Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.scl.compiler / src / org / simantics / scl / compiler / internal / interpreted / IVariable.java

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/interpreted/IVariable.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/interpreted/IVariable.java
new file mode 100644 (file)
index 0000000..52daa41
--- /dev/null
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/internal/interpreted/IVariable.java
@@ -0,0 +1,20 @@
+package org.simantics.scl.compiler.internal.interpreted;
+
+
+public class IVariable implements IExpression {
+    private final int variableId;
+
+    public IVariable(int variableId) {
+        this.variableId = variableId;
+    }
+
+    @Override
+    public Object execute(Object[] variableBindings) {
+        return variableBindings[variableId];
+    }
+    
+    @Override
+    public String toString() {
+        return "v" + variableId;
+    }
+}