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Integration of the new way to compute relations into the datamodel (ComputeImpactedItems)

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SVN:trunk[3570]
This commit is contained in:
Denis Flaven
2015-04-29 16:35:21 +00:00
parent f69109bc43
commit d63b4ef6d1
10 changed files with 396 additions and 69 deletions
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44
core/dbobjectset.class.php
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@@ -992,6 +992,50 @@ class DBObjectSet
return $aRelatedObjs;
}
/**
* Compute the "RelatedObjects" (forward or "down" direction) for the set
* for the specified relation
*
* @param string $sRelCode The code of the relation to use for the computation
* @param int $iMaxDepth Maximum recursion depth
* @param boolean $bEnableReduncancy Whether or not to take into account the redundancy
*
* @return RelationGraph The graph of all the related objects
*/
public function GetRelatedObjectsDown($sRelCode, $iMaxDepth = 99, $bEnableRedundancy = true)
{
$oGraph = new RelationGraph();
$this->Rewind();
while($oObj = $this->Fetch())
{
$oGraph->AddSourceObject($oObj);
}
$oGraph->ComputeRelatedObjectsDown($sRelCode, $iMaxDepth, $bEnableRedundancy);
return $oGraph;
}
/**
* Compute the "RelatedObjects" (reverse or "up" direction) for the set
* for the specified relation
*
* @param string $sRelCode The code of the relation to use for the computation
* @param int $iMaxDepth Maximum recursion depth
* @param boolean $bEnableReduncancy Whether or not to take into account the redundancy
*
* @return RelationGraph The graph of all the related objects
*/
public function GetRelatedObjectsUp($sRelCode, $iMaxDepth = 99, $bEnableRedundancy = true)
{
$oGraph = new RelationGraph();
$this->Rewind();
while($oObj = $this->Fetch())
{
$oGraph->AddSinkObject($oObj);
}
$oGraph->ComputeRelatedObjectsUp($sRelCode, $iMaxDepth, $bEnableRedundancy);
return $oGraph;
}
/**
* Builds an object that contains the values that are common to all the objects
* in the set. If for a given attribute, objects in the set have various values