Code Duplication    Length = 8-8 lines in 2 locations

application/modules/mod_link/models/Base/PageLinkQuery.php 2 locations

@@ 454-461 (lines=8) @@
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     *
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     * @return $this|ChildPageLinkQuery The current query, for fluid interface
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     */
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    public function filterByShowOn($showOn = null, $comparison = null)
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    {
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        if (is_string($showOn)) {
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            $showOn = in_array(strtolower($showOn), array('false', 'off', '-', 'no', 'n', '0', '')) ? false : true;
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        }
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        return $this->addUsingAlias(PageLinkTableMap::COL_SHOW_ON, $showOn, $comparison);
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    }
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    /**
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     * Filter the query on the permanent column
@@ 481-488 (lines=8) @@
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     *
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     * @return $this|ChildPageLinkQuery The current query, for fluid interface
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     */
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    public function filterByPermanent($permanent = null, $comparison = null)
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    {
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        if (is_string($permanent)) {
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            $permanent = in_array(strtolower($permanent), array('false', 'off', '-', 'no', 'n', '0', '')) ? false : true;
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        }
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        return $this->addUsingAlias(PageLinkTableMap::COL_PERMANENT, $permanent, $comparison);
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    }
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    /**
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     * Filter the query by a related \mod_link\models\PageLinkProduct object