Package gov.nasa.pds.tools.util

Class LidVid

java.lang.Object

gov.nasa.pds.tools.util.LidVid

public class LidVid
extends Object

Utility class to handle file(s) pruning of a given list related to logical identifier plus version (lidvid).

Constructor Summary

Constructors

Constructor	Description
LidVid()

Method Summary

Modifier and Type	Method	Description
static HashMap<String,String>	getLatestVersion(HashMap<String,ArrayList<String>> lidvidsMap)	Find the latest version of lidvid(s).
static List<Target>	reduceToLatestTargetOnly(List<Target> children)	Reduce a list of target to only the one with the latest version.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

LidVid

public LidVid()

Method Details

getLatestVersion

public static HashMap<String,String> getLatestVersion(HashMap<String,ArrayList<String>> lidvidsMap)

Find the latest version of lidvid(s).

Parameters:

lidvidsMap - a HashMap of logical identifier and a list of all versions.

Returns:

a HashMap containing a map of each logical identifier and its latest version.

reduceToLatestTargetOnly

public static List<Target> reduceToLatestTargetOnly(List<Target> children)

Reduce a list of target to only the one with the latest version.

Parameters:

children - a list of Target(s). * @return a list of target containing the latest version.