<html><head><META http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>3.&nbsp;Graph Transformation Rules</title><link href="style.css" rel="stylesheet" type="text/css"><meta content="DocBook XSL Stylesheets V1.72.0" name="generator"><link rel="start" href="index.html" title="The VIATRA2 Model Transformation Framework"><link rel="up" href="sec_VTCLSpec.html" title="Chapter&nbsp;2.&nbsp;Viatra Textual Command Language (VTCL) Specification"><link rel="prev" href="def_Relationship.html" title="2.2.3.&nbsp;Relationships"><link rel="next" href="sec_DefGTRule.html" title="3.1.&nbsp;Definition of Graph Transformation Rules"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table summary="Navigation header" width="100%"><tr><th align="center" colspan="3">3.&nbsp;Graph Transformation Rules</th></tr><tr><td align="left" width="20%"><a accesskey="p" href="def_Relationship.html">Prev</a>&nbsp;</td><th align="center" width="60%">Chapter&nbsp;2.&nbsp;Viatra Textual Command Language (VTCL) Specification</th><td align="right" width="20%">&nbsp;<a accesskey="n" href="sec_DefGTRule.html">Next</a></td></tr></table><hr></div><div class="sect1" lang="en"><div class="titlepage"><div><div><h2 class="title" style="clear: both"><a name="sec_GraphTransformations"></a>3.&nbsp;Graph Transformation Rules</h2></div></div></div><div class="toc"><dl><dt><span class="sect2"><a href="sec_DefGTRule.html">3.1. Definition of Graph Transformation Rules</a></span></dt><dt><span class="sect2"><a href="sec_GTParamPass.html">3.2. Parameter passing at Graph Transformation Rules</a></span></dt><dt><span class="sect2"><a href="sec_GTRuleBehaviour.html">3.3. Behavioural Specification of Graph Transformation Rules</a></span></dt><dt><span class="sect2"><a href="sec_InvokeGTRule.html">3.4. Invocation of Graph Transformation Rules</a></span></dt></dl></div></div><div class="navfooter"><hr><table summary="Navigation footer" width="100%"><tr><td align="left" width="40%"><a accesskey="p" href="def_Relationship.html">Prev</a>&nbsp;</td><td align="center" width="20%"><a accesskey="u" href="sec_VTCLSpec.html">Up</a></td><td align="right" width="40%">&nbsp;<a accesskey="n" href="sec_DefGTRule.html">Next</a></td></tr><tr><td valign="top" align="left" width="40%">2.2.3.&nbsp;Relationships&nbsp;</td><td align="center" width="20%"><a accesskey="h" href="index.html">Home</a></td><td valign="top" align="right" width="40%">&nbsp;3.1.&nbsp;Definition of Graph Transformation Rules</td></tr></table></div></body></html>