATIONS
+class CSearchDocument;
+class CCPixAsyncronizer;
+class MCPixAsyncronizerObserver;
+
+_LIT(KCpixDefaultSearchField, CPIX_DEFAULT_FIELD);
+
+class CCPixAbstractSearcher : public CBase
+	{
+public: 
+	
+	enum TQueryParser {
+		EDatabaseQueryParser = 0,
+		EIncrementalQueryParser = 1
+	};
+	
+	
+public: 
+	
+	virtual ~CCPixAbstractSearcher();
+	
+	/**
+	 * Cancel any incomplete asyncronous operation
+	 * @param aMessage RMessage2 of CancelAll request
+	 */
+	virtual void CancelAll(const RMessage2& aMessage) = 0;	
+	
+	/**
+	 * Search given terms from the default field.
+	 * @param aSearchTerms Terms to look for.
+	 * @param aObserver Observing object for this asyncronous call
+	 * @param aMessage The requesting message 
+	 * @return ETrue if search was commited, EFalse if it was stop word for example and search was not commited
+	 */
+	virtual TBool SearchL(const TDesC& aSearchTerms, MCPixAsyncronizerObserver* aObserver, const RMessage2& aMessage) = 0;
+	
+	/**
+	 * Complete previous call to SearchL
+	 * @return Count of result documents.
+	 */
+	virtual TInt SearchCompleteL() = 0;
+
+	/**
+	 * Gets document from the current search results.
+	 * @param aObserver Observing object for this asyncronous call
+	 * @param aMessage The requesting message 
+	 * @parma aIndex index of the requested document 
+	 */
+	virtual void GetDocumentL(TInt aIndex, MCPixAsyncronizerObserver* aObserver, const RMessage2& aMessage) = 0;
+	
+	/**
+	 * Complete the previous GetDocumentL
+	 * @return Document. Ownership is transferred to the caller of this function.
+	 */
+	virtual CSearchDocument* GetDocumentCompleteL() = 0;
+
+	/**
+	 * Creates new database (and destroys existing) if path is given. Otherwise, opens existing database.
+	 * @param aDefaultSearchField Default field to which query results are looked from.
+	 * @param aBaseAppClass Application class of this database handle.
+	 * 	      Defines which database this handle connects to.
+	 */
+	virtual void OpenDatabaseL(const TDesC& aSearchableId, const TDesC& aDefaultSearchField = KCpixDefaultSearchField) = 0;
+	
+	virtual void SetQueryParserL( TInt aQueryParser ) = 0; 
+	
+	/**
+	 * IsOpen 
+	 * @returns ETrue if the database is currently open
+	 */
+	virtual TBool IsOpen() = 0;
+	
+	/**
+	 * Sets the analyzer for this searcher. 
+	 * 
+	 * @param aAnalyzer analyzer definition string. See analyzer definition 
+	 * 		  syntax in the documentation
+	 */
+	virtual void SetAnalyzerL(const TDesC& aAnalyzer) = 0; 
+	
+public: 
+	
+	static CSearchDocument* ConvertDocumentL( cpix_Document* aDocument ); 
+
+	};
+
+
+#endif /* CCPIXABSTRACTSEARCHER_H_ */