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+package org.archphantom.shenanigans.examples;
+import java.util.ArrayList;
+import java.util.Hashtable;
+import org.archphantom.shenanigans.elements.Program;
+import org.archphantom.shenanigans.elements.expressions.Expression;
+import org.archphantom.shenanigans.elements.expressions.Variable;
+import org.archphantom.shenanigans.elements.expressions.operations.Addition;
+import org.archphantom.shenanigans.elements.expressions.statements.Assignment;
+import org.archphantom.shenanigans.elements.expressions.statements.FunctionCall;
+import org.archphantom.shenanigans.elements.expressions.statements.Group;
+import org.archphantom.shenanigans.elements.expressions.statements.NamespaceCall;
+import org.archphantom.shenanigans.elements.expressions.statements.PrintLn;
+import org.archphantom.shenanigans.elements.values.Function;
+import org.archphantom.shenanigans.elements.values.IntValue;
+import org.archphantom.shenanigans.elements.values.Namespace;
+import org.archphantom.shenanigans.elements.variables.VarTable;
+
+public class NamespaceAccess {
+
+ public static Program buildExample () {
+ ArrayList<Expression> foo_body = new ArrayList<Expression>();
+ Namespace foo = new Namespace("foo", new Group(foo_body), new VarTable());
+ foo_body.add(new Assignment("x", new IntValue("0")));
+ ArrayList<String> argNames1 = new ArrayList<String>(1);
+ argNames1.add("y");
+ foo_body.add(new Assignment("set", new Function(argNames1, new Assignment("foo.x", new Variable("y")))));
+ ArrayList<String> argNames2 = new ArrayList<String>(2);
+ argNames2.add("n");
+ foo_body.add(new Assignment("inc", new Function(argNames2, new Assignment("foo.x", new Addition(new Variable("foo.x"), new Variable("n"))))));
+ foo_body.add(new Assignment("show", new Function(new ArrayList<String>(0), new PrintLn(new Variable("foo.x")))));
+ ArrayList<Expression> main_body = new ArrayList<Expression>();
+ main_body.add(new NamespaceCall("foo"));
+ ArrayList<Expression> arguments1 = new ArrayList<Expression>(1);
+ arguments1.add(new IntValue("0"));
+ main_body.add(new FunctionCall("foo.set", arguments1));
+ ArrayList<Expression> arguments2 = new ArrayList<Expression>(1);
+ arguments2.add(new IntValue("4"));
+ main_body.add(new FunctionCall("foo.inc", arguments2));
+ main_body.add(new FunctionCall("foo.show", new ArrayList<Expression>()));
+ Namespace main = new Namespace("main", new Group(main_body), new VarTable());
+ Hashtable<String, Namespace> namespaces = new Hashtable<String, Namespace>(2);
+ namespaces.put("foo", foo);
+ namespaces.put("main", main);
+ return new Program(namespaces);
+ }
+
+ public static void main (String[] args) {
+ buildExample().run();
+ }
+
+}