GetAsyncRaw

trait GetAsyncRaw extends AnyRef

Asynchronous data getter methods on molecules returning raw untyped Datomic data.

Returns a Future with raw untyped java.util.Collection[java.util.List[Object]] directly from Datomic and is therefore the fastest (but untyped) way of retrieving data. Can be useful where typed data is not needed.

val rawDataFuture: Future[java.util.Colleciton[java.util.List[Object]] = Person.name.age.getAsyncRaw
for {
  rawData <- rawDataFuture
} yield {
  rawData.toString === """[["Ben" 42]["Liz" 37]]"""
}

Each asynchronous getter in this package simply wraps the result of its equivalent synchronous getter (in the get package) in a Future. getAsyncRawAsOf thus wraps the result of getRawAsOf in a Future and so on.

Self Type: GetAsyncRaw with MoleculeBase with GetRaw
Source: GetAsyncRaw.scala

Linear Supertypes

AnyRef, Any

Known Subclasses

Molecule, Molecule01, Molecule02, Molecule03, Molecule04, Molecule05, Molecule06, Molecule07, Molecule08, Molecule09, Molecule10, Molecule11, Molecule12, Molecule13, Molecule14, Molecule15, Molecule16, Molecule17, Molecule18, Molecule19, Molecule20, Molecule21, Molecule22

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def getAsyncRaw(n: Int)(implicit conn: Conn): Future[Collection[List[AnyRef]]]
Get Future with java.util.Collection of n untyped rows matching molecule.
Get Future with java.util.Collection of n untyped rows matching molecule.
```
Person.name.age.getRaw(1).toString === """[["Ben" 42]]"""
```
For more info and code examples see equivalent synchronous getRaw method.
n
Number of rows
conn
Implicit Conn value in scope
returns
java.util.Collection[java.util.List[AnyRef]]
def getAsyncRaw(implicit conn: Conn): Future[Collection[List[AnyRef]]]
Get Future with java.util.Collection of all untyped rows matching molecule.
Get Future with java.util.Collection of all untyped rows matching molecule.
```
Person.name.age.getRaw.toString === """`[["Ben" 42], ["Liz" 37]]"""
```
For more info and code examples see equivalent synchronous getRaw method.
conn
Implicit Conn value in scope
returns
java.util.Collection[java.util.List[AnyRef]]
def getAsyncRawAsOf(date: Date, n: Int)(implicit conn: Conn): Future[Collection[List[AnyRef]]]
Get Future with java.util.Collection of n untyped rows matching molecule as of date.
Get Future with java.util.Collection of n untyped rows matching molecule as of date.

Call getRawAsOf when data doesn't need to be type-casted. Datomic's raw data is returned as-is.

Get data at a human point in time (a java.util.Date).

For more info and code examples see equivalent synchronous getRawAsOf method.
date
java.util.Date
n
Int Number of rows returned
conn
Implicit Conn value in scope
returns
java.util.Collection[java.util.List[AnyRef]]
See also
Manual on asof/since
def getAsyncRawAsOf(date: Date)(implicit conn: Conn): Future[Collection[List[AnyRef]]]
Get Future with java.util.Collection of all untyped rows matching molecule as of date.
Get Future with java.util.Collection of all untyped rows matching molecule as of date.

Call getRawAsOf when data doesn't need to be type-casted. Datomic's raw data is returned as-is.

Get data at a human point in time (a java.util.Date).

For more info and code examples see equivalent synchronous getRawAsOf method.
date
java.util.Date
conn
Implicit Conn value in scope
returns
java.util.Collection[java.util.List[AnyRef]]
See also
Manual on asof/since
def getAsyncRawAsOf(tx: TxReport, n: Int)(implicit conn: Conn): Future[Collection[List[AnyRef]]]
Get Future with java.util.Collection of n untyped rows matching molecule as of tx.
Get Future with java.util.Collection of n untyped rows matching molecule as of tx.

Call getRawAsOf when data doesn't need to be type-casted. Datomic's raw data is returned as-is.

Datomic's internal asOf method can take a transaction entity id as argument to retrieve a database value as of that transaction (including).

Instead of supplying the transaction entity id, in Molecule we supply a TxReport that contains the transaction entity id (which is used as argument to Datomic internally). This is more convenient when using Molecule since we get a TxReport from transaction operations like get, update, retract etc.

For more info and code examples see equivalent synchronous getRawAsOf method.
tx
TxReport (returned from all molecule transaction operations)
n
Int Number of rows returned
conn
Implicit Conn value in scope
returns
java.util.Collection[java.util.List[AnyRef]]
See also
Manual on asof/since
def getAsyncRawAsOf(tx: TxReport)(implicit conn: Conn): Future[Collection[List[AnyRef]]]
Get Future with java.util.Collection of all untyped rows matching molecule as of tx.
Get Future with java.util.Collection of all untyped rows matching molecule as of tx.
Call getRawAsOf when data doesn't need to be type-casted. Datomic's raw data is returned as-is.

Datomic's internal asOf method can take a transaction entity id as argument to retrieve a database value as of that transaction (including).

Instead of supplying the transaction entity id, in Molecule we supply a TxReport that contains the transaction entity id (which is used as argument to Datomic internally). This is more convenient when using Molecule since we get a TxReport from transaction operations like get, update, retract etc.

For more info and code examples see equivalent synchronous getRawAsOf method.
tx
TxReport (returned from all molecule transaction operations)
conn
Implicit Conn value in scope
returns
java.util.Collection[java.util.List[AnyRef]]
See also
Manual on asof/since
def getAsyncRawAsOf(t: Long, n: Int)(implicit conn: Conn): Future[Collection[List[AnyRef]]]
Get Future with java.util.Collection of n untyped rows matching molecule as of transaction time t.
Get Future with java.util.Collection of n untyped rows matching molecule as of transaction time t.

Call getRawAsOf when data doesn't need to be type-casted. Datomic's raw data is returned as-is.

Transaction time t is an auto-incremented transaction number assigned internally by Datomic.

t can for instance be retrieved in a getHistory call for an attribute and then be used to get data as of that point in time (including that transaction).

t can for instance be retrieved in a getHistory call for an attribute and then be used to get data as of that point in time (including that transaction).

For more info and code examples see equivalent synchronous getRawAsOf method.
t
Transaction time t
n
Int Number of rows returned
conn
Implicit Conn value in scope
returns
java.util.Collection[java.util.List[AnyRef]]
See also
Manual on asof/since
def getAsyncRawAsOf(t: Long)(implicit conn: Conn): Future[Collection[List[AnyRef]]]
Get Future with java.util.Collection of all untyped rows matching molecule as of transaction time t.
Get Future with java.util.Collection of all untyped rows matching molecule as of transaction time t.

Call getRawAsOf when data doesn't need to be type-casted. Datomic's raw data is returned as-is.

Transaction time t is an auto-incremented transaction number assigned internally by Datomic.

t can for instance be retrieved in a getHistory call for an attribute and then be used to get data as of that point in time (including that transaction).

For more info and code examples see equivalent synchronous getRawAsOf method.
t
Transaction time t
conn
Implicit Conn value in scope
returns
java.util.Collection[java.util.List[AnyRef]]
See also
Manual on asof/since
def getAsyncRawSince(date: Date, n: Int)(implicit conn: Conn): Future[Collection[List[AnyRef]]]
Get Future with java.util.Collection of n untyped rows matching molecule since date.
Get Future with java.util.Collection of n untyped rows matching molecule since date.

Call getRawSince when data doesn't need to be type-casted. Datomic's raw data is returned as-is.

Get data added/retracted since a human point in time (a java.util.Date).

For more info and code examples see equivalent synchronous getRawSince method.
date
java.util.Date
n
Int Number of rows returned
conn
Implicit Conn value in scope
returns
java.util.Collection[java.util.List[AnyRef]]
See also
Manual on asof/since
def getAsyncRawSince(date: Date)(implicit conn: Conn): Future[Collection[List[AnyRef]]]
Get Future with java.util.Collection of all untyped rows matching molecule since date.
Get Future with java.util.Collection of all untyped rows matching molecule since date.

Call getRawSince when data doesn't need to be type-casted. Datomic's raw data is returned as-is.

Get data added/retracted since a human point in time (a java.util.Date).

For more info and code examples see equivalent synchronous getRawSince method.
date
java.util.Date
conn
Implicit Conn value in scope
returns
java.util.Collection[java.util.List[AnyRef]]
See also
Manual on asof/since
def getAsyncRawSince(tx: TxReport, n: Int)(implicit conn: Conn): Future[Collection[List[AnyRef]]]
Get Future with java.util.Collection of n untyped rows matching molecule since tx.
Get Future with java.util.Collection of n untyped rows matching molecule since tx.

Call getRawSince when data doesn't need to be type-casted. Datomic's raw data is returned as-is.

Datomic's internal since method can take a transaction entity id as argument to retrieve a database value since that transaction (excluding).

Instead of supplying the transaction entity id, in Molecule we supply a TxReport that contains the transaction entity id (which is used as argument to Datomic internally). This is more convenient when using Molecule since we get a TxReport from transaction operations like get, update, retract etc.

For more info and code examples see equivalent synchronous getRawSince method.
tx
TxReport (returned from all molecule transaction operations)
n
Int Number of rows returned
conn
Implicit Conn value in scope
returns
java.util.Collection[java.util.List[AnyRef]]
See also
Manual on asof/since
def getAsyncRawSince(tx: TxReport)(implicit conn: Conn): Future[Collection[List[AnyRef]]]
Get Future with java.util.Collection of all untyped rows matching molecule since tx.
Get Future with java.util.Collection of all untyped rows matching molecule since tx.

Call getRawSince when data doesn't need to be type-casted. Datomic's raw data is returned as-is.

Datomic's internal since method can take a transaction entity id as argument to retrieve a database value since that transaction (excluding).

Instead of supplying the transaction entity id, in Molecule we supply a TxReport that contains the transaction entity id (which is used as argument to Datomic internally). This is more convenient when using Molecule since we get a TxReport from transaction operations like get, update, retract etc.

For more info and code examples see equivalent synchronous getRawSince method.
tx
TxReport (returned from all molecule transaction operations)
conn
Implicit Conn value in scope
returns
java.util.Collection[java.util.List[AnyRef]]
See also
Manual on asof/since
def getAsyncRawSince(t: Long, n: Int)(implicit conn: Conn): Future[Collection[List[AnyRef]]]
Get Future with java.util.Collection of n untyped rows matching molecule since transaction time t.
Get Future with java.util.Collection of n untyped rows matching molecule since transaction time t.

Call getRawSince when data doesn't need to be type-casted. Datomic's raw data is returned as-is.

Transaction time t is an auto-incremented transaction number assigned internally by Datomic.

t can for instance be retrieved calling t on the tx report returned from transactional operations and then be used to get data since that point in time (excluding that transaction).

For more info and code examples see equivalent synchronous getRawSince method.
t
Transaction time t
n
Int Number of rows returned
conn
Implicit Conn value in scope
returns
java.util.Collection[java.util.List[AnyRef]]
See also
Manual on asof/since
def getAsyncRawSince(t: Long)(implicit conn: Conn): Future[Collection[List[AnyRef]]]
Get Future with java.util.Collection of all untyped rows matching molecule since transaction time t.
Get Future with java.util.Collection of all untyped rows matching molecule since transaction time t.

Call getRawSince when data doesn't need to be type-casted. Datomic's raw data is returned as-is.

Transaction time t is an auto-incremented transaction number assigned internally by Datomic.

t can for instance be retrieved calling t on the tx report returned from transactional operations and then be used to get data since that point in time (excluding that transaction).

For more info and code examples see equivalent synchronous getRawSince method.
t
Transaction time t
conn
Implicit Conn value in scope
returns
java.util.Collection[java.util.List[AnyRef]]
See also
Manual on asof/since
def getAsyncRawWith(txData: List[_], n: Int)(implicit conn: Conn): Future[Collection[List[AnyRef]]]
Get Future with java.util.Collection of n untyped rows matching molecule with applied raw transaction data.
Get Future with java.util.Collection of n untyped rows matching molecule with applied raw transaction data.

Apply raw transaction data to in-memory "branch" of db without affecting db.

For more info and code examples see equivalent synchronous getRawWith method.
txData
Raw transaction data as java.util.List[Object]
n
Int Number of rows returned
conn
Implicit Conn value in scope
returns
java.util.Collection[java.util.List[AnyRef]]
See also
Manual on with
def getAsyncRawWith(txData: List[_])(implicit conn: Conn): Future[Collection[List[AnyRef]]]
Get Future with java.util.Collection of all untyped rows matching molecule with applied raw transaction data.
Get Future with java.util.Collection of all untyped rows matching molecule with applied raw transaction data.

Apply raw transaction data to in-memory "branch" of db without affecting db.

For more info and code examples see equivalent synchronous getRawWith method.
txData
Raw transaction data as java.util.List[Object]
conn
Implicit Conn value in scope
returns
java.util.Collection[java.util.List[AnyRef]]
See also
Manual on with
def getAsyncRawWith(n: Int, txMolecules: Seq[Seq[Statement]]*)(implicit conn: Conn): Future[Collection[List[AnyRef]]]
Get Future with java.util.Collection of n untyped rows matching molecule with applied molecule transaction data.
Get Future with java.util.Collection of n untyped rows matching molecule with applied molecule transaction data.

Apply one or more molecule transactions to in-memory "branch" of db without affecting db.

For more info and code examples see equivalent synchronous getRawWith method.

Multiple transactions can be applied to test more complex what-if scenarios!
n
Int Number of rows returned
txMolecules
Transaction statements from applied Molecules with test data
conn
Implicit Conn value in scope
returns
java.util.Collection[java.util.List[AnyRef]]
Note
Note how the n parameter has to come before the txMolecules vararg.
See also
Manual on with
def getAsyncRawWith(txMolecules: Seq[Seq[Statement]]*)(implicit conn: Conn): Future[Collection[List[AnyRef]]]
Get Future with java.util.Collection of all untyped rows matching molecule with applied molecule transaction data.
Get Future with java.util.Collection of all untyped rows matching molecule with applied molecule transaction data.

Apply one or more molecule transactions to in-memory "branch" of db without affecting db.

For more info and code examples see equivalent synchronous getRawWith method.

Multiple transactions can be applied to test more complex what-if scenarios!
txMolecules
Transaction statements from applied Molecules with test data
conn
Implicit Conn value in scope
returns
java.util.Collection[java.util.List[AnyRef]]
See also
Manual on with
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api		Molecule API.
ast		Internal Molecule ASTs.
boilerplate		Internal interfaces for auto-generated DSL boilerplate code.
composition		Builder methods to compose molecules.
exceptions		Exceptions thrown by Molecule.
expression		Attribute expressions and operations.
facade		Molecule facades to Datomic.
factory		Implicit macro methods `m` to instantiate molecules from custom DSL molecule constructs.
input		Input molecules awaiting input.
macros		Internal macros generating molecule code from custom DSL molecule constructs.
generic		Interfaces to generic information about datoms and Datomic database.
ops		Internal operational helpers for transforming DSL to molecule.
schema		Schema definition DSL.
transform		Internal transformers from DSL to Model/Query/Transaction.
util		Internal Java database functions for Datomic.

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GetAsyncRaw

trait GetAsyncRaw extends AnyRef

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getAsync

getAsyncRawAsOf

getAsyncRawSince

getAsyncRawWith

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GetAsyncRaw

trait GetAsyncRaw extends AnyRef

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getAsync

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getAsyncRawSince

getAsyncRawWith

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GetAsyncRaw