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-rw-r--r--cpp/src/qmf/QueryImpl.h77
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diff --git a/cpp/src/qmf/QueryImpl.h b/cpp/src/qmf/QueryImpl.h
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--- a/cpp/src/qmf/QueryImpl.h
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-#ifndef _QMF_QUERY_IMPL_H_
-#define _QMF_QUERY_IMPL_H_
-/*
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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 "qpid/RefCounted.h"
-#include "qmf/Query.h"
-#include "qmf/DataAddr.h"
-#include "qmf/SchemaId.h"
-#include "qmf/Expression.h"
-#include "qpid/types/Variant.h"
-#include <boost/shared_ptr.hpp>
-
-namespace qmf {
- class QueryImpl : public virtual qpid::RefCounted {
- public:
- //
- // Public impl-only methods
- //
- QueryImpl(const qpid::types::Variant::Map&);
- qpid::types::Variant::Map asMap() const;
-
- //
- // Methods from API handle
- //
- QueryImpl(QueryTarget t, const std::string& pr) : target(t), predicateCompiled(false) { parsePredicate(pr); }
- QueryImpl(QueryTarget t, const std::string& c, const std::string& p, const std::string& pr) :
- target(t), schemaId(SCHEMA_TYPE_DATA, p, c), predicateCompiled(false) { parsePredicate(pr); }
- QueryImpl(QueryTarget t, const SchemaId& s, const std::string& pr) :
- target(t), schemaId(s), predicateCompiled(false) { parsePredicate(pr); }
- QueryImpl(const DataAddr& a) : target(QUERY_OBJECT), dataAddr(a), predicateCompiled(false) {}
-
- QueryTarget getTarget() const { return target; }
- const DataAddr& getDataAddr() const { return dataAddr; }
- const SchemaId& getSchemaId() const { return schemaId; }
- void setPredicate(const qpid::types::Variant::List& pr) { predicate = pr; }
- const qpid::types::Variant::List& getPredicate() const { return predicate; }
- bool matchesPredicate(const qpid::types::Variant::Map& map) const;
-
- private:
- QueryTarget target;
- SchemaId schemaId;
- DataAddr dataAddr;
- qpid::types::Variant::List predicate;
- mutable bool predicateCompiled;
- mutable boost::shared_ptr<Expression> expression;
-
- void parsePredicate(const std::string& s);
- };
-
- struct QueryImplAccess
- {
- static QueryImpl& get(Query&);
- static const QueryImpl& get(const Query&);
- };
-}
-
-#endif
-