class ArrowDictionaryByteReader extends ArrowDictionaryReader
Reads dictionary encoded bytes and converts them to the actual values
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- ArrowDictionaryByteReader
- ArrowDictionaryReader
- ArrowAttributeReader
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Instance Constructors
- new ArrowDictionaryByteReader(vector: TinyIntVector, dictionary: ArrowDictionary)
- vector
encoded vector to read
- dictionary
dictionary values
Value Members
- 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(i: Int): AnyRef
Read an attribute from the ith feature in the simple feature vector
Read an attribute from the ith feature in the simple feature vector
- i
index of the feature to read
- returns
the attribute value
- Definition Classes
- ArrowDictionaryByteReader → ArrowAttributeReader
- final def asInstanceOf[T0]: T0
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- def clone(): AnyRef
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- protected[lang]
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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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- @native()
- def getEncoded(i: Int): Integer
Gets the raw underlying value without dictionary decoding it
Gets the raw underlying value without dictionary decoding it
- i
index of the feature to read
- Definition Classes
- ArrowDictionaryByteReader → ArrowDictionaryReader
- def getValueCount: Int
- Definition Classes
- ArrowAttributeReader
- def hashCode(): Int
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- AnyRef → Any
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- @native()
- 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 synchronized[T0](arg0: => T0): T0
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- def toString(): String
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- val vector: TinyIntVector
Handle to the underlying field vector being read from
Handle to the underlying field vector being read from
- Definition Classes
- ArrowDictionaryByteReader → ArrowAttributeReader
- 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()