DAMA-UPC/gnormalizer

Graph Format Normalization Library

GNORMALIZER

How to use the library

Step 1: Add dependency:

https://bintray.com/dama-upc/Babel-Platform/babel

If using the SBT tool:

Add the following snippet to the build.sbt file:

resolvers += "maven" at "https://dl.bintray.com/dama-upc/Babel-Platform"
libraryDependencies += "edu.upc.dama" %% "gnormalizer" % "0.7.0"

Step 2: Use it:

For using Gnormalizer, we can use its builder API directly for specifying the input graph and its format. Then, we need to specify the output graph location and format and call the execute() method. The following code snippet shows an example usage of the library:

import gnormalizer._

Gnormalizer
  .builder()
  .inputFile("./input/connections.graph", EdgeList)
  .outputFile("./output/connections.graph", EdgeList)
  .execute()

If we want a verbose mode, printing the graph as soon as its been normalized or we to overload the default startDeserializationAtLine and/or bucketSize default configurations, we can call an overloaded execute method as in the following code snippet:

import gnormalizer._

Gnormalizer
  .builder()
  .inputFile("./input/connections.graph", EdgeList)
  .outputFile("./output/connections.graph", EdgeList)
  .execute(
    startDeserializationAtLine = Some(2), // Default -> 1
    bucketSize = Some(3000), // Default -> 4500
    verboseLog = true // Default -> false
  )