| public discoveryQuery ( GraphAware\Common\Type\Node $input, GraphAware\Reco4PHP\Context\Context $context ) : GraphAware\Common\Cypher\StatementInterface | ||
| $input | GraphAware\Common\Type\Node | |
| $context | GraphAware\Reco4PHP\Context\Context | |
| return | GraphAware\Common\Cypher\StatementInterface | |
public function discoveryQuery(Node $input, Context $context) : StatementInterface
{
$query = "MATCH (n) WHERE id(n) <> {inputId} RETURN n";
return Statement::create($query, ['inputId' => $input->identity()]);
} public function testParametersBuilding()
{
$engine = new TestDiscoveryEngine();
$input = FakeNode::createDummy();
$this->assertEquals($input->identity(), $engine->discoveryQuery($input, new SimpleContext())->parameters()['inputId']);
$this->assertCount(1, $engine->discoveryQuery($input, new SimpleContext())->parameters());
}