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com.couchbase.spark.query

QueryFilters

object QueryFilters extends Logging

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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. val VerbatimRegex: Regex
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def attrToFilter(attr: String): String
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
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    @throws( ... ) @native() @IntrinsicCandidate()
  8. def compile(filters: Array[Filter]): String

    Transform the filters into a N1QL where clause.

    Transform the filters into a N1QL where clause.

    filters

    the filters to transform, which must all be supported (see partitionSupported)

    returns

    the transformed raw N1QL clause

  9. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  10. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  11. def escapeForLike(value: String): String

    Escapes the LIKE wildcards % and _, and the escape character \, so that they match literally.

  12. def filterToExpression(filter: Filter): Option[String]

    Turns a filter into a N1QL expression.

    Turns a filter into a N1QL expression.

    filter

    the filter to convert

    returns

    the resulting expression, or None if the filter cannot be expressed in N1QL

  13. final def getClass(): Class[_]
    Definition Classes
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    Annotations
    @native() @IntrinsicCandidate()
  14. def hashCode(): Int
    Definition Classes
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    Annotations
    @native() @IntrinsicCandidate()
  15. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  16. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
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    Logging
  17. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  18. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  19. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  20. def logDebug(msg: ⇒ String, throwable: Throwable): Unit
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    Logging
  21. def logDebug(msg: ⇒ String): Unit
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    protected
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  22. def logError(msg: ⇒ String, throwable: Throwable): Unit
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  23. def logError(msg: ⇒ String): Unit
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  24. def logInfo(msg: ⇒ String, throwable: Throwable): Unit
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  25. def logInfo(msg: ⇒ String): Unit
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  26. def logName: String
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  27. def logTrace(msg: ⇒ String, throwable: Throwable): Unit
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  28. def logTrace(msg: ⇒ String): Unit
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    protected
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  29. def logWarning(msg: ⇒ String, throwable: Throwable): Unit
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  30. def logWarning(msg: ⇒ String): Unit
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  31. final def ne(arg0: AnyRef): Boolean
    Definition Classes
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  32. final def notify(): Unit
    Definition Classes
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    @native() @IntrinsicCandidate()
  33. final def notifyAll(): Unit
    Definition Classes
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    @native() @IntrinsicCandidate()
  34. def partitionSupported(filters: Array[Filter]): (Array[Filter], Array[Filter])

    Splits filters into those that can be compiled to N1QL, and so pushed down, and those that cannot.

    Splits filters into those that can be compiled to N1QL, and so pushed down, and those that cannot.

    The unsupported filters must be returned to Spark from SupportsPushDownFilters.pushFilters, so that Spark evaluates them itself after the scan.

    returns

    (supported, unsupported)

  35. def quoteString(value: String): String

    Quotes a string as a JSON string literal, which is also a valid SQL++ string literal.

  36. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  37. def toString(): String
    Definition Classes
    AnyRef → Any
  38. def valueToFilter(value: Any): String
  39. final def wait(arg0: Long, arg1: Int): Unit
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    @throws( ... )
  40. final def wait(arg0: Long): Unit
    Definition Classes
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    @throws( ... ) @native()
  41. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
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    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

Inherited from Logging

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