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Just Another Fine Pipeline Language
Just Another Fine Pipeline Language
This is a pipeline framework. It’s built on top of Akka actors to support arbitrary data flow pipelines. It is wholly agnostic to the kinds of data that flow through the pipelines and the implementations of the steps that process them.
See http://jafpl.com/ for more general information.

Definition Classes
root
package com
The com package.
The com package.
Nothing to see here, keep going deeper.

Definition Classes
root
package jafpl
The jafpl package.
The jafpl package.
Nothing to see here either, keep going deeper.

Definition Classes
com
package config
Jafpl configuration
Jafpl configuration

Definition Classes
jafpl
package exceptions
Exceptions thrown.
Exceptions thrown.

Definition Classes
jafpl
package graph
The graph construction APIs.
The graph construction APIs.
A graph is returned by a com.jafpl.config.Jafpl configuration. The core type of a graph is the Node. Nodes cannot be created directly; instead they are created in the Graph or in a container (via its ContainerStart) through methods on those objects.

Definition Classes
jafpl
package injection

Definition Classes
jafpl
package messages
The messages passed between actors.
The messages passed between actors.

Definition Classes
jafpl
package runtime
The graph runtime APIs.
The graph runtime APIs.

Definition Classes
jafpl
ExpressionEvaluator
GraphRuntime
InputProxy
OutputProxy
Reaper
RuntimeConfiguration
TraceEvent
TracingActor
package sbt

Definition Classes
jafpl
package steps
Step and step-related traits.
Step and step-related traits.

Definition Classes
jafpl
package util
Utility classes.
Utility classes.

Definition Classes
jafpl

p

com.jafpl

runtime

package runtime

The graph runtime APIs.

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trait ExpressionEvaluator extends AnyRef
Evaluate expressions (for variable bindings and the alternatives in a choose).
Evaluate expressions (for variable bindings and the alternatives in a choose).
The expression evaluator is responsible for taking the string form of an expression and evaluating it. The runtime is agnostic to the form of the expressions or their results. In order to support choose steps, it's necessary for the evaluator to be able to return a boolean result for an expression.
The evaluator may throw a com.jafpl.exceptions.JafplException if the specified expression is invalid or, in the case of a request for a boolean, if it has no boolean value.
class GraphRuntime extends AnyRef
Execute a pipeline.
Execute a pipeline.
The graph runtime executes a pipeline.
If the specified graph is open, it will be closed. If it is not valid, an exception is thrown.
Constructing the runtime builds the network of Akka actors. If for some reason you decide not to run the pipeline, you must call stop to tear it down.
class InputProxy extends DataConsumer with DataProvider
class OutputProxy extends DataConsumerProxy with DataConsumer
class Reaper extends Actor
trait RuntimeConfiguration extends AnyRef
The runtime configuration for pipeline execution.
The runtime configuration for pipeline execution.
This object provides configuration information to the pipeline execution engine.
abstract class TracingActor extends Actor with ActorLogging

Value Members

object Reaper
object TraceEvent extends Enumeration

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