-package era.mi.logic.components;\r
-\r
-import era.mi.logic.Bit;\r
-import era.mi.logic.wires.Wire;\r
-import era.mi.logic.wires.Wire.WireEnd;\r
-import era.mi.logic.wires.WireArrayObserver;\r
-\r
-public class Splitter implements WireArrayObserver\r
-{\r
- private WireEnd input;\r
- private WireEnd[] outputs;\r
-\r
- public Splitter(WireEnd input, WireEnd... outputs)\r
- {\r
- this.input = input;\r
- this.outputs = outputs;\r
- input.addObserver(this);\r
- int length = 0;\r
- for (WireEnd out : outputs)\r
- length += out.length();\r
-\r
- if (input.length() != length)\r
- throw new IllegalArgumentException(\r
- "The input of splitting one into n WireArrays must have length = a1.length() + a2.length() + ... + an.length().");\r
- }\r
-\r
- protected void compute()\r
- {\r
- int startIndex = 0;\r
- Bit[] inputBits = input.getValues();\r
- for (int i = 0; i < outputs.length; i++)\r
- {\r
- Bit[] outputBits = new Bit[outputs[i].length()];\r
- System.arraycopy(inputBits, startIndex, outputBits, 0, outputs[i].length());\r
- outputs[i].feedSignals(outputBits);\r
- startIndex += outputs[i].length();\r
- }\r
- }\r
-\r
- @Override\r
- public void update(Wire initiator, Bit[] oldValues)\r
- {\r
- compute();\r
- }\r
-}\r
+package era.mi.logic.components;
+
+import era.mi.logic.types.BitVector;
+import era.mi.logic.wires.Wire;
+import era.mi.logic.wires.Wire.WireEnd;
+import era.mi.logic.wires.WireObserver;
+
+public class Splitter implements WireObserver
+{
+ private WireEnd input;
+ private WireEnd[] outputs;
+
+ public Splitter(WireEnd input, WireEnd... outputs)
+ {
+ this.input = input;
+ this.outputs = outputs;
+ input.addObserver(this);
+ int length = 0;
+ for (WireEnd out : outputs)
+ length += out.length();
+
+ if (input.length() != length)
+ throw new IllegalArgumentException(
+ "The input of splitting one into n WireArrays must have length = a1.length() + a2.length() + ... + an.length().");
+ }
+
+ protected void compute()
+ {
+ BitVector inputBits = input.getValues();
+ int startIndex = 0;
+ for (int i = 0; i < outputs.length; i++)
+ {
+ outputs[i].feedSignals(inputBits.subVector(startIndex, startIndex + outputs[i].length()));
+ startIndex += outputs[i].length();
+ }
+ }
+
+ @Override
+ public void update(Wire initiator, BitVector oldValues)
+ {
+ compute();
+ }
+}