36 lines
906 B
Scala
36 lines
906 B
Scala
package eu.dnetlib.dhp.application
|
|
|
|
import scala.io.Source
|
|
|
|
/**
|
|
* This is the main Interface SparkApplication
|
|
* where all the Spark Scala class should inherit
|
|
*
|
|
*/
|
|
trait SparkScalaApplication {
|
|
/**
|
|
* This is the path in the classpath of the json
|
|
* describes all the argument needed to run
|
|
*/
|
|
val propertyPath: String
|
|
|
|
/**
|
|
* Utility to parse the arguments using the
|
|
* property json in the classpath identified from
|
|
* the variable propertyPath
|
|
*
|
|
* @param args the list of arguments
|
|
*/
|
|
def parseArguments(args: Array[String]): ArgumentApplicationParser = {
|
|
val parser = new ArgumentApplicationParser(Source.fromInputStream(getClass.getResourceAsStream(propertyPath)).mkString)
|
|
parser.parseArgument(args)
|
|
parser
|
|
}
|
|
|
|
/**
|
|
* Here all the spark applications runs this method
|
|
* where the whole logic of the spark node is defined
|
|
*/
|
|
def run(): Unit
|
|
}
|