| 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
{
$query = "MATCH (n) WHERE id(n) <> {input}\n RETURN n LIMIT {limit}";
return Statement::create($query, ['input' => $input->identity(), 'limit' => 300]);
} public function testOverride()
{
$engine = new OverrideDiscoveryEngine();
$input = FakeNode::createDummy();
$this->assertCount(2, $engine->discoveryQuery($input)->parameters());
$this->assertEquals($input->identity(), $engine->discoveryQuery($input)->parameters()['input']);
$this->assertEquals("recommendation", $engine->recoResultName());
$this->assertEquals("rate", $engine->scoreResultName());
$this->assertEquals("source", $engine->idParamName());
$this->assertEquals(10, $engine->defaultScore());
}
