c
org.apache.spark.sql.catalyst.expressions
InterpretedUnsafeProjection
Companion object InterpretedUnsafeProjection
class InterpretedUnsafeProjection extends UnsafeProjection
An interpreted unsafe projection. This class reuses the UnsafeRow it produces, a consumer should copy the row if it is being buffered. This class is not thread safe.
Linear Supertypes
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Inherited
- InterpretedUnsafeProjection
- UnsafeProjection
- Projection
- Function1
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Visibility
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Instance Constructors
- new InterpretedUnsafeProjection(expressions: Array[Expression])
- expressions
that produces the resulting fields. These expressions must be bound to a schema.
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
- def andThen[A](g: (InternalRow) => A): (InternalRow) => A
- Definition Classes
- Function1
- Annotations
- @unspecialized()
- def apply(row: InternalRow): UnsafeRow
- Definition Classes
- InterpretedUnsafeProjection → UnsafeProjection → Function1
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
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- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- def compose[A](g: (A) => InternalRow): (A) => InternalRow
- Definition Classes
- Function1
- Annotations
- @unspecialized()
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- def finalize(): Unit
- Attributes
- protected[lang]
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- @throws(classOf[java.lang.Throwable])
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
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- Annotations
- @native()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def initialize(partitionIndex: Int): Unit
Initializes internal states given the current partition index.
Initializes internal states given the current partition index. This is used by nondeterministic expressions to set initial states. The default implementation does nothing.
- Definition Classes
- InterpretedUnsafeProjection → Projection
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
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- final def notify(): Unit
- Definition Classes
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- @native()
- final def notifyAll(): Unit
- Definition Classes
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- @native()
- final def synchronized[T0](arg0: => T0): T0
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- def toString(): String
- Definition Classes
- Function1 → AnyRef → Any
- final def wait(): Unit
- Definition Classes
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
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- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()