TrackerResource

Tracker.Resource

GObject.Object
    ╰──Tracker.Resource

Tracker.Resource.prototype.new

function Tracker.Resource.prototype.new(identifier: String): {
    // javascript wrapper for 'tracker_resource_new'
}

Creates a TrackerResource instance.

Tracker.Resource.prototype.add_boolean

function Tracker.Resource.prototype.add_boolean(property_uri: String, value: Number): {
    // javascript wrapper for 'tracker_resource_add_boolean'
}

Adds a boolean object to a multi-valued property.

Tracker.Resource.prototype.add_datetime

function Tracker.Resource.prototype.add_datetime(property_uri: String, value: GLib.DateTime): {
    // javascript wrapper for 'tracker_resource_add_datetime'
}

Adds GDateTime object to the multi-valued property.

Since : 3.2

Tracker.Resource.prototype.add_double

function Tracker.Resource.prototype.add_double(property_uri: String, value: Number): {
    // javascript wrapper for 'tracker_resource_add_double'
}

Adds a double object to a multi-valued property.

Tracker.Resource.prototype.add_gvalue

function Tracker.Resource.prototype.add_gvalue(property_uri: String, value: GObject.Value): {
    // javascript wrapper for 'tracker_resource_add_gvalue'
}

Add 'value' to the list of values for given property.

You can pass any kind of GValue for value, but serialization functions will normally only be able to serialize URIs/relationships and fundamental value types (string, int, etc.).

Tracker.Resource.prototype.add_int

function Tracker.Resource.prototype.add_int(property_uri: String, value: Number): {
    // javascript wrapper for 'tracker_resource_add_int'
}

Adds an integer object to a multi-valued property.

Tracker.Resource.prototype.add_int64

function Tracker.Resource.prototype.add_int64(property_uri: String, value: Number): {
    // javascript wrapper for 'tracker_resource_add_int64'
}

Adds an integer object to a multi-valued property.

Tracker.Resource.prototype.add_relation

function Tracker.Resource.prototype.add_relation(property_uri: String, resource: Tracker.Resource): {
    // javascript wrapper for 'tracker_resource_add_relation'
}

Adds a resource object to a multi-valued property. This function produces similar RDF to Tracker.Resource.prototype.add_uri, although in this function the URI will depend on the identifier set on resource.

Tracker.Resource.prototype.add_string

function Tracker.Resource.prototype.add_string(property_uri: String, value: String): {
    // javascript wrapper for 'tracker_resource_add_string'
}

Adds a string object to a multi-valued property.

Tracker.Resource.prototype.add_uri

function Tracker.Resource.prototype.add_uri(property_uri: String, value: String): {
    // javascript wrapper for 'tracker_resource_add_uri'
}

Adds a resource object to a multi-valued property. This function produces similar RDF to Tracker.Resource.prototype.add_relation, although it requires that the URI is previously known.

Tracker.Resource.prototype.get_first_boolean

function Tracker.Resource.prototype.get_first_boolean(property_uri: String): {
    // javascript wrapper for 'tracker_resource_get_first_boolean'
}

Returns the first boolean object previously assigned to a property.

Tracker.Resource.prototype.get_first_datetime

function Tracker.Resource.prototype.get_first_datetime(property_uri: String): {
    // javascript wrapper for 'tracker_resource_get_first_datetime'
}

Returns the first resource object previously assigned to a property.

Since : 3.2

Tracker.Resource.prototype.get_first_double

function Tracker.Resource.prototype.get_first_double(property_uri: String): {
    // javascript wrapper for 'tracker_resource_get_first_double'
}

Returns the first double object previously assigned to a property.

Tracker.Resource.prototype.get_first_int

function Tracker.Resource.prototype.get_first_int(property_uri: String): {
    // javascript wrapper for 'tracker_resource_get_first_int'
}

Returns the first integer object previously assigned to a property.

Tracker.Resource.prototype.get_first_int64

function Tracker.Resource.prototype.get_first_int64(property_uri: String): {
    // javascript wrapper for 'tracker_resource_get_first_int64'
}

Returns the first integer object previously assigned to a property.

Tracker.Resource.prototype.get_first_relation

function Tracker.Resource.prototype.get_first_relation(property_uri: String): {
    // javascript wrapper for 'tracker_resource_get_first_relation'
}

Returns the first resource object previously assigned to a property.

Tracker.Resource.prototype.get_first_string

function Tracker.Resource.prototype.get_first_string(property_uri: String): {
    // javascript wrapper for 'tracker_resource_get_first_string'
}

Returns the first string object previously assigned to a property.

Tracker.Resource.prototype.get_first_uri

function Tracker.Resource.prototype.get_first_uri(property_uri: String): {
    // javascript wrapper for 'tracker_resource_get_first_uri'
}

Returns the first resource object previously assigned to a property.

Tracker.Resource.prototype.get_identifier

function Tracker.Resource.prototype.get_identifier(): {
    // javascript wrapper for 'tracker_resource_get_identifier'
}

Returns the identifier of a resource.

If the identifier was set to NULL, the identifier returned will be a unique SPARQL blank node identifier, such as "_:123".

Tracker.Resource.prototype.get_properties

function Tracker.Resource.prototype.get_properties(): {
    // javascript wrapper for 'tracker_resource_get_properties'
}

Gets the list of properties defined in resource

Since : 3.0

Tracker.Resource.prototype.get_property_overwrite

function Tracker.Resource.prototype.get_property_overwrite(property_uri: String): {
    // javascript wrapper for 'tracker_resource_get_property_overwrite'
}

Returns whether the prior values for this property would be deleted in the SPARQL issued by resource.

Since : 3.1

Tracker.Resource.prototype.get_values

function Tracker.Resource.prototype.get_values(property_uri: String): {
    // javascript wrapper for 'tracker_resource_get_values'
}

Returns the list of all known values of the given property.

Tracker.Resource.prototype.identifier_compare_func

function Tracker.Resource.prototype.identifier_compare_func(identifier: String): {
    // javascript wrapper for 'tracker_resource_identifier_compare_func'
}

A helper function that compares a Tracker.Resource by its identifier string.

Tracker.Resource.prototype.print_jsonld

function Tracker.Resource.prototype.print_jsonld(namespaces: Tracker.NamespaceManager): {
    // javascript wrapper for 'tracker_resource_print_jsonld'
}

Serialize all the information in resource as a JSON-LD document.

See http://www.jsonld.org/ for more information on the JSON-LD serialization format.

The namespaces object is used to expand any compact URI values. In most cases you should pass the one returned by Tracker.SparqlConnection.prototype.get_namespace_manager from the connection that is the intended recipient of this data.

Tracker.Resource.prototype.print_rdf

function Tracker.Resource.prototype.print_rdf(namespaces: Tracker.NamespaceManager, format: Tracker.RdfFormat, graph: String): {
    // javascript wrapper for 'tracker_resource_print_rdf'
}

Serialize all the information in resource into the selected RDF format.

The namespaces object is used to expand any compact URI values. In most cases you should pass the one returned by Tracker.SparqlConnection.prototype.get_namespace_manager from the connection that is the intended recipient of this data.

Since : 3.4

Tracker.Resource.prototype.print_sparql_update

function Tracker.Resource.prototype.print_sparql_update(namespaces: Tracker.NamespaceManager, graph_id: String): {
    // javascript wrapper for 'tracker_resource_print_sparql_update'
}

Generates a SPARQL command to update a database with the information stored in resource.

The namespaces object is used to expand any compact URI values. In most cases you should pass the one returned by Tracker.SparqlConnection.prototype.get_namespace_manager from the connection that is the intended recipient of this data.

Tracker.Resource.prototype.print_turtle

function Tracker.Resource.prototype.print_turtle(namespaces: Tracker.NamespaceManager): {
    // javascript wrapper for 'tracker_resource_print_turtle'
}

Serialize all the information in resource as a Turtle document.

The generated Turtle should correspond to this standard: https://www.w3.org/TR/2014/REC-turtle-20140225/

The namespaces object is used to expand any compact URI values. In most cases you should pass the one returned by Tracker.SparqlConnection.prototype.get_namespace_manager from the connection that is the intended recipient of this data.

deprecated : 3.4: Use tracker_resource_print_rdf() instead.

Tracker.Resource.prototype.serialize

function Tracker.Resource.prototype.serialize(): {
    // javascript wrapper for 'tracker_resource_serialize'
}

Serializes a Tracker.Resource to a GLib.Variant in a lossless way. All child resources are subsequently serialized. It is implied that both ends use a common Tracker.NamespaceManager.

Tracker.Resource.prototype.set_boolean

function Tracker.Resource.prototype.set_boolean(property_uri: String, value: Number): {
    // javascript wrapper for 'tracker_resource_set_boolean'
}

Sets a single-valued boolean object.

Tracker.Resource.prototype.set_datetime

function Tracker.Resource.prototype.set_datetime(property_uri: String, value: GLib.DateTime): {
    // javascript wrapper for 'tracker_resource_set_datetime'
}

Sets a single-valued GDateTime as a Tracker.Resource

Since : 3.2

Tracker.Resource.prototype.set_double

function Tracker.Resource.prototype.set_double(property_uri: String, value: Number): {
    // javascript wrapper for 'tracker_resource_set_double'
}

Sets a single-valued double object.

Tracker.Resource.prototype.set_gvalue

function Tracker.Resource.prototype.set_gvalue(property_uri: String, value: GObject.Value): {
    // javascript wrapper for 'tracker_resource_set_gvalue'
}

State that the only value for the given property is 'value'. Any existing values for 'property' will be removed.

When serialising to SPARQL, any properties that were set with this function will get a corresponding DELETE statement to remove any existing values in the database.

You can pass any kind of GValue for value, but serialization functions will normally only be able to serialize URIs/relationships and fundamental value types (string, int, etc.).

Tracker.Resource.prototype.set_identifier

function Tracker.Resource.prototype.set_identifier(identifier: String): {
    // javascript wrapper for 'tracker_resource_set_identifier'
}

Changes the identifier of a Tracker.Resource. The identifier should be a URI or compact URI, but this is not necessarily enforced. Invalid identifiers may cause errors when serializing the resource or trying to insert the results in a database.

If the identifier is set to NULL, a SPARQL blank node identifier such as "_:123" is assigned to the resource.

Tracker.Resource.prototype.set_int

function Tracker.Resource.prototype.set_int(property_uri: String, value: Number): {
    // javascript wrapper for 'tracker_resource_set_int'
}

Sets a single-valued integer object.

Tracker.Resource.prototype.set_int64

function Tracker.Resource.prototype.set_int64(property_uri: String, value: Number): {
    // javascript wrapper for 'tracker_resource_set_int64'
}

Sets a single-valued integer object.

Tracker.Resource.prototype.set_relation

function Tracker.Resource.prototype.set_relation(property_uri: String, resource: Tracker.Resource): {
    // javascript wrapper for 'tracker_resource_set_relation'
}

Sets a single-valued resource object as a Tracker.Resource. This function produces similar RDF to Tracker.Resource.prototype.set_uri, although in this function the URI will depend on the identifier set on resource.

Tracker.Resource.prototype.set_string

function Tracker.Resource.prototype.set_string(property_uri: String, value: String): {
    // javascript wrapper for 'tracker_resource_set_string'
}

Sets a single-valued string object.

Tracker.Resource.prototype.set_uri

function Tracker.Resource.prototype.set_uri(property_uri: String, value: String): {
    // javascript wrapper for 'tracker_resource_set_uri'
}

Sets a single-valued resource object as a string URI. This function produces similar RDF to Tracker.Resource.prototype.set_relation, although it requires that the URI is previously known.

Tracker.Resource.prototype.deserialize

function Tracker.Resource.prototype.deserialize(variant: GLib.Variant): {
    // javascript wrapper for 'tracker_resource_deserialize'
}

Deserializes a Tracker.Resource previously serialized with Tracker.Resource.prototype.serialize. It is implied that both ends use a common Tracker.NamespaceManager.

identifier

“identifier” String

The URI identifier for this class, or null for a blank node.

Flags : Read / Write