graphMng: Step graph management

In wzthu/pipeFrame: Pipeline framework for bioinformatics in R

Description

The step relations are managed and restricted to directed acyclic graph. The direction of data flow is from upstream to downstream. So when users create a new step object, restricting its relation with existing steps is necessary.

Usage

addEdges(edges, argOrder)

getPrevSteps(stepType, argOrder)

getAttachedStep(stepType)

regAttachedStep(newStepType, stepType)

getNextSteps(stepType, argOrder)

printMap(stepType = NULL, display = TRUE, ...)

Arguments

edges	Character vector. Contain the names of start and end points for all edges. It needs to follow the format like c("startpt1","endpt1","startpt2", "endpt2","startpt3","endpt3").
argOrder	Numeric scalar. The argument order of the input Step object.
stepType	Character scalar. Step class name of each step.
newStepType	Logical scalar. give a new step step type name to the original step type with different default parameter value
display	Logical scalar. Wether show the picture on device or not.
...	Additional arguments, currently used.

Value

addEdges	No value will be returned.
getPrevSteps	Names of previous steps
getAttachedStep	get the step that is generated from
regAttachedStep	Add different step type for exist step
getNextSteps	Names of next steps
printMap	Print the flow map for the pipeline.

Examples

addEdges(edges = c("RandomRegionOnGenome",
                   "OverlappedRandomRegion"),argOrder = 1)
printMap()

getPrevSteps("OverlappedRandomRegion",1)

wzthu/pipeFrame documentation built on Sept. 22, 2021, 4:36 p.m.