Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.scl.compiler / src / org / simantics / scl / compiler / environment / ConcreteEnvironment.java

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/environment/ConcreteEnvironment.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/environment/ConcreteEnvironment.java
new file mode 100644 (file)
index 0000000..2fb5e41
--- /dev/null
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/environment/ConcreteEnvironment.java
@@ -0,0 +1,42 @@
+package org.simantics.scl.compiler.environment;
+
+import gnu.trove.map.hash.THashMap;
+
+import java.util.Collection;
+
+import org.simantics.scl.compiler.elaboration.rules.TransformationRule;
+import org.simantics.scl.compiler.module.Module;
+
+public class ConcreteEnvironment extends AbstractEnvironment {
+
+    private final THashMap<String, Module> moduleMap;
+    private final Namespace localNamespace;
+    
+    public ConcreteEnvironment(THashMap<String, Module> moduleMap,
+            Namespace localNamespace) {
+        this.moduleMap = moduleMap;
+        this.localNamespace = localNamespace;
+    }
+
+    @Override
+    public Namespace getLocalNamespace() {
+        return localNamespace;
+    }
+
+    @Override
+    protected Module getModule(String name) {
+        return moduleMap.get(name);
+    }
+    
+    @Override
+    protected Collection<Module> getModules() {
+        return moduleMap.values();
+    }
+
+    @Override
+    public void collectRules(Collection<TransformationRule> rules) {
+        for(Module module : moduleMap.values())
+            module.getRules();
+    }
+
+}