text: /**
   *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.
   */
  /*
   * filter_private.h
   *
   *  \date       Feb 13, 2013
   *  \author     <a href="mailto:dev@celix.apache.org">Apache Celix Project Team</a>
   *  \copyright  Apache License, Version 2.0
   */
  
  
  #ifndef FILTER_PRIVATE_H_
  #define FILTER_PRIVATE_H_
  
  #include "filter.h"
  #include "array_list.h"
  
  typedef enum operand
  {
  	EQUAL,
  	APPROX,
  	GREATER,
      GREATEREQUAL,
  	LESS,
  	LESSEQUAL,
  	PRESENT,
  	SUBSTRING,
  	AND,
  	OR,
  	NOT,
  } OPERAND;
  
  struct filter {
  	OPERAND operand;
  	char * attribute;
  	void * value;
  	char *filterStr;
  };
  
  
  #endif /* FILTER_PRIVATE_H_ */
  