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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
/**
* Class representing a integer field in the result set
*
*/
package com.yahoo.prelude.fastsearch;
import com.yahoo.search.result.NanNumber;
import com.yahoo.data.access.Inspector;
/**
* @author Bjørn Borud
*/
public class IntegerField extends DocsumField {
static final int EMPTY_VALUE = Integer.MIN_VALUE;
public IntegerField(String name) {
super(name);
}
private Object convert(int value) {
if (value == EMPTY_VALUE) {
return NanNumber.NaN;
} else {
return value;
}
}
@Override
public String toString() {
return "field " + getName() + " type int";
}
@Override
public Object convert(Inspector value) {
return convert((int)value.asLong(EMPTY_VALUE));
}
}
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