protected function addGetPrevious(&$script)
{
$useScope = $this->behavior->useScope();
list($methodSignature, $paramsDoc, $buildScope, $buildScopeVars) = $this->behavior->generateScopePhp();
$script .= "\n/**\n * Get the previous item in the list, i.e. the one for which rank is immediately lower\n *\n * @param PropelPDO \$con optional connection\n *\n * @return {$this->objectClassname}\n */\npublic function getPrevious(PropelPDO \$con = null)\n{";
$script .= "\n\n \$query = {$this->queryClassname}::create();\n";
if ($useScope) {
$methodSignature = str_replace(' = null', '', $methodSignature);
$script .= "\n \$scope = \$this->getScopeValue();\n {$buildScopeVars}\n \$query->filterByRank(\$this->{$this->getColumnGetter()}() - 1, {$methodSignature});\n";
} else {
$script .= "\n \$query->filterByRank(\$this->{$this->getColumnGetter()}() - 1);\n";
}
$script .= "\n\n return \$query->findOne(\$con);\n}\n";
}
protected function addGetMaxRank(&$script)
{
$this->builder->declareClasses('Propel');
$useScope = $this->behavior->useScope();
if ($useScope) {
list($methodSignature, $paramsDoc, $buildScope) = $this->behavior->generateScopePhp();
}
$script .= "\n/**\n * Get the highest rank\n * ";
if ($useScope) {
$script .= "\n{$paramsDoc}\n";
}
$script .= "\n * @param PropelPDO \$con optional connection\n * @return integer highest position\n */\npublic function getMaxRank(" . ($useScope ? "{$methodSignature}, " : "") . "PropelPDO \$con = null)\n{\n if (\$con === null) {\n \$con = Propel::getConnection({$this->peerClassname}::DATABASE_NAME);\n }\n // shift the objects with a position lower than the one of object\n \$this->addSelectColumn('MAX(' . {$this->peerClassname}::RANK_COL . ')');";
if ($useScope) {
$script .= "\n {$buildScope}\n {$this->peerClassname}::sortableApplyScopeCriteria(\$this, \$scope);";
}
$script .= "\n \$stmt = \$this->doSelect(\$con);\n\n return \$stmt->fetchColumn();\n}\n";
}
