Ajout du command parser v1

NGCC/src/commands/Read.java

@@ -0,0 +1,66 @@
+package commands;
+import java.util.concurrent.Callable;
+
+//import picocli.CommandLine;
+import picocli.CommandLine.*;
+
+
+@Command(
+	name = "read",
+	version = "Version 1.0",
+	sortOptions = false,
+	usageHelpWidth = 60,
+	header = " --  Nicely Generated and Corrected Copies  -- \n",
+	footer = "\n Provided by IUT Info Nice S3T-G4",
+	description = "description"		
+)
+
+
+public class Read implements Callable <Void> {
+	
+	@Option(names= {"-r","--read"}, arity = "0", order = 1, description = "read mode")
+	boolean read;
+	
+	@Option(names= {"-u"}, arity = "1", order = 2, description = "update mode")
+	int step;
+	
+	@Option(names= {"-v"}, arity = "0..*", order = 3, defaultValue = "1", description ="verbose mode")
+	int vb_level;
+	
+	@Option(names= {"-d"}, arity = "1", order = 4, defaultValue = "copies", description ="directory")
+	String directory_name;
+	
+	@Option(names= {"-o"}, arity = "1", order = 5, defaultValue = "result.csv", description ="result")
+	String result_name;
+	
+	@Parameters(arity = "0..1", defaultValue = "./source.txt", description ="source path")
+	String source_path;
+	
+	
+	public boolean isCsv(String file) {
+		return file.endsWith(".csv");
+		
+	}
+
+	@Override
+	public Void call() throws Exception {
+		if(read) {
+			System.out.println("Read mode activated ...");
+			System.out.println("Update : "+step);
+			System.out.println("Verbose : "+vb_level);
+			System.out.println("Directory : "+directory_name);
+			
+			if (isCsv(result_name)) {
+				System.out.println("Result : "+result_name);
+			}
+			else {
+				System.out.println("The specified for the result file is invalid");
+			}
+			
+			System.out.println("Source : "+source_path);
+		}
+		
+			return null;
+		
+	}
+}