Trait

ch.acmesoftware.arangodbscaladriver

ArangoCollection

Related Doc: package arangodbscaladriver

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trait ArangoCollection[F[_]] extends AnyRef

Scala API for collections, wrapping com.arangodb.ArangoCollectionAsync

Document Management

case class TestObj(_key: String, name: String)

implicit val codec = DocumentCodec.derive[testObj]

val collection: ArangoCollection[IO] = ???

for {
  _ <- collection.insertDocument(TestObj("1234", "Frank"))

  ex1 <- collection.documentExists("1234") // true

  _ <- collection.getDocument[String, TestObj]("1234")

  _ <- collection.deleteDocument("1234")

  ex2 <- collection.documentExists("1234") // false
} yield ()
F

The effect type

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Abstract Value Members

  1. abstract def changeProperties(props: CollectionPropertiesOptions): F[CollectionPropertiesEntity]

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    Changes the collection's properties to given ones

    Changes the collection's properties to given ones

    See also

    com.arangodb.model.CollectionPropertiesOptions

  2. abstract def count: F[Long]

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    Returns the number of documents in the collection

  3. abstract def create(options: CollectionCreateOptions = new CollectionCreateOptions): F[CollectionEntity]

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    Creates the collection

    Creates the collection

    See also

    drop

    exists

  4. abstract def db: ArangoDatabase[F]

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    Returns the parent database of this collection

    Returns the parent database of this collection

    returns

    The wrapped ArangoDatabase which contains this collection

  5. abstract def deleteDocument[T](key: String, deleteOptions: DocumentDeleteOptions = new DocumentDeleteOptions)(implicit codec: DocumentCodec[T]): F[DocumentDeleteEntity[T]]

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    Removed a document from the collection

    Removed a document from the collection

    T

    Only needed if com.arangodb.model.DocumentDeleteOptions#returnOld is set to true for deserializing the returned document.

    key

    The value of the documents _key property

    deleteOptions

    See com.arangodb.model.DocumentDeleteOptions for details

    codec

    Only needed if com.arangodb.model.DocumentDeleteOptions#returnOld is set to true for deserializing the returned document.

  6. abstract def deleteDocuments[T](keys: Iterable[String], deleteOptions: DocumentDeleteOptions = new DocumentDeleteOptions)(implicit codec: DocumentCodec[T]): F[Iterable[Either[Throwable, DocumentDeleteEntity[T]]]]

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    Batch delete documents

    Batch delete documents

    See also

    deleteDocument

  7. abstract def deleteIndex(id: String): F[Unit]

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    Removes an index

  8. abstract def documentExists(key: String, options: DocumentExistsOptions = new DocumentExistsOptions): F[Boolean]

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    Returns true if a document with given key exists on this collection

    Returns true if a document with given key exists on this collection

    key

    The value of the documents _key property

    options

    See com.arangodb.model.DocumentExistsOptions for details

  9. abstract def drop(isSystem: Boolean = false): F[Unit]

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    Drops (deletes) the collection

    Drops (deletes) the collection

    See also

    create

    exists

  10. abstract def ensureFulltextIndex(fields: Iterable[String], options: FulltextIndexOptions): F[IndexEntity]

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    Adds a new fulltext-index if no index with this name exists

  11. abstract def ensureGeoIndex(fields: Iterable[String], options: GeoIndexOptions): F[IndexEntity]

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    Adds a new geo-index if no index with this name exists

  12. abstract def ensureHashIndex(fields: Iterable[String], options: HashIndexOptions): F[IndexEntity]

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    Adds a new hash-index if no index with this name exists

  13. abstract def ensurePersistentIndex(fields: Iterable[String], options: PersistentIndexOptions): F[IndexEntity]

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    Adds a new persistent-index if no index with this name exists

  14. abstract def ensureSkiplistIndex(fields: Iterable[String], options: SkiplistIndexOptions): F[IndexEntity]

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    Adds a new skiplist-index if no index with this name exists

  15. abstract def exists: F[Boolean]

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    Returns rue if this collection exists on the server

    Returns rue if this collection exists on the server

    See also

    drop

    create

  16. abstract def getDocument[K, T](key: K, readOptions: DocumentReadOptions = new DocumentReadOptions)(implicit codec: DocumentCodec[T]): F[Option[T]]

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    Gets a document by its _key

    Gets a document by its _key

    K

    Type of the document key. If this is something other then String, AnyRef.toString will be used

    T

    Type of the document

    key

    The value of the documents _key property

    readOptions

    See com.arangodb.model.DocumentReadOptions for details

  17. abstract def getDocuments[K, T](keys: Iterable[K], readOptions: DocumentReadOptions = new DocumentReadOptions)(implicit codec: DocumentCodec[T]): F[Iterable[Either[Throwable, T]]]

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    Batch read documents

    Batch read documents

    To do

    Streaming should be supported in a later version

    See also

    getDocument

  18. abstract def getIndex(id: String): F[Option[IndexEntity]]

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    Returns details about an index

  19. abstract def grantAccess(user: String, permissions: Permissions): F[Unit]

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    Grants access to this collection

  20. abstract def indexes: F[Iterable[IndexEntity]]

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    Returns a list of all indexes in this collection

  21. abstract def info: F[CollectionEntity]

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    Returns information about the collection

    Returns information about the collection

    See also

    com.arangodb.entity.CollectionEntity

  22. abstract def insertDocument[T](document: T, createOptions: DocumentCreateOptions = new DocumentCreateOptions)(implicit codec: DocumentCodec[T]): F[Unit]

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    Inserts a document into the collection

    Inserts a document into the collection

    This method can also be used to overwrite already existing documents with the same _key field. See com.arangodb.model.DocumentCreateOptions#overwrite javadoc for details.

  23. abstract def insertDocuments[T](documents: Iterable[T], createOptions: DocumentCreateOptions = new DocumentCreateOptions)(implicit codec: DocumentCodec[T]): F[Unit]

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    Batch insert documents into collection

    Batch insert documents into collection

    See also

    insertDocument

  24. abstract def load: F[CollectionEntity]

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    Load the collection

    Load the collection

    See also

    unload

  25. abstract def name: String

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    Returns the collections name

  26. abstract def permissions(user: String): F[Permissions]

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    Returns the permissions to this collection for the given user

  27. abstract def properties: F[CollectionPropertiesEntity]

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    Returns the collection's properties

    Returns the collection's properties

    See also

    com.arangodb.entity.CollectionPropertiesEntity

  28. abstract def rename(newName: String): F[CollectionEntity]

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    Changes the collection's name

  29. abstract def resetAccess(user: String): F[Unit]

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    Resets access privileges to this collection to defaults

  30. abstract def revision: F[CollectionRevisionEntity]

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    Returns the current revision

    Returns the current revision

    See also

    com.arangodb.entity.CollectionRevisionEntity

  31. abstract def revokeAccess(user: String): F[Unit]

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    Revokes access to this collection

  32. abstract def truncate: F[CollectionEntity]

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    Truncates (deletes all documents) the collection

  33. abstract def unload: F[CollectionEntity]

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    Unload the collection

    Unload the collection

    See also

    load

  34. abstract def unwrap: ArangoCollectionAsync

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    Access to underlying java driver's ar.ArangoCollectionAsync

Concrete 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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  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. final def getClass(): Class[_]

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  9. def hashCode(): Int

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  10. final def isInstanceOf[T0]: Boolean

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  11. final def ne(arg0: AnyRef): Boolean

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  12. final def notify(): Unit

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  13. final def notifyAll(): Unit

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  14. final def synchronized[T0](arg0: ⇒ T0): T0

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  15. def toString(): String

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  16. final def wait(arg0: Long, arg1: Int): Unit

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  17. final def wait(arg0: Long): Unit

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  18. final def wait(): Unit

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Deprecated Value Members

  1. def finalize(): Unit

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    @Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

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