Documentation

DatasetGettersTrait

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zozlak

Table of Contents

Methods

getGraph()  : TermInterface|null

Fetches graph of a first quad matching a given filter or null if no quad matches the filter.

getGraphValue()  : mixed

Returns result of calling the getValue() method on a subject of a first quad matching a given filter or null if no quad matches the filter.

getObject()  : TermInterface|null

Fetches object of a first quad matching a given filter or null if no quad matches the filter.

getObjectValue()  : mixed

Returns result of calling the getValue() method on a subject of a first quad matching a given filter or null if no quad matches the filter.

getPredicate()  : NameNodeInterface|null

Fetches subject of a first quad matching a given filter or null if no quad matches the filter.

getPredicateValue()  : mixed

Returns result of calling the getValue() method on a subject of a first quad matching a given filter or null if no quad matches the filter.

getSubject()  : TermInterface|null

Fetches subject of a first quad matching a given filter or null if no quad matches the filter.

getSubjectValue()  : mixed

Returns result of calling the getValue() method on a subject of a first quad matching a given filter or null if no quad matches the filter.

listGraphs()  : TermIteratorInterface

Fetches an iterator over unique set of dataset quad graphs.

listObjects()  : TermIteratorInterface

Fetches an iterator over unique set of dataset quad objects.

listPredicates()  : TermIteratorInterface

Fetches an iterator over unique set of dataset quad predicates.

listSubjects()  : TermIteratorInterface

Fetches an iterator over unique set of dataset quad subjects.