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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "field_index_collection.h"
#include "field_inverter.h"
#include "ordered_field_index_inserter.h"
#include <vespa/searchlib/bitcompression/posocccompression.h>
#include <vespa/searchlib/index/i_field_length_inspector.h>
#include <vespa/searchcommon/common/schema.h>
#include <vespa/vespalib/btree/btree.hpp>
#include <vespa/vespalib/btree/btreeiterator.hpp>
#include <vespa/vespalib/btree/btreenode.hpp>
#include <vespa/vespalib/btree/btreenodeallocator.hpp>
#include <vespa/vespalib/btree/btreenodestore.hpp>
#include <vespa/vespalib/btree/btreeroot.hpp>
#include <vespa/vespalib/btree/btreestore.hpp>
#include <vespa/vespalib/util/exceptions.h>
namespace search {
using index::DocIdAndFeatures;
using index::IFieldLengthInspector;
using index::Schema;
using index::WordDocElementFeatures;
namespace memoryindex {
FieldIndexCollection::FieldIndexCollection(const Schema& schema, const IFieldLengthInspector& inspector)
: _fieldIndexes(),
_numFields(schema.getNumIndexFields())
{
for (uint32_t fieldId = 0; fieldId < _numFields; ++fieldId) {
const auto& field = schema.getIndexField(fieldId);
if (field.use_interleaved_features()) {
_fieldIndexes.push_back(std::make_unique<FieldIndex<true>>(schema, fieldId,
inspector.get_field_length_info(field.getName())));
} else {
_fieldIndexes.push_back(std::make_unique<FieldIndex<false>>(schema, fieldId,
inspector.get_field_length_info(field.getName())));
}
}
}
FieldIndexCollection::~FieldIndexCollection() = default;
void
FieldIndexCollection::dump(search::index::IndexBuilder &indexBuilder)
{
for (uint32_t fieldId = 0; fieldId < _numFields; ++fieldId) {
indexBuilder.startField(fieldId);
_fieldIndexes[fieldId]->dump(indexBuilder);
indexBuilder.endField();
}
}
vespalib::MemoryUsage
FieldIndexCollection::getMemoryUsage() const
{
vespalib::MemoryUsage usage;
for (auto &fieldIndex : _fieldIndexes) {
usage.merge(fieldIndex->getMemoryUsage());
}
return usage;
}
FieldIndexRemover &
FieldIndexCollection::get_remover(uint32_t field_id)
{
return _fieldIndexes[field_id]->getDocumentRemover();
}
IOrderedFieldIndexInserter &
FieldIndexCollection::get_inserter(uint32_t field_id)
{
return _fieldIndexes[field_id]->getInserter();
}
index::FieldLengthCalculator &
FieldIndexCollection::get_calculator(uint32_t field_id)
{
return _fieldIndexes[field_id]->get_calculator();
}
}
}
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