From 878705688b42837b615067f0a479f31614910f38 Mon Sep 17 00:00:00 2001
From: Nathanael Sensfelder <SpamShield0@MultiAgentSystems.org>
Date: Fri, 21 Jul 2017 11:06:12 +0200
Subject: Optimization pass.

---
 ast-to-instr/src/VHDLPort.java | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

(limited to 'ast-to-instr/src/VHDLPort.java')

diff --git a/ast-to-instr/src/VHDLPort.java b/ast-to-instr/src/VHDLPort.java
index 3670605..9bb4d2c 100644
--- a/ast-to-instr/src/VHDLPort.java
+++ b/ast-to-instr/src/VHDLPort.java
@@ -5,8 +5,7 @@ import javax.xml.xpath.XPathConstants;
 import javax.xml.xpath.XPathExpression;
 import javax.xml.xpath.XPathExpressionException;
 
-import java.util.ArrayList;
-import java.util.Collection;
+import java.util.Stack;
 
 public class VHDLPort extends ParsableXML
 {
@@ -20,15 +19,15 @@ public class VHDLPort extends ParsableXML
    }
 
    @Override
-   public Collection<ParsableXML> parse ()
+   public void parse
+   (
+      final Stack<ParsableXML> waiting_list
+   )
    throws XPathExpressionException
    {
-      final Collection<ParsableXML> result;
       final String xml_id;
       final IDs local_id;
 
-      result = new ArrayList<ParsableXML>();
-
       xml_id = XMLManager.get_attribute(xml_node, "id");
 
       local_id = IDs.get_id_from_xml_id(xml_id, "port");
@@ -57,8 +56,6 @@ public class VHDLPort extends ParsableXML
 
       /** Children ************************************************************/
       handle_child_waveform(local_id);
-
-      return result;
    }
 
    /***************************************************************************/
-- 
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