[Jsbml-svn] SF.net SVN: jsbml:[2223] branches/astnode2-merging-alternate/core/src/org/ sbml/jsbml/ASTNode.java

[<nik...@us...>]

Revision: 2223
          http://sourceforge.net/p/jsbml/code/2223
Author:   niko-rodrigue
Date:     2015-04-22 15:58:22 +0000 (Wed, 22 Apr 2015)
Log Message:
-----------
added a small utility method to ASTNode to help debug and see the structure of an ASTNode

Modified Paths:
--------------
    branches/astnode2-merging-alternate/core/src/org/sbml/jsbml/ASTNode.java

Modified: branches/astnode2-merging-alternate/core/src/org/sbml/jsbml/ASTNode.java
===================================================================
--- branches/astnode2-merging-alternate/core/src/org/sbml/jsbml/ASTNode.java	2015-04-22 15:57:10 UTC (rev 2222)
+++ branches/astnode2-merging-alternate/core/src/org/sbml/jsbml/ASTNode.java	2015-04-22 15:58:22 UTC (rev 2223)
@@ -4357,4 +4357,25 @@
     // pointer to whatever they are referencing.
   }
 
+  /**
+   * Returns a simple tree view of the ASTNode internal, including mainly
+   * node type and hierarchy.
+   * 
+   * @param n
+   * @param tree
+   * @param indent
+   * @return a simple tree view of the ASTNode internal
+   */
+  public static String astNodeToTree(ASTNode n, String tree, String indent) {
+    tree = tree + indent + n.getType() + " " + 
+        (n.isInteger() ? n.getInteger() : "") + (n.isReal() ? n.getReal() : "") + "\n";
+    
+    for (ASTNode child : n.getChildren()) {
+      tree = astNodeToTree(child, tree, indent + "  ");
+    }
+    
+    return tree;
+  }
+  
+
 }

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