School Commit Init

Anul 2/Semestrul 1/Metode avansate de programare/Interpretor/Repositories/IRepository.java

@@ -0,0 +1,13 @@
+package Repositories;
+
+import java.util.List;
+
+import Exceptions.BaseException;
+import Models.Program.ProgramState;
+
+public interface IRepository {
+    public void addProgramState(ProgramState programState) throws BaseException;
+    public void logProgramStateExecution(ProgramState state) throws BaseException;
+    public List<ProgramState> getProgramStates();
+    public void setProgramStates(List<ProgramState> programStates);
+}

Anul 2/Semestrul 1/Metode avansate de programare/Interpretor/Repositories/Repository.java

@@ -0,0 +1,51 @@
+package Repositories;
+
+import Models.Program.ProgramState;
+
+import java.io.BufferedWriter;
+import java.io.FileWriter;
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.List;
+
+import Exceptions.BaseException;
+
+public class Repository implements IRepository {
+    private List<ProgramState> programStates;
+    private String logFilePath;
+
+    public Repository() {
+        this.programStates = new ArrayList<ProgramState>();
+        this.logFilePath = "log.txt";
+    }
+
+    public Repository(String logFilePath) {
+        this.programStates = new ArrayList<ProgramState>();
+        this.logFilePath = logFilePath;
+    }
+
+    public void addProgramState(ProgramState programState) throws BaseException {
+        programState.typeCheck();
+        programStates.clear();
+        programStates.add(programState);
+    }
+
+    public List<ProgramState> getProgramStates() {
+        return programStates;
+    }
+
+    public void setProgramStates(List<ProgramState> programStates) {
+        this.programStates = programStates;
+    }
+
+    public void logProgramStateExecution(ProgramState state) throws BaseException{
+        try{
+            var logFile = new PrintWriter(new BufferedWriter(new FileWriter(this.logFilePath, true))); 
+            logFile.println(state.toString());
+            logFile.close();
+        }
+        catch(Exception exception){
+            throw new BaseException(exception.getMessage());
+        }
+    }
+}