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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "tensor_factory_blueprint.h"
#include <vespa/eval/eval/function.h>
#include <vespa/log/log.h>
LOG_SETUP(".features.tensor_factory_blueprint");
using namespace search::fef;
using vespalib::eval::Function;
namespace search {
namespace features {
vespalib::string TensorFactoryBlueprint::ATTRIBUTE_SOURCE = "attribute";
vespalib::string TensorFactoryBlueprint::QUERY_SOURCE = "query";
bool
TensorFactoryBlueprint::extractSource(const vespalib::string &source)
{
vespalib::string error;
bool unwrapOk = Function::unwrap(source, _sourceType, _sourceParam, error);
if (!unwrapOk) {
LOG(error, "Failed to extract source param: '%s'", error.c_str());
return false;
}
if (_sourceType != ATTRIBUTE_SOURCE && _sourceType != QUERY_SOURCE) {
LOG(error, "Expected source type '%s' or '%s', but it was '%s'",
ATTRIBUTE_SOURCE.c_str(), QUERY_SOURCE.c_str(), _sourceType.c_str());
return false;
}
return true;
}
TensorFactoryBlueprint::TensorFactoryBlueprint(const vespalib::string &baseName)
: Blueprint(baseName),
_sourceType(),
_sourceParam(),
_dimension("0"), // default dimension is set to the source param if not specified.
_valueType(vespalib::eval::ValueType::error_type())
{
}
TensorFactoryBlueprint::~TensorFactoryBlueprint() {}
} // namespace features
} // namespace search
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