• Introduction
  • Getting Started
    • User Guide
      • Introduction
      • The Basics
      • Multiple Edges
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      • Operation Chains
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      • Introduction
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      • Introduction
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        • HyperLogLogPlus
        • HllSketch
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        • RBMBackedTimestampSet
        • BoundedTimestampSet
      • Simple Properties
        • String
        • Long
        • Integer
        • Double
        • Float
        • Byte[]
        • Boolean
        • Date
        • TypeValue
        • TypeSubTypeValue
        • FreqMap
        • HashMap
        • TreeSet
        • HyperLogLogPlus
        • HllSketch
        • LongsSketch
        • DoublesSketch
        • ReservoirItemsSketch
        • Sketch
        • RBMBackedTimestampSet
        • BoundedTimestampSet
    • Operations
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      • AddElementsFromFile
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      • AddElementsFromKafka
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      • AddNamedView
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      • ExportToGafferResultCache
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      • Filter
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      • GetElementsBetweenSets
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      • GetDataFrameOfElements
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    • Predicates
      • AgeOff
      • And
      • AreEqual
      • AreIn
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      • HyperLogLogPlusIsLessThan
      • If
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      • InDateRange
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      • InRange
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      • InTimeRange
      • IsA
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      • IsIn
      • IsLessThan
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      • IsTrue
      • IsXLessThanY
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      • MapContains
      • MapContainsPredicate
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      • Regex
      • StringContains
    • Functions
      • CallMethod
      • Cast
      • Concat
      • CreateObject
      • CsvGenerator
      • DictionaryLookup
      • DivideBy
      • Divide
      • ExtractGroup
      • ExtractId
      • ExtractKeys
      • ExtractProperty
      • ExtractValue
      • ExtractValues
      • ExtractWalkEdges
      • ExtractWalkEdgesFromHop
      • ExtractWalkEntities
      • ExtractWalkEntitiesFromHop
      • ExtractWalkVertex
      • FirstItem
      • FreqMapExtractor
      • FunctionMap
      • Identity
      • If
      • IterableConcat
      • IterableFilter
      • IterableFunction
      • LastItem
      • Length
      • MapFilter
      • MapGenerator
      • MaskTimestampSetByTimeRange
      • MultiplyBy
      • Multiply
      • NthItem
      • SetValue
      • ToArray
      • ToFreqMap
      • ToInteger
      • ToList
      • ToLong
      • ToLowerCase
      • ToNull
      • ToSet
      • ToString
      • ToTypeSubTypeValue
      • ToTypeValue
      • ToUpperCase
      • UnwrapEntityId
    • Binary Operators
      • And
      • CollectionConcat
      • CollectionIntersect
      • First
      • Max
      • Min
      • Or
      • Product
      • StringConcat
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      • Sum
  • Gaffer Stores
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  • Javadoc
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  • Other
    • Ways of Working
    • FAQs
    • Supported Platforms
  • Published with GitBook

Functions

Functions

  1. CallMethod
  2. Cast
  3. Concat
  4. CreateObject
  5. CsvGenerator
  6. DictionaryLookup
  7. DivideBy
  8. Divide
  9. ExtractGroup
  10. ExtractId
  11. ExtractKeys
  12. ExtractProperty
  13. ExtractValue
  14. ExtractValues
  15. ExtractWalkEdges
  16. ExtractWalkEdgesFromHop
  17. ExtractWalkEntities
  18. ExtractWalkEntitiesFromHop
  19. ExtractWalkVertex
  20. FirstItem
  21. FreqMapExtractor
  22. FunctionMap
  23. Identity
  24. If
  25. IterableConcat
  26. IterableFilter
  27. IterableFunction
  28. LastItem
  29. Length
  30. MapFilter
  31. MapGenerator
  32. MaskTimestampSetByTimeRange
  33. MultiplyBy
  34. Multiply
  35. NthItem
  36. SetValue
  37. ToArray
  38. ToFreqMap
  39. ToInteger
  40. ToList
  41. ToLong
  42. ToLowerCase
  43. ToNull
  44. ToSet
  45. ToString
  46. ToTypeSubTypeValue
  47. ToTypeValue
  48. ToUpperCase
  49. UnwrapEntityId

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