ComponentHelpers { static String fixVariableName( AbstractType type, String exportedVariableName ) { String prefix = type.getName() + "."; String result = exportedVariableName; if( ! result.startsWith( prefix )) result = prefix + exportedVariableName; return result; } private  ComponentHelpers(); static Component findComponent( Graphs graphs, String name ); static Component findComponent( AbstractApplication app, String name ); static Component findComponentFrom( Component component, String componentName ); static List<String> extractNames( Collection<? extends AbstractType> types ); static boolean isTarget( Component component ); static Collection<Component> findAllChildren( Component component ); static Collection<Component> findAllAncestors( Component component ); static String findComponentInstaller( Component component ); static Map<String,String> findAllExportedVariables( Component component ); static Map<String,String> findAllExportedVariables( AbstractType type ); static Map<String,String> findAllExportedVariables( Graphs graphs ); static Map<String,String> findAllExportedVariables( Facet facet ); static Map<String,ImportedVariable> findAllImportedVariables( Component component ); static Collection<Facet> findAllFacets( Component component ); static List<Component> findAllExtendedComponents( Component component ); static Collection<Facet> findAllExtendedFacets( Facet facet ); static Collection<Facet> findAllExtendingFacets( Facet facet ); static Collection<Component> findAllExtendingComponents( Component component ); static List<Component> findAllComponents( Graphs graphs ); static List<Component> findAllComponents( AbstractApplication app ); static String searchForLoop( Component component ); static String searchForInheritanceCycle( Facet facet ); static String searchForInheritanceCycle( Component component ); static Map<String,Boolean> findComponentDependenciesFor( Component component ); static Map<Component,Boolean> findComponentDependenciesFor( Component component, ApplicationTemplate app ); static Map<Component,Boolean> findComponentsThatDependOn( Component component, ApplicationTemplate app );  }
@Test public void testFixVariableName() { Component comp = new Component( "coMp" ); Assert.assertEquals( "coMp.ip", ComponentHelpers.fixVariableName( comp, "ip" )); Assert.assertEquals( "coMp.ip", ComponentHelpers.fixVariableName( comp, "coMp.ip" )); Facet facet = new Facet( "f" ); Assert.assertEquals( "f.port", ComponentHelpers.fixVariableName( facet, "port" )); Assert.assertEquals( "f.ip", ComponentHelpers.fixVariableName( facet, "f.ip" )); }