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com.johnsnowlabs.nlp.util.io

ResourceHelper

object ResourceHelper

Helper one-place for IO management. Streams, source and external input should be handled from here

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Type Members

  1. case class SourceStream(resource: String) extends Product with Serializable

    Structure for a SourceStream coming from compiled content

Value Members

  1. final def !=(arg0: Any): Boolean
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  2. final def ##(): Int
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
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    protected[lang]
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    @throws( ... ) @native()
  6. def copyToLocal(path: String): String
  7. final def eq(arg0: AnyRef): Boolean
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  8. def equals(arg0: Any): Boolean
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  9. def finalize(): Unit
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    protected[lang]
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    @throws( classOf[java.lang.Throwable] )
  10. def flattenRevertValuesAsKeys(er: ExternalResource): Map[String, String]

    For multiple values per keys, this optimizer flattens all values for keys to have constant access

  11. def getActiveSparkSession: SparkSession
  12. final def getClass(): Class[_]
    Definition Classes
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    @native()
  13. def getFilesContentBuffer(externalResource: ExternalResource): Seq[Iterator[String]]
  14. def getResourceFile(path: String): URL
  15. def getResourceStream(path: String): InputStream

    NOT thread safe.

    NOT thread safe. Do not call from executors.

  16. def getWordCount(externalResource: ExternalResource, wordCount: Map[String, Long] = ..., pipeline: Option[PipelineModel] = None): Map[String, Long]
  17. def hashCode(): Int
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  18. final def isInstanceOf[T0]: Boolean
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  19. def listLocalFiles(path: String): List[File]
  20. def listResourceDirectory(path: String): Seq[String]
  21. final def ne(arg0: AnyRef): Boolean
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  22. final def notify(): Unit
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    @native()
  23. final def notifyAll(): Unit
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    @native()
  24. def parseKeyArrayValues(externalResource: ExternalResource): Map[String, Array[Float]]
  25. def parseKeyListValues(externalResource: ExternalResource): Map[String, List[String]]
  26. def parseKeyValueText(er: ExternalResource): Map[String, String]

    General purpose key value parser from source Currently read only text files

  27. def parseLines(er: ExternalResource): Array[String]

    General purpose line parser from source Currently read only text files

  28. def parseLinesIterator(er: ExternalResource): Seq[Iterator[String]]

    General purpose line parser from source Currently read only text files

  29. def parseTupleSentences(er: ExternalResource): Array[TaggedSentence]

    General purpose tuple parser from source Currently read only text files

  30. def parseTupleSentencesDS(er: ExternalResource): Dataset[TaggedSentence]
  31. def parseTupleText(er: ExternalResource): Array[(String, String)]

    General purpose tuple parser from source Currently read only text files

  32. def readParquetSparkDataFrame(er: ExternalResource): DataFrame

    General purpose read saved Parquet Currently read only Parquet format

  33. lazy val spark: SparkSession
  34. final def synchronized[T0](arg0: ⇒ T0): T0
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  35. def toString(): String
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  36. def validFile(path: String): Boolean
  37. final def wait(): Unit
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  38. final def wait(arg0: Long, arg1: Int): Unit
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    @throws( ... )
  39. final def wait(arg0: Long): Unit
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