X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.scl.compiler%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Felaboration%2Fexpressions%2Flist%2FListSeq.java;fp=bundles%2Forg.simantics.scl.compiler%2Fsrc%2Forg%2Fsimantics%2Fscl%2Fcompiler%2Felaboration%2Fexpressions%2Flist%2FListSeq.java;h=c5affbf96fbdf97fb699ca9ae42aa35479598727;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/list/ListSeq.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/list/ListSeq.java
new file mode 100755
index 000000000..c5affbf96
--- /dev/null
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/expressions/list/ListSeq.java
@@ -0,0 +1,115 @@
+package org.simantics.scl.compiler.elaboration.expressions.list;
+
+import gnu.trove.map.hash.TObjectIntHashMap;
+import gnu.trove.set.hash.THashSet;
+import gnu.trove.set.hash.TIntHashSet;
+
+import org.simantics.scl.compiler.elaboration.contexts.SimplificationContext;
+import org.simantics.scl.compiler.elaboration.contexts.TranslationContext;
+import org.simantics.scl.compiler.elaboration.contexts.TypingContext;
+import org.simantics.scl.compiler.elaboration.expressions.Expression;
+import org.simantics.scl.compiler.elaboration.expressions.Variable;
+import org.simantics.scl.compiler.elaboration.expressions.VariableProcedure;
+import org.simantics.scl.compiler.errors.Locations;
+import org.simantics.scl.compiler.internal.elaboration.utils.ExpressionDecorator;
+import org.simantics.scl.compiler.types.Type;
+
+public class ListSeq extends ListQualifier {
+    public ListQualifier a;
+    public ListQualifier b;
+    
+    public ListSeq(ListQualifier a, ListQualifier b) {
+        this.a = a;
+        this.b = b;
+    }
+
+    @Override
+    public void checkType(TypingContext context) {
+        a.checkType(context);
+        b.checkType(context);  
+    }
+    
+    @Override
+    public void collectRefs(TObjectIntHashMap<Object> allRefs,
+            TIntHashSet refs) {
+        a.collectRefs(allRefs, refs);
+        b.collectRefs(allRefs, refs);
+    }
+
+    @Override
+    public void collectVars(TObjectIntHashMap<Variable> allVars,
+            TIntHashSet vars) {
+        a.collectVars(allVars, vars);
+        b.collectVars(allVars, vars);
+    }
+
+    @Override
+    public void collectFreeVariables(THashSet<Variable> vars) {
+        b.collectFreeVariables(vars);
+        a.collectFreeVariables(vars);
+    }
+
+    @Override
+    public CompiledQualifier compile(SimplificationContext context) {
+        CompiledQualifier cA = a.compile(context);
+        CompiledQualifier cB = b.compile(context);      
+        
+        Variable x = new Variable("xTemp", cA.pattern.getType());
+        Variable y = new Variable("yTemp", cB.pattern.getType());
+        
+        Expression value = context.concatMap( 
+                context.lambda(context.var(x), context.mapList(
+                        context.lambda(context.var(y), context.tuple(context.var(x), context.var(y))),
+                        context.match(context.var(x), cA.pattern, cB.value))), 
+                        cA.value);
+        /*try {
+            value.validateType(context.getEnvironment());
+        } catch (TypeValidationException e) {
+            e.printStackTrace();
+        }*/
+        return new CompiledQualifier(value, context.tuple(cA.pattern, cB.pattern));
+    }
+
+    @Override
+    public void resolve(TranslationContext context) {
+        a.resolve(context);
+        b.resolve(context);
+    }
+    
+    @Override
+    public void decorate(ExpressionDecorator decorator) {
+        a.decorate(decorator);
+        b.decorate(decorator);
+    }
+    
+    @Override
+    public void collectEffects(THashSet<Type> effects) {
+        a.collectEffects(effects);
+        b.collectEffects(effects);
+    }
+    
+    @Override
+    public void setLocationDeep(long loc) {
+        if(location == Locations.NO_LOCATION) {
+            location = loc;
+            a.setLocationDeep(loc);
+            b.setLocationDeep(loc);
+        }
+    }
+    
+    @Override
+    public void accept(ListQualifierVisitor visitor) {
+        visitor.visit(this);
+    }
+    
+    @Override
+    public void forVariables(VariableProcedure procedure) {
+        a.forVariables(procedure);
+        b.forVariables(procedure);
+    }
+    
+    @Override
+    public ListQualifier accept(ListQualifierTransformer transformer) {
+        return transformer.transform(this);
+    }
+}