import org.simantics.scl.compiler.compilation.CompilationContext;
import org.simantics.scl.compiler.constants.CharacterConstant;
import org.simantics.scl.compiler.constants.StringConstant;
+import org.simantics.scl.compiler.elaboration.chr.ast.CHRAstAtom;
+import org.simantics.scl.compiler.elaboration.chr.ast.CHRAstBinds;
+import org.simantics.scl.compiler.elaboration.chr.ast.CHRAstConjunction;
+import org.simantics.scl.compiler.elaboration.chr.ast.CHRAstEquals;
+import org.simantics.scl.compiler.elaboration.chr.ast.CHRAstQuery;
import org.simantics.scl.compiler.elaboration.equation.EqBasic;
import org.simantics.scl.compiler.elaboration.equation.EqGuard;
import org.simantics.scl.compiler.elaboration.equation.Equation;
import org.simantics.scl.compiler.elaboration.expressions.EListLiteral;
import org.simantics.scl.compiler.elaboration.expressions.ELiteral;
import org.simantics.scl.compiler.elaboration.expressions.EMatch;
+import org.simantics.scl.compiler.elaboration.expressions.EPreCHRSelect;
import org.simantics.scl.compiler.elaboration.expressions.ERange;
import org.simantics.scl.compiler.elaboration.expressions.ERealLiteral;
import org.simantics.scl.compiler.elaboration.expressions.ERecord;
return new EViewPattern((Expression)get(1), (Expression)get(3));
}
- @Override
- protected Object reduceCHRStatement() {
- return new CHRStatement((ListQualifier[])get(0), (ListQualifier[])get(2));
- }
-
@Override
protected Object reduceConstraintStatement() {
ConstructorAst constructor = (ConstructorAst)get(1);
return new ConstraintStatement(constructor.name, constructor.parameters, constructor.fieldNames, constructor.annotations);
}
- @Override
- protected Object reduceCHRQuery() {
- ListQualifier[] query = new ListQualifier[(length()+1)/2];
- for(int i=0;i<query.length;++i)
- query[i] = (ListQualifier)get(i*2);
- return query;
- }
-
/*
@Override
protected Object reduceWhen() {
new QConjunction((Query[])get(1)),
(Expression)get(3));
}*/
-
- @Override
- protected Object reduceVerboseCHRQuery() {
- ListQualifier[] query = new ListQualifier[(length()-1)/2];
- for(int i=0;i<query.length;++i)
- query[i] = (ListQualifier)get(i*2+1);
- return query;
- }
-
- @Override
- protected Object reduceVerboseCHRStatement() {
- return new CHRStatement((ListQualifier[])get(1), (ListQualifier[])get(3));
- }
@Override
protected Object reduceDummy() {
return new IncludeStatement(name, value);
}
- @Override
+ /*@Override
protected Object reduceConstraintSpec() {
Expression[] expressions = new Expression[length()/2-1];
for(int i=0;i<expressions.length;++i)
expressions[i] = (Expression)get(2*i+1);
return expressions;
+ }*/
+
+ @Override
+ protected Object reduceCHRSelect() {
+ return new EPreCHRSelect((CHRAstQuery)get(3), (Expression)get(1));
+ }
+
+ @Override
+ protected Object reduceCHRAtom() {
+ return CHRAstAtom.atom((Expression)get(0));
+ }
+
+ @Override
+ protected Object reduceCHREquals() {
+ return new CHRAstEquals((Expression)get(0), (Expression)get(2));
+ }
+
+ @Override
+ protected Object reduceCHRBinds() {
+ return new CHRAstBinds((Expression)get(0), (Expression)get(2));
+ }
+
+ @Override
+ protected Object reduceCHRConjunction() {
+ CHRAstQuery[] conjuncts = new CHRAstQuery[(length()+1)/2];
+ for(int i=0;i<conjuncts.length;++i)
+ conjuncts[i] = (CHRAstQuery)get(i*2);
+ return CHRAstConjunction.conjunction(conjuncts);
+ }
+
+ @Override
+ protected Object reduceVerboseCHRConjunction() {
+ CHRAstQuery[] conjuncts = new CHRAstQuery[(length()-1)/2];
+ for(int i=0;i<conjuncts.length;++i)
+ conjuncts[i] = (CHRAstQuery)get(i*2+1);
+ return CHRAstConjunction.conjunction(conjuncts);
+ }
+
+ @Override
+ protected Object reduceVerboseCHRStatement() {
+ return new CHRStatement((CHRAstQuery)get(1), (CHRAstQuery)get(3));
+ }
+
+ @Override
+ protected Object reduceCHRStatement() {
+ return new CHRStatement((CHRAstQuery)get(0), (CHRAstQuery)get(2));
}
}