private PsiMethod generateMethodFor(
PsiField field, String methodName, String parameterName, PsiElementFactory elementFactory) {
PsiMethod withMethod =
elementFactory.createMethod(
methodName, elementFactory.createType(field.getContainingClass()));
PsiParameter parameter = elementFactory.createParameter(parameterName, field.getType());
withMethod.getParameterList().add(parameter);
PsiUtil.setModifierProperty(withMethod, PsiModifier.PUBLIC, true);
return withMethod;
}
private PsiMethod generateMethodBodyFor(
PsiMethod method,
String propertyName,
String parameterName,
PsiElementFactory elementFactory) {
StringBuilder methodBodyBuilder =
new StringBuilder()
.append("{\n")
.append("this.")
.append(propertyName)
.append("=")
.append(parameterName)
.append(";\n")
.append("return this;\n")
.append("}\n");
PsiCodeBlock methodBody =
elementFactory.createCodeBlockFromText(methodBodyBuilder.toString(), null);
method.getBody().replace(methodBody);
method = (PsiMethod) CodeStyleManager.getInstance(method.getProject()).reformat(method);
return method;
}