Imported Upstream version 2.2.0upstream/2.2.0

1 files changed, 0 insertions, 54 deletions

diff --git a/db/querypattern.cpp b/db/querypattern.cpp
deleted file mode 100644
index 589182de1df..00000000000
--- a/db/querypattern.cpp
+++ /dev/null
@@ -1,54 +0,0 @@
-// @file querypattern.cpp - Query pattern matching for selecting similar plans given similar queries.
-
-/*    Copyright 2011 10gen Inc.
- *
- *    Licensed under the Apache License, Version 2.0 (the "License");
- *    you may not use this file except in compliance with the License.
- *    You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- *    Unless required by applicable law or agreed to in writing, software
- *    distributed under the License is distributed on an "AS IS" BASIS,
- *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *    See the License for the specific language governing permissions and
- *    limitations under the License.
- */
-
-#include "querypattern.h"
-
-namespace mongo {
-
-    /** for testing only - speed unimportant */
-    bool QueryPattern::operator==( const QueryPattern &other ) const {
-        bool less = operator<( other );
-        bool more = other.operator<( *this );
-        assert( !( less && more ) );
-        return !( less || more );
-    }
-    
-    /** for testing only - speed unimportant */
-    bool QueryPattern::operator!=( const QueryPattern &other ) const {
-        return !operator==( other );
-    }
-    
-    void QueryPattern::setSort( const BSONObj sort ) {
-        _sort = normalizeSort( sort );
-    }
-    
-    BSONObj QueryPattern::normalizeSort( const BSONObj &spec ) {
-        if ( spec.isEmpty() )
-            return spec;
-        int direction = ( spec.firstElement().number() >= 0 ) ? 1 : -1;
-        BSONObjIterator i( spec );
-        BSONObjBuilder b;
-        while( i.moreWithEOO() ) {
-            BSONElement e = i.next();
-            if ( e.eoo() )
-                break;
-            b.append( e.fieldName(), direction * ( ( e.number() >= 0 ) ? -1 : 1 ) );
-        }
-        return b.obj();
-    }
-    
-} // namespace mongo