First version of the new Verilog exporter

[Mograsim.git] / plugins / net.mograsim.logic.model.verilog / src / net / mograsim / logic / model / verilog / converter / PinNameBit.java

diff --git a/plugins/net.mograsim.logic.model.verilog/src/net/mograsim/logic/model/verilog/converter/PinNameBit.java b/plugins/net.mograsim.logic.model.verilog/src/net/mograsim/logic/model/verilog/converter/PinNameBit.java
new file mode 100644 (file)
index 0000000..461aa02
--- /dev/null
+++ b/plugins/net.mograsim.logic.model.verilog/src/net/mograsim/logic/model/verilog/converter/PinNameBit.java
@@ -0,0 +1,70 @@
+package net.mograsim.logic.model.verilog.converter;
+
+import java.util.Objects;
+
+public class PinNameBit
+{
+       private final String name;
+       private final int bit;
+
+       public PinNameBit(String name, int bit)
+       {
+               this.name = Objects.requireNonNull(name);
+               this.bit = bit;
+
+               check();
+       }
+
+       private void check()
+       {
+               if (bit < 0)
+                       throw new IllegalArgumentException("Bit out of range: " + bit);
+       }
+
+       public String getName()
+       {
+               return name;
+       }
+
+       public int getBit()
+       {
+               return bit;
+       }
+
+       @Override
+       public String toString()
+       {
+               return name + "[" + bit + "]";
+       }
+
+       @Override
+       public int hashCode()
+       {
+               final int prime = 31;
+               int result = 1;
+               result = prime * result + bit;
+               result = prime * result + ((name == null) ? 0 : name.hashCode());
+               return result;
+       }
+
+       @Override
+       public boolean equals(Object obj)
+       {
+               if (this == obj)
+                       return true;
+               if (obj == null)
+                       return false;
+               if (getClass() != obj.getClass())
+                       return false;
+               PinNameBit other = (PinNameBit) obj;
+               if (bit != other.bit)
+                       return false;
+               if (name == null)
+               {
+                       if (other.name != null)
+                               return false;
+               } else if (!name.equals(other.name))
+                       return false;
+               return true;
+       }
+}