class JoinedRowProcessor extends Serializable
- Alphabetic
- By Inheritance
- JoinedRowProcessor
- Serializable
- AnyRef
- Any
- Hide All
- Show All
- Public
- Protected
Instance Constructors
- new JoinedRowProcessor(targetRowHasNoMatch: Expression, sourceRowHasNoMatch: Expression, matchedConditions: Seq[Expression], matchedOutputs: Seq[Seq[Seq[Expression]]], notMatchedConditions: Seq[Expression], notMatchedOutputs: Seq[Seq[Seq[Expression]]], noopCopyOutput: Seq[Expression], deleteRowOutput: Seq[Expression], joinedAttributes: Seq[Attribute], joinedRowEncoder: ExpressionEncoder[Row], outputRowEncoder: ExpressionEncoder[Row])
- targetRowHasNoMatch
whether a joined row is a target row with no match in the source table
- sourceRowHasNoMatch
whether a joined row is a source row with no match in the target table
- matchedConditions
condition for each match clause
- matchedOutputs
corresponding output for each match clause. for each clause, we have 1-3 output rows, each of which is a sequence of expressions to apply to the joined row
- notMatchedConditions
condition for each not-matched clause
- notMatchedOutputs
corresponding output for each not-matched clause. for each clause, we have 1-2 output rows, each of which is a sequence of expressions to apply to the joined row
- noopCopyOutput
no-op expression to copy a target row to the output
- deleteRowOutput
expression to drop a row from the final output. this is used for source rows that don't match any not-matched clauses
- joinedAttributes
schema of our outer-joined dataframe
- joinedRowEncoder
joinedDF row encoder
- outputRowEncoder
final output row encoder
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(classOf[java.lang.CloneNotSupportedException]) @native()
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable])
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- 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()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- def processPartition(rowIterator: Iterator[Row]): Iterator[Row]
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- AnyRef → Any
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()