query.cpp

/*
 * Copyright (c) 2008-2022, Hazelcast, Inc. All Rights Reserved.
 *
 * 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 "hazelcast/client/query/predicates.h"
#include "hazelcast/client/spi/ClientContext.h"
 
namespace hazelcast {
namespace client {
namespace query {
const char* const query_constants::KEY_ATTRIBUTE_NAME = "__key";
const char* const query_constants::THIS_ATTRIBUTE_NAME = "this";
 
base_predicate::base_predicate(hazelcast_client& client)
  : out_stream(spi::ClientContext(client)
                 .get_serialization_service()
                 .new_output_stream())
{}
 
named_predicate::named_predicate(hazelcast_client& client,
                                 const std::string& attribute_name)
  : base_predicate(client)
{
    out_stream.write(attribute_name);
}
 
instance_of_predicate::instance_of_predicate(hazelcast_client& client,
                                             const std::string& java_class_name)
  : base_predicate(client)
{
    out_stream.write(java_class_name);
}
 
sql_predicate::sql_predicate(hazelcast_client& client, const std::string& sql)
  : base_predicate(client)
{
    out_stream.write(sql);
}
 
like_predicate::like_predicate(hazelcast_client& client,
                               const std::string& attribute,
                               const std::string& expression)
  : named_predicate(client, attribute)
{
    out_stream.write(expression);
}
 
ilike_predicate::ilike_predicate(hazelcast_client& client,
                                 const std::string& attribute,
                                 const std::string& expression)
  : named_predicate(client, attribute)
{
    out_stream.write(expression);
}
 
regex_predicate::regex_predicate(hazelcast_client& client,
                                 const std::string& attribute,
                                 const std::string& expression)
  : named_predicate(client, attribute)
{
    out_stream.write(expression);
}
 
true_predicate::true_predicate(hazelcast_client& client)
  : base_predicate(client)
{}
 
false_predicate::false_predicate(hazelcast_client& client)
  : base_predicate(client)
{}
} // namespace query
} // namespace client
} // namespace hazelcast