public static System.Predicate <T> HasRelType <T>(int relTypeId) where T : SchemaDescriptorSupplier
{
return(supplier =>
{
SchemaDescriptor schema = supplier.schema();
return Schema.entityType() == EntityType.RELATIONSHIP && ArrayUtils.contains(Schema.EntityTokenIds, relTypeId);
});
}
public static System.Predicate <T> HasLabel <T>(int labelId) where T : SchemaDescriptorSupplier
{
return(supplier =>
{
SchemaDescriptor schema = supplier.schema();
return Schema.entityType() == EntityType.NODE && ArrayUtils.contains(Schema.EntityTokenIds, labelId);
});
}
internal static long[] SortAndDeduplicate(long[] labels)
{
if (ArrayUtils.isNotEmpty(labels))
{
sort(labels);
return(PrimitiveLongCollections.deduplicate(labels));
}
return(labels);
}
public override bool IsAffected(long[] entityTokenIds)
{
foreach (int id in _entityTokens)
{
if (ArrayUtils.contains(entityTokenIds, id))
{
return(true);
}
}
return(false);
}
internal static void ValidateQuery(IndexCapability capability, IndexOrder indexOrder, IndexQuery[] predicates)
{
if (indexOrder != IndexOrder.NONE)
{
ValueCategory valueCategory = predicates[0].ValueGroup().category();
IndexOrder[] orderCapability = capability.OrderCapability(valueCategory);
if (!ArrayUtil.contains(orderCapability, indexOrder))
{
orderCapability = ArrayUtils.add(orderCapability, IndexOrder.NONE);
throw new System.NotSupportedException(format("Tried to query index with unsupported order %s. Supported orders for query %s are %s.", indexOrder, Arrays.ToString(predicates), Arrays.ToString(orderCapability)));
}
}
}
public override bool IsAffected(long[] entityTokenIds)
{
return(ArrayUtils.contains(entityTokenIds, _relTypeId));
}
private bool CorrectType()
{
return(_types == null || ArrayUtils.contains(_types, Cursor.type()));
}
public static bool HasRelType(SchemaDescriptorSupplier supplier, int relTypeId)
{
SchemaDescriptor schema = supplier.Schema();
return(Schema.entityType() == EntityType.RELATIONSHIP && ArrayUtils.contains(Schema.EntityTokenIds, relTypeId));
}
public static bool HasLabel(SchemaDescriptorSupplier supplier, int labelId)
{
SchemaDescriptor schema = supplier.Schema();
return(Schema.entityType() == EntityType.NODE && ArrayUtils.contains(Schema.EntityTokenIds, labelId));
}