bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/codegen/types/StandardTypeConstructor.java

   1 package org.simantics.scl.compiler.internal.codegen.types;
   2
   3 import org.cojen.classfile.TypeDesc;
   4 import org.simantics.scl.compiler.elaboration.modules.TypeConstructor;
   5 import org.simantics.scl.compiler.types.TCon;
   6 import org.simantics.scl.compiler.types.Type;
   7 import org.simantics.scl.compiler.types.kinds.Kind;
   8
   9 public class StandardTypeConstructor extends TypeConstructor {
  10     private TypeDesc typeDesc; // null, if trivial data type (one constructor with one parameter)
  11     public boolean external;
  12
  13     public StandardTypeConstructor(TCon con, Kind kind) {
  14         super(con, kind);
  15     }
  16
  17     public StandardTypeConstructor(TCon con, Kind kind, TypeDesc typeDesc) {
  18         this(con, kind);
  19         this.typeDesc = typeDesc;
  20     }
  21
  22     public StandardTypeConstructor(TCon con, Kind kind, TypeDesc typeDesc, String documentation) {
  23         this(con, kind);
  24         this.typeDesc = typeDesc;
  25         this.documentation = documentation;
  26     }
  27
  28     public void setTypeDesc(TypeDesc typeDesc) {
  29         this.typeDesc = typeDesc;
  30     }
  31
  32     public TypeDesc getTypeDesc() {
  33         return typeDesc;
  34     }
  35
  36     @Override
  37     public TypeDesc construct(JavaTypeTranslator translator, Type[] parameters) {
  38         if(typeDesc == null)
  39             typeDesc = translator.toTypeDesc(constructors[0].parameterTypes[0]);
  40         return typeDesc;
  41     }
  42 }