Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.scl.compiler / src / org / simantics / scl / compiler / elaboration / equation / Equation.java

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/equation/Equation.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/equation/Equation.java
new file mode 100644 (file)
index 0000000..e0b2e55
--- /dev/null
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/elaboration/equation/Equation.java
@@ -0,0 +1,32 @@
+package org.simantics.scl.compiler.elaboration.equation;\r
+\r
+import org.simantics.scl.compiler.elaboration.contexts.ReplaceContext;\r
+import org.simantics.scl.compiler.elaboration.contexts.TranslationContext;\r
+import org.simantics.scl.compiler.elaboration.contexts.TypingContext;\r
+import org.simantics.scl.compiler.elaboration.expressions.Variable;\r
+import org.simantics.scl.compiler.elaboration.expressions.VariableProcedure;\r
+import org.simantics.scl.compiler.internal.elaboration.utils.ExpressionDecorator;\r
+import org.simantics.scl.compiler.internal.parsing.Symbol;\r
+import org.simantics.scl.compiler.types.Type;\r
+\r
+import gnu.trove.map.hash.TObjectIntHashMap;\r
+import gnu.trove.set.hash.THashSet;\r
+import gnu.trove.set.hash.TIntHashSet;\r
+\r
+public abstract class Equation extends Symbol {\r
+    public static final Equation[] EMPTY_ARRAY = new Equation[0];    \r
+\r
+    public abstract void setLocationDeep(long loc);\r
+\r
+    public abstract void forVariables(VariableProcedure procedure);\r
+    public abstract void collectFreeVariables(THashSet<Variable> vars);\r
+    public abstract void decorate(ExpressionDecorator decorator);\r
+    public abstract void collectEffects(THashSet<Type> effects);\r
+    public abstract void checkType(TypingContext context);\r
+    public abstract void collectRefs(TObjectIntHashMap<Object> allRefs, TIntHashSet refs);\r
+    public abstract void collectVars(TObjectIntHashMap<Variable> allVars, TIntHashSet vars);\r
+    public abstract void resolve(TranslationContext context);\r
+    public abstract void accept(EquationVisitor visitor);\r
+    public abstract Equation replace(ReplaceContext context);\r
+\r
+}\r