be/src/runtime/runtime-filter.inline.h

// Licensed to the Apache Software Foundation (ASF) under one
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// 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
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// specific language governing permissions and limitations
// under the License.


#ifndef IMPALA_RUNTIME_RUNTIME_FILTER_INLINE_H
#define IMPALA_RUNTIME_RUNTIME_FILTER_INLINE_H

#include "runtime/runtime-filter.h"

#include "runtime/raw-value.inline.h"
#include "util/bloom-filter.h"
#include "util/min-max-filter.h"
#include "util/time.h"

namespace impala {

inline bool RuntimeFilter::AlwaysTrue() const {
  if (is_bloom_filter()) {
    return HasFilter() && bloom_filter_.Load() == BloomFilter::ALWAYS_TRUE_FILTER;
  } else {
    DCHECK(is_min_max_filter());
    return HasFilter() && min_max_filter_.Load()->AlwaysTrue();
  }
}

inline bool RuntimeFilter::AlwaysFalse() const {
  if (is_bloom_filter()) {
    return bloom_filter_.Load() != BloomFilter::ALWAYS_TRUE_FILTER
        && bloom_filter_.Load()->AlwaysFalse();
  } else {
    DCHECK(is_min_max_filter());
    return min_max_filter_.Load() != nullptr && min_max_filter_.Load()->AlwaysFalse();
  }
}

}

#endif