trait
PredicateOps[Predicate] extends AnyRef
Abstract Value Members
-
abstract
def
columnName(p: Predicate): String
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abstract
def
isEqualToPredicate(p: Predicate): Boolean
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abstract
def
isInPredicate(p: Predicate): Boolean
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abstract
def
isRangePredicate(p: Predicate): Boolean
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abstract
def
isSingleColumnPredicate(p: Predicate): Boolean
Concrete Value Members
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final
def
!=(arg0: AnyRef): Boolean
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final
def
!=(arg0: Any): Boolean
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final
def
##(): Int
-
def
+(other: String): String
-
def
->[B](y: B): (PredicateOps[Predicate], B)
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final
def
==(arg0: AnyRef): Boolean
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final
def
==(arg0: Any): Boolean
-
final
def
asInstanceOf[T0]: T0
-
def
clone(): AnyRef
-
def
ensuring(cond: (PredicateOps[Predicate]) ⇒ Boolean, msg: ⇒ Any): PredicateOps[Predicate]
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def
ensuring(cond: (PredicateOps[Predicate]) ⇒ Boolean): PredicateOps[Predicate]
-
def
ensuring(cond: Boolean, msg: ⇒ Any): PredicateOps[Predicate]
-
def
ensuring(cond: Boolean): PredicateOps[Predicate]
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final
def
eq(arg0: AnyRef): Boolean
-
def
equals(arg0: Any): Boolean
-
def
finalize(): Unit
-
def
formatted(fmtstr: String): String
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final
def
getClass(): Class[_]
-
def
hashCode(): Int
-
final
def
isInstanceOf[T0]: Boolean
-
final
def
ne(arg0: AnyRef): Boolean
-
final
def
notify(): Unit
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final
def
notifyAll(): Unit
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
-
def
toString(): String
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final
def
wait(): Unit
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final
def
wait(arg0: Long, arg1: Int): Unit
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final
def
wait(arg0: Long): Unit
-
def
→[B](y: B): (PredicateOps[Predicate], B)
Shadowed Implicit Value Members
-
val
self: Any
-
val
self: Any
Inherited from AnyRef
Inherited from Any
Inherited by implicit conversion any2stringadd from
PredicateOps[Predicate] to StringAdd
Inherited by implicit conversion any2stringfmt from
PredicateOps[Predicate] to StringFormat
A unified API for predicates, used by BasicCassandraPredicatePushDown.
Keeps all the Spark-specific stuff out of
BasicCassandraPredicatePushDown
It is also easy to plug-in custom predicate implementations for unit-testing.