oc_ocdm.graph.entities.bibliographic.reference_pointer module
- class oc_ocdm.graph.entities.bibliographic.reference_pointer.ReferencePointer(g, g_set, res=None, res_type=None, resp_agent=None, source=None, count=None, label=None, short_name='', preexisting_graph=None)[source]
Bases:
oc_ocdm.graph.entities.bibliographic_entity.BibliographicEntity
Reference pointer (long: in-text reference pointer; short: rp): a textual device (e.g. ‘[1]’), denoting a single bibliographic reference, that is embedded in the text of a document within the context of a particular sentence or text chunk. A bibliographic reference can be denoted in the text by one or more in-text reference pointers.
Constructor of the
AbstractEntity
class.- Parameters
g (Graph) –
g_set (GraphSet) –
res (URIRef) –
res_type (URIRef) –
resp_agent (str) –
source (str) –
count (str) –
label (str) –
short_name (str) –
preexisting_graph (Graph) –
- Return type
None
- merge(other)[source]
The merge operation allows combining two
ReferencePointer
entities into a single one, by marking the second entity as to be deleted while also copying its data into the currentReferencePointer
. Moreover, every triple from the containingGraphSet
referring to the second entity gets “redirected” to the current entity: every other reference contained inside a different source (e.g. a triplestore) must be manually handled by the user!In case of functional properties, values from the current entity get overwritten by those coming from the second entity while, in all other cases, values from the second entity are simply appended to those of the current entity. In this context,
rdfs:label
is considered as a functional property, whilerdf:type
is not.- Parameters
other (ReferencePointer) – The entity which will be marked as to be deleted and whose properties will be merged into the current entity.
- Raises
TypeError – if the parameter is of the wrong type
- Returns
None
- Return type
None
- get_content()[source]
Getter method corresponding to the
c4o:hasContent
RDF predicate.- Returns
The requested value if found, None otherwise
- Return type
Optional[str]
- has_content(string)[source]
Setter method corresponding to the
c4o:hasContent
RDF predicate.WARNING: this is a functional property, hence any existing value will be overwritten!
The literal text of the textual device forming an in-text reference pointer and denoting a single bibliographic reference (e.g. “[1]”).
- Parameters
string (str) – The value that will be set as the object of the property related to this method
- Raises
TypeError – if the parameter is of the wrong type
- Returns
None
- Return type
None
- remove_content()[source]
Remover method corresponding to the
c4o:hasContent
RDF predicate.- Returns
None
- Return type
None
- get_next_rp()[source]
Getter method corresponding to the
oco:hasNext
RDF predicate.- Returns
The requested value if found, None otherwise
- Return type
Optional[ReferencePointer]
- has_next_rp(rp_res)[source]
Setter method corresponding to the
oco:hasNext
RDF predicate.WARNING: this is a functional property, hence any existing value will be overwritten!
The following in-text reference pointer, when included within a single in-text reference pointer list.
- Parameters
rp_res (ReferencePointer) – The value that will be set as the object of the property related to this method
- Raises
TypeError – if the parameter is of the wrong type
- Returns
None
- Return type
None
- remove_next_rp()[source]
Remover method corresponding to the
oco:hasNext
RDF predicate.- Returns
None
- Return type
None
- get_denoted_be()[source]
Getter method corresponding to the
c4o:denotes
RDF predicate.- Returns
The requested value if found, None otherwise
- Return type
Optional[BibliographicReference]
- denotes_be(be_res)[source]
Setter method corresponding to the
c4o:denotes
RDF predicate.WARNING: this is a functional property, hence any existing value will be overwritten!
The bibliographic reference included in the list of bibliographic references, denoted by the in-text reference pointer.
- Parameters
be_res (BibliographicReference) – The value that will be set as the object of the property related to this method
- Raises
TypeError – if the parameter is of the wrong type
- Returns
None
- Return type
None
- remove_denoted_be()[source]
Remover method corresponding to the
c4o:denotes
RDF predicate.- Returns
None
- Return type
None
- get_annotations()[source]
Getter method corresponding to the
oco:hasAnnotation
RDF predicate.- Returns
A list containing the requested values if found, None otherwise
- Return type
List[ReferenceAnnotation]
- has_annotation(an_res)[source]
Setter method corresponding to the
oco:hasAnnotation
RDF predicate.An annotation characterizing the citation to which the in-text reference pointer relates in terms of its citation function (the reason for that citation) specific to the textual location of that in-text reference pointer within the citing entity.
- Parameters
an_res (ReferenceAnnotation) – The value that will be set as the object of the property related to this method
- Raises
TypeError – if the parameter is of the wrong type
- Returns
None
- Return type
None
- remove_annotation(an_res=None)[source]
Remover method corresponding to the
oco:hasAnnotation
RDF predicate.WARNING: this is a non-functional property, hence, if the parameter is None, any existing value will be removed!
- Parameters
an_res (ReferenceAnnotation) – If not None, the specific object value that will be removed from the property related to this method (defaults to None)
- Raises
TypeError – if the parameter is of the wrong type
- Returns
None
- Return type
None