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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.prelude.fastsearch;
import com.yahoo.search.result.NanNumber;
import com.yahoo.data.access.Inspector;
/**
* @author Mathias Mølster Lidal
*/
public class DoubleField extends DocsumField {
static final double EMPTY_VALUE = Double.NaN;
public DoubleField(String name) {
super(name);
}
private Object convert(double value) {
if (Double.isNaN(value)) {
return NanNumber.NaN;
} else {
return Double.valueOf(value);
}
}
@Override
public Object convert(Inspector value) {
return convert(value.asDouble(EMPTY_VALUE));
}
}
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