finished documentation for classes ArchDistribution, Distribution and AsyncRequestParse

src/main/java/fr/packageviewer/distribution/ArchDistribution.java

@@ -25,8 +25,8 @@ import org.json.*;
 public class ArchDistribution extends AsyncRequestsParser implements Distribution {
 
     /**
-    * Logger object used to split debug output and the application output
+     * Logger object used to split debug output and the application output
-    */
+     */
     private static final Logger logger = LoggerManager.getLogger("ArchDistribution");
 
     /**

src/main/java/fr/packageviewer/distribution/Distribution.java

@@ -15,13 +15,24 @@ import java.util.concurrent.Future;
  */
 public interface Distribution {
 	/**
-     * Search for a package matching a pattern and return a list of packages and
+	 * Search for a package matching a pattern and return a list of packages and
-     * return a list of string matching this pattern.
+	 * return a list of string matching this pattern.
-     * 
+	 * 
-     * @param packageName String, the pattern to search in the repositories
+	 * @param packageName String, the pattern to search in the repositories
-     * @return List of SearchedPackage objects
+	 * @return List of SearchedPackage objects
-     */
+	 */
 	Future<List<SearchedPackage>> searchPackage(String packageName);
 
+	/**
+	 * This function returns a fully completed package containing all
+	 * information about the package identified by it's exact name passed as
+	 * parametter, the package contains in its dependency list fully formed
+	 * packages that also contains its dependencies, the dependency depth is
+	 * specified by the parametter with the same name.
+	 * 
+	 * @param packageName String, The package's exact name
+	 * @param depth       int, the depth of the dependency tree
+	 * @return Package, the fully completed package
+	 */
 	Future<Package> getPackageTree(String packageName, int depth);
 }

src/main/java/fr/packageviewer/parser/AsyncRequestsParser.java

@@ -22,22 +22,30 @@ import java.util.logging.Logger;
  */
 public abstract class AsyncRequestsParser {
 	/**
-    * Logger object used to split debug output and the application output
+	 * Logger object used to split debug output and the application output
-    */
+	 */
 	private static final Logger logger = LoggerManager.getLogger("AsyncRequestsParser");
 
 	/**
-     * This function return a package from the distribution's api in the form 
+	 * This function returns a package from the distribution's api in the form
-	 * of a Pair Composed of a Package object, and a set of string containing 
+	 * of a Pair Composed of a Package object and a set of string containing
 	 * the names of the dependecies of the package.
-     * 
+	 * 
-     * @param packageName String, The package's exact name
+	 * @param packageName String, The package's exact name
-     * @return Pair of Package and Set of String
+	 * @return Pair of Package and Set of String
-     */
+	 */
 	protected abstract CompletableFuture<Pair<Package, Set<String>>> getPackageFromAPI(String name);
 
 	/**
+	 * This function returns a fully completed package containing all
+	 * information about the package identified by it's exact name passed as
+	 * parametter, the package contains in its dependency list fully formed
+	 * packages that also contains its dependencies, the dependency depth is
+	 * specified by the parametter with the same name.
 	 * 
+	 * @param packageName String, The package's exact name
+	 * @param depth       int, the depth of the dependency tree
+	 * @return Package, the fully completed package
 	 */
 	public CompletableFuture<Package> getPackageTree(String packageName, int depth) {
 		// parse the json
@@ -53,7 +61,7 @@ public abstract class AsyncRequestsParser {
 			return CompletableFuture.completedFuture(null);
 		}
 		futureRequest.thenAccept(result -> {
-			if(result==null){
+			if (result == null) {
 				logger.fine("Completing callback INVALID for package %s (depth=%s)".formatted(packageName, depth));
 				futurePackage.complete(null);
 				return;
@@ -61,7 +69,6 @@ public abstract class AsyncRequestsParser {
 			Package pack = result.getFirst();
 			Set<String> dependenciesNames = result.getSecond();
 
-
 			// if we're at the maximum depth, return the package without its dependencies
 			if (depth == 0) {
 				logger.fine("Completing callback NODEP for package %s (depth=%s)".formatted(packageName, depth));
@@ -93,7 +100,8 @@ public abstract class AsyncRequestsParser {
 			futurePackage.complete(pack);
 		}).exceptionally(error -> {
 			error.printStackTrace();
-			logger.warning("Error while manipulating package %s (depth=%s) : \n%s".formatted(packageName, depth, error));
+			logger.warning(
+					"Error while manipulating package %s (depth=%s) : \n%s".formatted(packageName, depth, error));
 			futurePackage.complete(null);
 			return null;
 		});