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-rw-r--r--trunk/qpid/cpp/include/qmf/engine/Query.h112
1 files changed, 0 insertions, 112 deletions
diff --git a/trunk/qpid/cpp/include/qmf/engine/Query.h b/trunk/qpid/cpp/include/qmf/engine/Query.h
deleted file mode 100644
index 3ed08c5d8e..0000000000
--- a/trunk/qpid/cpp/include/qmf/engine/Query.h
+++ /dev/null
@@ -1,112 +0,0 @@
-#ifndef _QmfEngineQuery_
-#define _QmfEngineQuery_
-
-/*
- * 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 <qmf/engine/ObjectId.h>
-#include <qmf/engine/Value.h>
-
-namespace qmf {
-namespace engine {
-
- class Object;
- struct QueryElementImpl;
- struct QueryImpl;
- struct QueryExpressionImpl;
- class SchemaClassKey;
-
- enum ValueOper {
- O_EQ = 1,
- O_NE = 2,
- O_LT = 3,
- O_LE = 4,
- O_GT = 5,
- O_GE = 6,
- O_RE_MATCH = 7,
- O_RE_NOMATCH = 8,
- O_PRESENT = 9,
- O_NOT_PRESENT = 10
- };
-
- struct QueryOperand {
- virtual ~QueryOperand() {}
- virtual bool evaluate(const Object* object) const = 0;
- };
-
- struct QueryElement : public QueryOperand {
- QueryElement(const char* attrName, const Value* value, ValueOper oper);
- QueryElement(QueryElementImpl* impl);
- virtual ~QueryElement();
- bool evaluate(const Object* object) const;
-
- QueryElementImpl* impl;
- };
-
- enum ExprOper {
- E_NOT = 1,
- E_AND = 2,
- E_OR = 3,
- E_XOR = 4
- };
-
- struct QueryExpression : public QueryOperand {
- QueryExpression(ExprOper oper, const QueryOperand* operand1, const QueryOperand* operand2);
- QueryExpression(QueryExpressionImpl* impl);
- virtual ~QueryExpression();
- bool evaluate(const Object* object) const;
-
- QueryExpressionImpl* impl;
- };
-
- class Query {
- public:
- Query(const char* className, const char* packageName);
- Query(const SchemaClassKey* key);
- Query(const ObjectId* oid);
- Query(const Query& from);
- ~Query();
-
- void setSelect(const QueryOperand* criterion);
- void setLimit(uint32_t maxResults);
- void setOrderBy(const char* attrName, bool decreasing);
-
- const char* getPackage() const;
- const char* getClass() const;
- const ObjectId* getObjectId() const;
-
- bool haveSelect() const;
- bool haveLimit() const;
- bool haveOrderBy() const;
- const QueryOperand* getSelect() const;
- uint32_t getLimit() const;
- const char* getOrderBy() const;
- bool getDecreasing() const;
-
- private:
- friend struct QueryImpl;
- friend class BrokerProxyImpl;
- Query(QueryImpl* impl);
- QueryImpl* impl;
- };
-}
-}
-
-#endif
-