bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/equation/Equation.java

   1 package org.simantics.scl.compiler.elaboration.equation;
   2
   3 import org.simantics.scl.compiler.elaboration.contexts.ReplaceContext;
   4 import org.simantics.scl.compiler.elaboration.contexts.TranslationContext;
   5 import org.simantics.scl.compiler.elaboration.contexts.TypingContext;
   6 import org.simantics.scl.compiler.elaboration.expressions.Variable;
   7 import org.simantics.scl.compiler.elaboration.expressions.VariableProcedure;
   8 import org.simantics.scl.compiler.internal.elaboration.utils.ExpressionDecorator;
   9 import org.simantics.scl.compiler.internal.parsing.Symbol;
  10 import org.simantics.scl.compiler.types.Type;
  11
  12 import gnu.trove.map.hash.TObjectIntHashMap;
  13 import gnu.trove.set.hash.THashSet;
  14 import gnu.trove.set.hash.TIntHashSet;
  15
  16 public abstract class Equation extends Symbol {
  17     public static final Equation[] EMPTY_ARRAY = new Equation[0];
  18
  19     public abstract void setLocationDeep(long loc);
  20
  21     public abstract void forVariables(VariableProcedure procedure);
  22     public abstract void collectFreeVariables(THashSet<Variable> vars);
  23     public abstract void decorate(ExpressionDecorator decorator);
  24     public abstract void collectEffects(THashSet<Type> effects);
  25     public abstract void checkType(TypingContext context);
  26     public abstract void collectRefs(TObjectIntHashMap<Object> allRefs, TIntHashSet refs);
  27     public abstract void collectVars(TObjectIntHashMap<Variable> allVars, TIntHashSet vars);
  28     public abstract void resolve(TranslationContext context);
  29     public abstract void accept(EquationVisitor visitor);
  30     public abstract Equation replace(ReplaceContext context);
  31
  32 }