Owning IRI type (stores its own `std::string`).

D is not serializable

This class either encodes a `Date`, a year that is outside the range that can be currently represented by the year class [-9999, 9999], or a `DayTimeD

Groups triplets and filters. Represents a node in a tree (as graph patterns are recursive).

An `OPTIONAL` clause. TODO<joka921> the `_optional` member of the child should not be necessary.

Friend serialization function, defined inline.

______________________________________________________________________________ Class similar to `Date` which holds an `xsd:dayTimeDuration` value in 6

This operation sorts an `IdTable` by the `internal` order of the IDs. This order is cheap to compute (just a bitwise compare of integers), but is diff

A GeoPoint represents a pair of geographical coordinates on earth consisting of latitude (lat) and longitude (lng).

Organize each test case into a neat struct to hold the expected values.

A static and non-static member function that can be also used with the `CALL_FIXED_SIZE` macro

BIND operation.

Owning Literal type (stores its own `std::string`).

An operation that takes a set of subresults that pairwise-disjoint sets of bound variables and materializes the full Cartesian product of these operat

Helper for parsing `HttpRequest` into `ParsedRequest`. The parsing has many common patterns but the details are slightly different. This struct stores

A wrapper around a `std::variant` that can hold the different types that the subject, predicate, or object of a triple can have in the Turtle Parser.

Represents the data returned by a limitOffsetClause.

A custom exception that will be thrown for all configuration errors while reading or writing materialized views.

This class handles the efficient writing of the results of a JOIN operation to a column-based `IdTable`. The underlying assumption is that in both inp

this struct is used to get the bounding box of an arbitrary geometry type.

Owning LiteralOrIri type (stores its own strings).

Describes a configuration option. A configuration option can only hold/parse/set values of a specific type, decided when creating the object. */

A representation of an undirected graph with at most 64 nodes. Each node is represented by a 64-bit number, where the i-th bit is 1 iff the correspond

Compute the distance between two WKT geometries.

Store a variable that appeared in an ORDER BY clause.

An Error occurred that immediately results in a specific HTTP status code. This can be used to prematurely end the execution of a request in the Serve

Simple URL class that parses the components from a given URL string and provides "getters" for them (some of the components are implicit, such as the

Generates new graphs with a fixed prefix that don't exist yet. Currently, the graphs are of the form `{prefix}/{ascending number}`.

Implement the case where an `OPTIONAL` clause is joined with the empty pattern. Conceptually this is the same as an optional join with the neutral ele

The result of an `Operation`. This is the class QLever uses for all intermediate or final results when processing a SPARQL query. The actual data is e

This class implements the TextLimit operation. It limits the number of texts that are returned for each unique entity combination. The texts are selec

Store an expression that appeared in an ORDER BY clause.

Match a PathSearch operation

A class for the intermediate parsing results of `quads`. Provides utilities for converting the quads into the required formats. The Quads/Triples can

This Operation takes a Result with at least one column containing ids, and a column index referring to such a column. It then creates a Result contain

Forward declarations.

The implementation of the SPARQL `ORDER BY` operation. Note: This class sorts its input in the way that is expected by an end user e.g. `-3 < 0` etc.

The SERVICE operation. Sends a query to the remote endpoint specified by the service IRI, gets the result as JSON, parses it, and writes it into a res

Exception class for rethrowing exceptions during a query abort. Such exceptions are never printed but still keep the original what() message just in c

An exception signalling an cancellation

This is the type we use to store literals and IRIs in the `LocalVocab`. It consists of a `LiteralOrIri` and a cache to store the position, where the e

A spatial search limited only by a maximum distance.

* @brief Create random doubles from a given range [min, max]. */

A `ResponseMiddleware` is a function that can modify a response right before it is sent out. `UpdateMiddleware` is used for updates and `QueryMiddlewa

Describes a table of measured execution times of functions.

This exception is supposed to be thrown when an allocation is requested that exceeds the limit of the allocator.

@brief A custom exception, for when somebody tries to get a value from a `ConfigOption`, but gives the wrong type as template parameter. */

@brief A custom exception, for when somebody tries to set a `ConfigOption` with a json value, that represents the wrong type. */

A class for managing a validator, exception or normal, that checks `ConfigOption`s. This class saves references to the `ConfigOption`s for the valida

@brief A custom exception, for when somebody tries to get a value from a `ConfigOption`, but the value wasn't set. */

Exception type for construction of GeoPoints that have invalid values

2 tags to differentiate between different versions of the setup / construction variants of Mmap Vector which only take a filename

An exception that stores a message as well as the `source_location` where the exception was triggered. Mostly used by the `AD_THROW` and `AD_CONTRACT_

The GROUP_CONCAT Expression

A `GroupGraphPattern` is anything enclosed in `{}`. TODO<joka921> The naming is inconsistent between `GroupGraphPattern` and `GraphPattern`.

Implementation of the `IN` expression