/**
* {@inheritdoc}
*/
public function hasBindingTypes(Expression $expr = null)
{
$this->assertPackagesLoaded();
if (!$expr) {
return !$this->typeDescriptors->isEmpty();
}
foreach ($this->typeDescriptors->toArray() as $typeName => $typesByPackage) {
foreach ($typesByPackage as $type) {
if ($type->match($expr)) {
return true;
}
}
}
return false;
}
/**
* {@inheritdoc}
*/
public function hasTypeDescriptors(Expression $expr = null)
{
$this->assertModulesLoaded();
if (!$expr) {
return !$this->typeDescriptors->isEmpty();
}
foreach ($this->typeDescriptors->toArray() as $typeName => $descriptorsByModule) {
foreach ($descriptorsByModule as $typeDescriptor) {
if ($expr->evaluate($typeDescriptor)) {
return true;
}
}
}
return false;
}
