plugins/net.mograsim.logic.model.verilog/src/net/mograsim/logic/model/verilog/model/statements/WireDeclaration.java

   1 package net.mograsim.logic.model.verilog.model.statements;
   2
   3 import java.util.Objects;
   4 import java.util.Set;
   5
   6 import net.mograsim.logic.model.verilog.model.signals.Signal;
   7 import net.mograsim.logic.model.verilog.model.signals.Wire;
   8
   9 public class WireDeclaration extends Statement
  10 {
  11         private final Wire wire;
  12
  13         public WireDeclaration(Wire wire)
  14         {
  15                 this.wire = Objects.requireNonNull(wire);
  16         }
  17
  18         public Wire getWire()
  19         {
  20                 return wire;
  21         }
  22
  23         @Override
  24         public String toVerilogCode()
  25         {
  26                 return wire.toDeclarationVerilogCode();
  27         }
  28
  29         @Override
  30         public Set<String> getDefinedNames()
  31         {
  32                 return Set.of(wire.getName());
  33         }
  34
  35         @Override
  36         public Set<Signal> getDefinedSignals()
  37         {
  38                 return Set.of(wire);
  39         }
  40
  41         @Override
  42         public Set<Signal> getReferencedSignals()
  43         {
  44                 return Set.of();
  45         }
  46
  47         @Override
  48         public String toString()
  49         {
  50                 return "decl[" + wire.toString() + "]";
  51         }
  52
  53         @Override
  54         public int hashCode()
  55         {
  56                 final int prime = 31;
  57                 int result = 1;
  58                 result = prime * result + ((wire == null) ? 0 : wire.hashCode());
  59                 return result;
  60         }
  61
  62         @Override
  63         public boolean equals(Object obj)
  64         {
  65                 if (this == obj)
  66                         return true;
  67                 if (obj == null)
  68                         return false;
  69                 if (getClass() != obj.getClass())
  70                         return false;
  71                 WireDeclaration other = (WireDeclaration) obj;
  72                 if (wire == null)
  73                 {
  74                         if (other.wire != null)
  75                                 return false;
  76                 } else if (!wire.equals(other.wire))
  77                         return false;
  78                 return true;
  79         }
  80 }