new InputOutOfBoundsException

eu.heili/AndGate.java

@@ -1,19 +1,18 @@
-public class AndGate extends LogicGate{
+public class AndGate extends LogicGate {
     public AndGate(int inputnr) {
         super(inputnr);
-        if(inputnr>8){
-            throw(new TooManyInputsException());
-        }
+        if (inputnr > 8)
+            throw (new TooManyInputsException());
     }
 
-    public AndGate(DigitalInput... inputvals) {
+    public AndGate(boolean... inputvals) {
         super(inputvals);
     }
 
     @Override
     public boolean getOutput() {
         boolean state = getInput(0).getValue();
-        for(int i = 1; i < getInputNumber(); i++){
+        for (int i = 1; i < getInputNumber(); i++) {
             state &= getInput(i).getValue();
         }
         return state;

eu.heili/InputOutOfBoundsException.java

@@ -0,0 +1,5 @@
+public class InputOutOfBoundsException extends RuntimeException{
+    public InputOutOfBoundsException() {
+        super("Input out of bounds!");
+    }
+}

eu.heili/LogicGate.java

@@ -4,24 +4,31 @@ import java.util.Arrays;
 public abstract class LogicGate {
     private final ArrayList<DigitalInput> inputs = new ArrayList<>();
 
+    /**
+     * validate gate output.
+     * @return validated output
+     */
+    public abstract boolean getOutput();
+
     public LogicGate(int inputnr) {
-        for(int i=0; i < inputnr; i++){
+        for (int i = 0; i < inputnr; i++) {
             inputs.add(new DigitalInput()); // generate new objects for new inputs
         }
     }
 
-    public LogicGate(DigitalInput... inputvals) {
-        inputs.addAll(Arrays.asList(inputvals));
+    public LogicGate(boolean... inputvals) {
+        for (boolean i:inputvals) {
+            inputs.add(new DigitalInput(i));
+        }
     }
 
-    public abstract boolean getOutput();
-
     public DigitalInput getInput(int nr) {
-        // todo validate existance of nr --> indexoutofbounds exception
+        if (nr >= getInputNumber())
+            throw (new InputOutOfBoundsException());
         return inputs.get(nr);
     }
 
-    public int getInputNumber(){
+    public int getInputNumber() {
         return inputs.size();
     }
 }

eu.heili/Main.java

@@ -13,6 +13,8 @@ public class Main {
         // Setze Eingang 1 auf 1.
         o1.getInput(1).setValue(0);
 
+        AndGate gt = new AndGate(false,true,false);
+
         System.out.println(a2.getOutput());
     }
 }

eu.heili/OrGate.java

@@ -3,7 +3,7 @@ public class OrGate extends LogicGate{
         super(inputnr);
     }
 
-    public OrGate(DigitalInput... inputvals) {
+    public OrGate(boolean... inputvals) {
         super(inputvals);
     }