case class ExcelRelation(location: String, hadoopParams: Map[String, String])(sqlContext: SQLContext) extends BaseRelation with TableScan with Serializable with Product
An Excel is represented as an array containing objects of type SpreadSheetCellDAO
Linear Supertypes
Ordering
- Alphabetic
- By Inheritance
Inherited
- ExcelRelation
- Product
- Equals
- Serializable
- Serializable
- TableScan
- BaseRelation
- AnyRef
- Any
- Hide All
- Show All
Visibility
- Public
- All
Instance Constructors
- new ExcelRelation(location: String, hadoopParams: Map[String, String])(sqlContext: SQLContext)
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
- val LOG: Log
-
final
def
asInstanceOf[T0]: T0
- Definition Classes
- Any
-
def
buildScan(): RDD[Row]
Used by Spark to fetch Excel rows according to the schema specified above from files.
Used by Spark to fetch Excel rows according to the schema specified above from files.
returns An array with rows of the type SpreadSheetCellDAO
- Definition Classes
- ExcelRelation → TableScan
-
def
clone(): AnyRef
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @native() @throws( ... )
-
final
def
eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
finalize(): Unit
- Attributes
- protected[java.lang]
- Definition Classes
- AnyRef
- Annotations
- @throws( classOf[java.lang.Throwable] )
-
final
def
getClass(): Class[_]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- val hadoopParams: Map[String, String]
-
final
def
isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- val location: String
-
final
def
ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
-
def
needConversion: Boolean
- Definition Classes
- BaseRelation
-
final
def
notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
-
final
def
notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
-
def
schema: StructType
- Definition Classes
- ExcelRelation → BaseRelation
-
def
sizeInBytes: Long
- Definition Classes
- BaseRelation
-
val
sqlContext: SQLContext
- Definition Classes
- ExcelRelation → BaseRelation
-
final
def
synchronized[T0](arg0: ⇒ T0): T0
- Definition Classes
- AnyRef
-
def
unhandledFilters(filters: Array[Filter]): Array[Filter]
- Definition Classes
- BaseRelation
-
final
def
wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws( ... )
-
final
def
wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @throws( ... )