private static void addParameterUsages( PsiParameter parameter, ArrayList<UsageInfo> results, ParameterInfo info) { PsiManager manager = parameter.getManager(); GlobalSearchScope projectScope = GlobalSearchScope.projectScope(manager.getProject()); for (PsiReference psiReference : ReferencesSearch.search(parameter, projectScope, false)) { PsiElement parmRef = psiReference.getElement(); UsageInfo usageInfo = new ChangeSignatureParameterUsageInfo(parmRef, parameter.getName(), info.getName()); results.add(usageInfo); } }
public static boolean isAvailable( @Nullable PsiParameter myParameter, @Nullable PsiType type, @Nullable PsiClass targetClass) { return myParameter != null && myParameter.isValid() && myParameter.getManager().isInProject(myParameter) && myParameter.getDeclarationScope() instanceof PsiMethod && ((PsiMethod) myParameter.getDeclarationScope()).getBody() != null && type != null && type.isValid() && targetClass != null && !targetClass.isInterface() && getParameterAssignedToField(myParameter) == null; }
@Nullable private static PsiParameter findParamByName( String newName, PsiType type, PsiParameter[] newParameters, ParameterInfoImpl[] parameterInfos) { for (PsiParameter newParameter : newParameters) { if (Comparing.strEqual(newName, newParameter.getName())) { return newParameter; } } for (int i = 0; i < newParameters.length; i++) { if (parameterInfos[i].getOldIndex() == -1) { final PsiParameter parameter = newParameters[i]; final PsiType paramType = parameterInfos[i].getTypeWrapper().getType(parameter, parameter.getManager()); if (type.isAssignableFrom(paramType)) { return parameter; } } } return null; }