Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.scl.compiler / src / org / simantics / scl / compiler / internal / types / ast / TTupleAst.java

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/types/ast/TTupleAst.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/types/ast/TTupleAst.java
new file mode 100644 (file)
index 0000000..41e8ea8
--- /dev/null
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/types/ast/TTupleAst.java
@@ -0,0 +1,37 @@
+package org.simantics.scl.compiler.internal.types.ast;
+
+import org.simantics.scl.compiler.internal.types.TypeElaborationContext;
+import org.simantics.scl.compiler.types.Type;
+import org.simantics.scl.compiler.types.Types;
+import org.simantics.scl.compiler.types.exceptions.SCLTypeParseException;
+
+
+
+public class TTupleAst extends TypeAst {
+    public final TypeAst[] components;
+    
+    public TTupleAst(TypeAst ... components) {
+        this.components = components;
+    }
+
+    @Override
+    public void toString(StringBuilder b) {
+        b.append('(');
+        for(int i=0;i<components.length;++i) {
+            if(i > 0)
+                b.append(", ");
+            components[i].toString(b);
+        }
+        b.append(')');
+    }
+
+    @Override
+    public Type toType(TypeElaborationContext context) throws SCLTypeParseException {
+        return Types.tuple(toTypes(context, components));
+    }
+
+    @Override
+    public int getPrecedence() {
+        return 0;
+    }
+}