Packages

c

com.johnsnowlabs.util.strings

NGramFingerprintKeyer

class NGramFingerprintKeyer extends FingerprintKeyer

Fingerprint keyer which generates a fingerprint from a sorted list of unique character N-grams after removing all whitespace, control characters, and punctuation. N-grams are concatenated to form a single output key.

Linear Supertypes
FingerprintKeyer, Keyer, AnyRef, Any
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Inherited
  1. NGramFingerprintKeyer
  2. FingerprintKeyer
  3. Keyer
  4. AnyRef
  5. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new NGramFingerprintKeyer()

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. def key(s: String, o: <repeated...>[AnyRef]): String
    Definition Classes
    NGramFingerprintKeyer → FingerprintKeyer → Keyer
  13. def key(s: String): String
    Definition Classes
    Keyer
  14. def keyFromString(s: String): String
    Definition Classes
    Keyer
  15. def keyWithOps(s: String, o: <repeated...>[AnyRef]): Pair[Integer, String]
  16. def minOperationsStartEnd(arr: Array[Int]): Integer
    Attributes
    protected[strings]
  17. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  18. def normalize(s: String, strong: Boolean): String
    Attributes
    protected[strings]
    Definition Classes
    FingerprintKeyer
  19. def normalize(s: String): String
    Attributes
    protected[strings]
    Definition Classes
    FingerprintKeyer
  20. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  21. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  22. def sorted_ngrams(s: String, size: Int): Stream[String]

    Generate a stream of sorted unique character N-grams from a string

    Generate a stream of sorted unique character N-grams from a string

    s

    String to generate N-grams from

    size

    number of characters per N-gram

    returns

    a stream of sorted unique N-gram Strings

    Attributes
    protected[strings]
  23. def sorted_ngrams_minops(s: String, size: Int): Pair[Integer, Stream[String]]

    Generate a stream of sorted unique character N-grams from a string

    Generate a stream of sorted unique character N-grams from a string

    s

    String to generate N-grams from

    size

    number of characters per N-gram

    returns

    a Pair with the number of operations to achieve the fingerprint and the stream of sorted unique N-gram Strings

    Attributes
    protected[strings]
  24. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  25. def toString(): String
    Definition Classes
    AnyRef → Any
  26. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  27. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  28. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Deprecated Value Members

  1. def asciify(s: String): String

    Attributes
    protected[strings]
    Definition Classes
    FingerprintKeyer
    Annotations
    @Deprecated
    Deprecated

Inherited from FingerprintKeyer

Inherited from Keyer

Inherited from AnyRef

Inherited from Any

Ungrouped