Packages

  • package root

    Documentation/API for the Molecule library - a meta DSL for the Datomic database.

    scalamolecule.org | Github | Forum

    Definition Classes
    root
  • package molecule

    Molecule library - a Scala meta-DSL for the Datomic database.

    Molecule library - a Scala meta-DSL for the Datomic database.

    Definition Classes
    root
  • package core
    Definition Classes
    molecule
  • package api
    Definition Classes
    core
  • package exception
    Definition Classes
    api
  • package getAsyncObj

    Asynchronous getter methods to retrieve data as objects.

    Asynchronous getter methods to retrieve data as objects.

    For convenience, all synchronous getter methods from the get package are here wrapped in Futures.

    The Datomic On-Prem(ises) server model provides a Peer that returns data synchronously. The Peer which lives in application memory caches data aggressively and for data fitting in memory, latency can be extremely low and queries return very fast. And even when access to disk is needed, clever branching is used. Memcached is also an option.

    The Datomic Cloud model data returns data asynchronously. If Datomic creates a Java API for the Cloud model, Molecule could relatively easy adapt to this model too. In the meanwhile, Future-wrapped methods in this package can be used.

    Molecule has 4 groups of asynchronous getters for objects, each returning Futures of data in various formats:

    • GetAsyncObjArray - fastest retrieved typed data set. Can be traversed with a fast while loop
    • GetAsyncObjIterable - for lazily traversing row by row
    • GetAsyncObjList - default getter returning Lists of objects. Convenient typed data, suitable for smaller data sets
    • GetAsyncRaw - fastest retrieved raw un-typed data from Datomic

    Getters in each of the 4 groups come with 5 time-dependent variations:

    • getAsync [current data]
    • getAsyncAsOf
    • getAsyncSince
    • getAsyncWith
    • getAsyncHistory

    Each time variation has various overloads taking different parameters (see each group for more info).

    Definition Classes
    api
    See also

    equivalent synchronous getters in the getTpl package.

  • package getAsyncTpl

    Asynchronous getter methods to retrieve tuples of data.

    Asynchronous getter methods to retrieve tuples of data.

    For convenience, all synchronous getter methods from the get package are here wrapped in Futures.

    The Datomic On-Prem(ises) server model provides a Peer that returns data synchronously. The Peer which lives in application memory caches data aggressively and for data fitting in memory, latency can be extremely low and queries return very fast. And even when access to disk is needed, clever branching is used. Memcached is also an option.

    The Datomic Cloud model data returns data asynchronously. If Datomic creates a Java API for the Cloud model, Molecule could relatively easy adapt to this model too. In the meanwhile, Future-wrapped methods in this package can be used.

    Molecule has 4 groups of asynchronous getters for tuples, each returning Futures of data in various formats:

    • GetAsyncTplArray - fastest retrieved typed data set. Can be traversed with a fast while loop
    • GetAsyncTplIterable - for lazily traversing row by row
    • GetAsyncTplList - default getter returning Lists of tuples. Convenient typed data, suitable for smaller data sets
    • GetAsyncRaw - fastest retrieved raw un-typed data from Datomic

    Getters in each of the 4 groups come with 5 time-dependent variations:

    • getAsync [current data]
    • getAsyncAsOf
    • getAsyncSince
    • getAsyncWith
    • getAsyncHistory

    Each time variation has various overloads taking different parameters (see each group for more info).

    Definition Classes
    api
    See also

    equivalent synchronous getters in the getTpl package.

  • package getObj

    Synchronous getter methods to retrieve data as objects.

    Synchronous getter methods to retrieve data as objects.

    The Datomic On-Prem(ises) server model provides a Peer that returns data synchronously. The Peer which lives in application memory caches data aggressively and for data fitting in memory latency can be extremely low and queries return very fast. And even when access to disk is needed, clever branching is used. Memcached is also an option.

    The Datomic Cloud model data returns data asynchronously. If Datomic creates a Java API for the Cloud model, Molecule could relatively easy adapt to this model too. In the meanwhile, Future-wrapped methods in this package can be used.

    Molecule has 3 groups of synchronous object getters, each returning data in various formats:

    • GetObjArray - fastest retrieved typed data set. Can be traversed with a fast while loop
    • GetObjIterable - for lazily traversing row by row
    • GetObjList - default getter returning Lists of objects. Convenient typed data, suitable for smaller data sets

    Getters in each of the 5 groups come with 5 time-dependent variations:

    • get [current data]
    • getAsOf
    • getSince
    • getWith
    • getHistory

    Each time variation has various overloads taking different parameters (see each group for more info).

    Definition Classes
    api
    See also

    equivalent asynchronous getters in the getAsyncTpl package.

  • package getTpl

    Synchronous getter methods to retrieve data as tuples.

    Synchronous getter methods to retrieve data as tuples.

    The Datomic On-Prem(ises) server model provides a Peer that returns data synchronously. The Peer which lives in application memory caches data aggressively and for data fitting in memory latency can be extremely low and queries return very fast. And even when access to disk is needed, clever branching is used. Memcached is also an option.

    Molecule has 4 groups of synchronous tuple getters, each returning data in various formats:

    • GetTplArray - fastest retrieved typed data set. Can be traversed with a fast while loop
    • GetTplIterable - for lazily traversing row by row
    • GetTplList - default getter returning Lists of tuples. Convenient typed data, suitable for smaller data sets
    • GetRaw - fastest retrieved raw un-typed data from Datomic

    Getters in each of the 4 groups come with 5 time-dependent variations:

    • get [current data]
    • getAsOf
    • getSince
    • getWith
    • getHistory

    Each time variation has various overloads taking different parameters (see each group for more info).

    Definition Classes
    api
    See also

    equivalent asynchronous getters in the getAsyncTpl package.

  • GetAsyncRaw
  • GetRaw
  • InputMolecule
  • Keywords
  • Molecule_0
  • Molecule_1
  • Molecule_2
  • Molecule_3
  • OptionalMapOps
  • TxBundles
  • TxFunctions

object TxFunctions extends Helpers with BridgeDatomicFuture

Source
TxFunctions.scala
Linear Supertypes
BridgeDatomicFuture, Helpers, DateHandling, RegexMatching, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. TxFunctions
  2. BridgeDatomicFuture
  3. Helpers
  4. DateHandling
  5. RegexMatching
  6. AnyRef
  7. Any
  1. Hide All
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Visibility
  1. Public
  2. All

Type Members

  1. implicit class Regex extends AnyRef
    Definition Classes
    RegexMatching

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 buildTxFnInstall(txFn: String, args: Seq[Any]): Map[_, _]
  6. def cast(value: Any): String
    Attributes
    protected
    Definition Classes
    Helpers
  7. def clean(attr: String): String
    Definition Classes
    Helpers
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  9. def date2datomicStr(date: Date, zoneOffset: ZoneOffset = localZoneOffset): String
    Definition Classes
    DateHandling
  10. def date2str(date: Date, zoneOffset: ZoneOffset = localZoneOffset): String
    Definition Classes
    DateHandling
  11. def daylight(ms: Long): Int
    Definition Classes
    DateHandling
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  14. def escStr(s: String): String
    Definition Classes
    Helpers
  15. def excMissingMoleculeClass(e: Throwable): String
  16. def excMissingMoleculeMethod(e: Throwable): String
  17. def excMissingScalaJar(e: Throwable): String
  18. def expandDateStr(dateStr: String): String
    Definition Classes
    DateHandling
  19. final def f(a: Any): Any
    Attributes
    protected
    Definition Classes
    Helpers
  20. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  21. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  22. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  23. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  24. lazy val localOffset: String
    Definition Classes
    DateHandling
  25. lazy val localZoneOffset: ZoneOffset
    Definition Classes
    DateHandling
  26. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  27. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  28. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  29. final def o(opt: Option[Any]): String
    Attributes
    protected
    Definition Classes
    Helpers
  30. final def os(opt: Option[Set[_]]): String
    Attributes
    protected
    Definition Classes
    Helpers
  31. val redundant: Int
  32. final def seq[T](values: Seq[T]): String
    Attributes
    protected
    Definition Classes
    Helpers
  33. def str2date(s: String, zoneOffset: ZoneOffset = localZoneOffset): Date
    Definition Classes
    DateHandling
  34. def str2zdt(s: String, zoneOffset: ZoneOffset = localZoneOffset): ZonedDateTime
    Definition Classes
    DateHandling
  35. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  36. final def time(n: Int, prev: Int = 0): Unit
    Attributes
    protected
    Definition Classes
    Helpers
  37. def toString(): String
    Definition Classes
    AnyRef → Any
  38. def truncateDateStr(dateStr: String): String
    Definition Classes
    DateHandling
  39. def tryTransactTxFn(body: ⇒ TxReport): TxReport
  40. final def tupleToSeq(arg: Any): Seq[Any]
    Attributes
    protected
    Definition Classes
    Helpers
  41. def txFnException(e: Throwable): String
  42. def unescStr(s: String): String
    Definition Classes
    Helpers
  43. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  44. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  45. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  46. lazy val zone: ZoneId
    Definition Classes
    DateHandling
  47. object mkDate
    Attributes
    protected
    Definition Classes
    Helpers

Inherited from BridgeDatomicFuture

Inherited from Helpers

Inherited from DateHandling

Inherited from RegexMatching

Inherited from AnyRef

Inherited from Any

Ungrouped