Ejemplo n.º 1
0
 function it_should_throw_error_when_creating_duplicated_relationships(Relationship $relationship)
 {
     $relationship->getType()->willReturn('RELATES');
     $relationship->getStartNode()->willReturn('person');
     $relationship->getEndNode()->willReturn('company');
     $this->addRelationship($relationship);
     $this->shouldThrow('Neoxygen\\Neogen\\Exception\\SchemaDefinitionException')->duringAddRelationship($relationship);
 }
Ejemplo n.º 2
0
 /**
  * Adds a relationship to the relationship collection
  *
  * @param  Relationship              $relationship
  * @return bool
  * @throws SchemaDefinitionException
  */
 public function addRelationship(Relationship $relationship)
 {
     foreach ($this->relationships as $rel) {
         if ($rel->getType() === $relationship->getType() && $rel->getStartNode() === $relationship->getStartNode() && $rel->getEndNode() === $relationship->getEndNode()) {
             throw new SchemaDefinitionException(sprintf('There is already a relationship declared with TYPE "%s" and STARTNODE "%s" and ENDNODE "%s"', $relationship->getType(), $relationship->getStartNode(), $relationship->getEndNode()));
         }
     }
     return $this->relationships->add($relationship);
 }
Ejemplo n.º 3
0
 function it_should_define_percentage_of_target_nodes(ObjectCollection $collection, Relationship $relationship)
 {
     $collection->count()->willReturn(100);
     $relationship->hasPercentage()->willReturn(false);
     $relationship->getEndNode()->willReturn('person');
     $this->getTargetNodesCount($relationship, $collection)->shouldBe(60);
     $collection->count()->willReturn(1);
     $relationship->hasPercentage()->willReturn(false);
     $relationship->getEndNode()->willReturn('person');
     $this->getTargetNodesCount($relationship, $collection)->shouldBe(1);
     $collection->count()->willReturn(1000);
     $relationship->hasPercentage()->willReturn(false);
     $this->getTargetNodesCount($relationship, $collection)->shouldBe(200);
     $collection->count()->willReturn(100);
     $relationship->hasPercentage()->willReturn(true);
     $relationship->getPercentage()->willReturn(65);
     $this->getTargetNodesCount($relationship, $collection)->shouldBe(65);
     $collection->count()->willReturn(1000);
     $relationship->hasPercentage()->willReturn(true);
     $relationship->getPercentage()->willReturn(45);
     $this->getTargetNodesCount($relationship, $collection)->shouldBe(450);
 }
Ejemplo n.º 4
0
 /**
  * @param  RelationshipDefinition $relationship
  * @param  ObjectCollection       $targetNodes
  * @return int
  */
 public function getTargetNodesCount(RelationshipDefinition $relationship, ObjectCollection $targetNodes)
 {
     $targetCount = $targetNodes->count();
     if ($relationship->hasPercentage()) {
         $pct = $relationship->getPercentage();
     } else {
         $pct = $targetCount <= 100 ? 60 : 20;
     }
     $percentage = $pct / 100;
     $count = round($targetCount * $percentage);
     return (int) $count;
 }