1 files changed, 77 insertions, 0 deletions
diff --git a/src/jcgp/backend/parsers/ParameterParser.java b/src/jcgp/backend/parsers/ParameterParser.java
new file mode 100644
index 0000000..ae72126
--- /dev/null
+++ b/src/jcgp/backend/parsers/ParameterParser.java
@@ -0,0 +1,77 @@
+package jcgp.backend.parsers;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.util.Scanner;
+
+import jcgp.backend.resources.ModifiableResources;
+
+public abstract class ParameterParser {
+
+	public static void parseParameters(File file, ModifiableResources resources) {
+		
+		FileReader fr;
+		try {
+			fr = new FileReader(file);
+		} catch (FileNotFoundException e) {
+			resources.println("[Parser] Error: could not find " + file.getAbsolutePath() + ".");
+			return;
+		}
+		
+		Scanner in = new Scanner(fr);
+		resources.println("[Parser] Parsing file: " + file.getAbsolutePath() + "...");
+		
+		while (in.hasNextLine()) {
+			String[] splitString = in.nextLine().split("( |\t)+");
+			
+			switch (splitString[1]) {
+			case "population_size":
+				resources.setPopulationSize(Integer.parseInt(splitString[0]));
+				resources.println("[Parser] Population size is now " + resources.populationSize() + ".");
+				break;
+				
+			case "num_generations":
+				resources.setGenerations(Integer.parseInt(splitString[0]));
+				resources.println("[Parser] Total generations is now " + resources.generations() + ".");
+				break;
+				
+			case "num_runs_total":
+				resources.setRuns(Integer.parseInt(splitString[0]));
+				resources.println("[Parser] Total runs is now " + resources.runs() + ".");
+				break;
+				
+			case "num_rows":
+				resources.setRows(Integer.parseInt(splitString[0]));
+				resources.println("[Parser] Row number is now " + resources.rows() + ".");
+				break;
+				
+			case "num_cols":
+				resources.setColumns(Integer.parseInt(splitString[0]));
+				resources.println("[Parser] Column number is now " + resources.columns() + ".");
+				break;
+
+			case "levels_back":
+				resources.setLevelsBack(Integer.parseInt(splitString[0]));
+				resources.println("[Parser] Levels back is now " + resources.levelsBack() + ".");
+				break;
+			
+			case "report_interval":
+				resources.setReportInterval(Integer.parseInt(splitString[0]));
+				resources.println("[Parser] Report interval is now " + resources.levelsBack() + ".");
+				break;
+			
+			case "global_seed":
+				resources.setSeed(Integer.parseInt(splitString[0]));
+				resources.println("[Parser] Seed is now " + resources.seed() + ".");
+				break;
+				
+			default:
+				break;
+			}
+		}
+		
+		in.close();
+		resources.println("[Parser] Finished parsing parameters.");
+	}
+}