case class ColumnName(columnName: String, alias: Option[String] = None) extends ColumnRef with Product with Serializable
References a column by name.
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Instance Constructors
- new ColumnName(columnName: String, alias: Option[String] = None)
Value Members
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final
def
!=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
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final
def
##(): Int
- Definition Classes
- AnyRef → Any
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final
def
==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- def add: CollectionColumnName
- val alias: Option[String]
- def append: CollectionColumnName
- def as(alias: String): ColumnName
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final
def
asInstanceOf[T0]: T0
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def
clone(): AnyRef
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- protected[lang]
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- @throws( ... ) @native() @HotSpotIntrinsicCandidate()
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val
columnName: String
Returns the column name which this selection bases on.
Returns the column name which this selection bases on. In case of a function, such as
ttlorwritetime, it returns the column name passed to that function.- Definition Classes
- ColumnName → ColumnRef
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val
cql: String
Returns a CQL phrase which has to be passed to the
SELECTclause with appropriate quotation marks.Returns a CQL phrase which has to be passed to the
SELECTclause with appropriate quotation marks.- Definition Classes
- ColumnName → ColumnRef
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def
cqlValueName: String
Returns a name of the value of this column in the CQL result set.
Returns a name of the value of this column in the CQL result set. Used when retrieving values form the CQL result set.
- Definition Classes
- ColumnName → ColumnRef
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final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
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final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
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final
def
isInstanceOf[T0]: Boolean
- Definition Classes
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final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
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final
def
notify(): Unit
- Definition Classes
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- @native() @HotSpotIntrinsicCandidate()
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final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- def overwrite: CollectionColumnName
- def prepend: CollectionColumnName
- def remove: CollectionColumnName
-
def
selectedAs: String
Returns the name of the column to be used by the user in the RDD item object.
Returns the name of the column to be used by the user in the RDD item object. If the column is selected into a CassandraRow, this name should be used to get the column value. Also this name will be matched to an object property by column mappers.
- Definition Classes
- ColumnName → ColumnRef
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final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
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def
toString(): String
- Definition Classes
- ColumnName → AnyRef → Any
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final
def
wait(arg0: Long, arg1: Int): Unit
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- @throws( ... )
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final
def
wait(arg0: Long): Unit
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- @throws( ... ) @native()
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final
def
wait(): Unit
- Definition Classes
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- Annotations
- @throws( ... )
Deprecated Value Members
-
def
finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] ) @Deprecated @deprecated
- Deprecated
(Since version ) see corresponding Javadoc for more information.