implicit class AttributeSeq extends Serializable
Helper functions for working with Seq[Attribute].
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- final def !=(arg0: Any): Boolean
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- final def ##: Int
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- final def ==(arg0: Any): Boolean
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- def apply(ordinal: Int): Attribute
Returns the attribute at the given index.
- final def asInstanceOf[T0]: T0
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- val attrs: Seq[Attribute]
- def clone(): AnyRef
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- final def eq(arg0: AnyRef): Boolean
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- def equals(arg0: AnyRef): Boolean
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- def finalize(): Unit
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- final def getClass(): Class[_ <: AnyRef]
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- def hashCode(): Int
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- @native()
- def indexOf(exprId: ExprId): Int
Returns the index of first attribute with a matching expression id, or -1 if no match exists.
- final def isInstanceOf[T0]: Boolean
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- final def ne(arg0: AnyRef): Boolean
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- final def notify(): Unit
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- final def notifyAll(): Unit
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- @native()
- def resolve(nameParts: Seq[String], resolver: Resolver): Option[NamedExpression]
Perform attribute resolution given a name and a resolver.
- final def synchronized[T0](arg0: => T0): T0
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- def toString(): String
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- def toStructType: StructType
Creates a StructType with a schema matching this
Seq[Attribute]. - final def wait(): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
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- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
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- @throws(classOf[java.lang.InterruptedException]) @native()