object RDDOperations
Common operations on RDD of triples.
- Alphabetic
- By Inheritance
- RDDOperations
- AnyRef
- Any
- Hide All
- Show All
- Public
- All
Value Members
-
final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
##(): Int
- Definition Classes
- AnyRef → Any
-
final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
def
clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native() @IntrinsicCandidate()
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
equals(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @IntrinsicCandidate()
-
def
hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @IntrinsicCandidate()
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @IntrinsicCandidate()
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @IntrinsicCandidate()
-
def
objKeyPredSubj(triples: RDD[RDFTriple]): RDD[(String, (String, String))]
For a given triple (s,p,o) it returns (o,(p,s))
For a given triple (s,p,o) it returns (o,(p,s))
- triples
the triples (s,p,o)
- returns
tuples (o,(p,s))
-
def
objKeySubjPred(triples: RDD[RDFTriple]): RDD[(String, (String, String))]
For a given triple (s,p,o) it returns (o,(s,p))
For a given triple (s,p,o) it returns (o,(s,p))
- triples
the triples (s,p,o)
- returns
tuples (o,(s,p))
-
def
objPredKeySubj(triples: RDD[RDFTriple]): RDD[((String, String), String)]
For a given triple (s,p,o) it returns ((o,p),s)
For a given triple (s,p,o) it returns ((o,p),s)
- triples
the triples (s,p,o)
- returns
tuples ((o,p),s)
-
def
objSubj(triples: RDD[RDFTriple]): RDD[(String, String)]
For a given triple (s,p,o) it returns (o,s)
For a given triple (s,p,o) it returns (o,s)
- triples
the triples (s,p,o)
- returns
tuples (o,s)
-
def
predKeyObjSubj(triples: RDD[RDFTriple]): RDD[(String, (String, String))]
For a given triple (s,p,o) it returns (p,(o,s))
For a given triple (s,p,o) it returns (p,(o,s))
- triples
the triples (s,p,o)
- returns
tuples (p,(o,s))
-
def
predKeySubjObj(triples: RDD[RDFTriple]): RDD[(String, (String, String))]
For a given triple (s,p,o) it returns (p,(s,o))
For a given triple (s,p,o) it returns (p,(s,o))
- triples
the triples (s,p,o)
- returns
tuples (p,(s,o))
-
def
subjKeyObjPred(triples: RDD[RDFTriple]): RDD[(String, (String, String))]
For a given triple (s,p,o) it returns (s,(o,p))
For a given triple (s,p,o) it returns (s,(o,p))
- triples
the triples (s,p,o)
- returns
tuples (s,(o,p))
-
def
subjKeyPredObj(triples: RDD[RDFTriple]): RDD[(String, (String, String))]
For a given triple (s,p,o) it returns (s,(p,o))
For a given triple (s,p,o) it returns (s,(p,o))
- triples
the triples (s,p,o)
- returns
tuples (s,(p,o))
-
def
subjObj(triples: RDD[RDFTriple]): RDD[(String, String)]
For a given triple (s,p,o) it returns (s,o)
For a given triple (s,p,o) it returns (s,o)
- triples
the triples (s,p,o)
- returns
tuples (s,o)
-
def
subjObjKeyPred(triples: RDD[RDFTriple]): RDD[((String, String), String)]
For a given triple (s,p,o) it returns ((s,o),p)
For a given triple (s,p,o) it returns ((s,o),p)
- triples
the triples (s,p,o)
- returns
tuples ((s,o),p)
-
def
subjPredKeyObj(triples: RDD[RDFTriple]): RDD[((String, String), String)]
For a given triple (s,p,o) it returns ((s,p),o)
For a given triple (s,p,o) it returns ((s,p),o)
- triples
the triples (s,p,o)
- returns
tuples ((s,p),o)
-
def
swap[A, B](tuples: RDD[(A, B)]): RDD[(B, A)]
For a given tuple (x,y) it returns (y,x)
For a given tuple (x,y) it returns (y,x)
- tuples
the tuples (x,y)
- returns
tuples (y,x)
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
toString(): String
- Definition Classes
- AnyRef → Any
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... ) @native()
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
Deprecated Value Members
-
def
finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] ) @Deprecated
- Deprecated