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reduce penalty for special searches by name

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Additional penalty for special terms with operator None
should only go to near searches. To reduce the number
of produced searches, restrict the none operator to
appear only in conjunction with the name.
This commit is contained in:
Sarah Hoffmann
2021-09-02 18:13:45 +02:00
parent 94d3dee369
commit 98c2e08add
1 changed files with 5 additions and 2 deletions
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7
lib-php/TokenSpecialTerm.php
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@@ -44,7 +44,10 @@ class SpecialTerm
*/
public function isExtendable($oSearch, $oPosition)
{
return !$oSearch->hasOperator() && $oPosition->isPhrase('');
return !$oSearch->hasOperator()
&& $oPosition->isPhrase('')
&& ($this->iOperator != \Nominatim\Operator::NONE
|| (!$oSearch->hasAddress() && !$oSearch->hasHousenumber() && !$oSearch->hasCountry()));
}
/**
@@ -66,8 +69,8 @@ class SpecialTerm
$iOp = \Nominatim\Operator::NAME;
} else {
$iOp = \Nominatim\Operator::NEAR;
$iSearchCost += 2;
}
$iSearchCost += 2;
} elseif (!$oPosition->isFirstToken() && !$oPosition->isLastToken()) {
$iSearchCost += 2;
}