trait CassandraReader extends AnyRef
Generalized access to a cassandra row or single field.
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abstract
def
get[CassandraType](implicit arg0: ClassTag[CassandraType]): CassandraType
Reads a single type, returns None if the type doesn't exist.
Reads a single type, returns None if the type doesn't exist. Throw if it exists, but is from a wrong type.
- abstract def getByNum(num: Int): CassandraReader
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abstract
def
getList[CassandraType](implicit arg0: ClassTag[CassandraType]): Iterable[CassandraType]
Reads a single seq (List).
Reads a single seq (List). Note cassandra treats null and empty as the same, returns None if the set itself was empty.
- abstract def getNamed(name: String): CassandraReader
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abstract
def
getSet[CassandraType](implicit arg0: ClassTag[CassandraType]): Iterable[CassandraType]
Reads a single set.
Reads a single set. Note: cassandra treats null and empty set the same, returns None if the set itself was empty.
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abstract
def
getUdtList: Iterable[CassandraReader]
Reads a list of readers (e.g.
Reads a list of readers (e.g. UDT in List).
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abstract
def
getUdtSet: Iterable[CassandraReader]
Reads a set of readers (e.g.
Reads a set of readers (e.g. UDT in Set).
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abstract
def
path: List[Any]
The reverse path to this value
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def
isNull: Boolean
If the cell itself is null (e.g.
If the cell itself is null (e.g. result of getNamed on a non existing value).
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def
notify(): Unit
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def
notifyAll(): Unit
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def
position: String
Describes the position of the current reader.
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