Spring Boot - Apache Camel Filter unable to see if finished checking

Is there a way in Spring boot Apache camel to know if the input failed to meet the requirement in a .filter()?

@Override
    public void configure() throws Exception {
        // @formatter:off

        from("file://data/inputdir")
        .log("Checking ${file:name}")
        .filter(simple("${file:ext} == 'jpg'"))
                .to("file://data/outputidr/valid")
        .log("Processed in JPG! ${file:name}")
        .end()
        .filter(simple("${file:ext} == 'txt'"))
                .to("file://data/outputidr/validtxt")
        .log("Processed in TXT! ${file:name}")
        .end()
        // @formatter:on

    }

I don't know if there is any method available to see if the .filter() is already done checking. I want to add in the end something like .log("${file:name} is not processed");

You can assign to a variable of filter result there is a basic example which I write you need change ${body} as ${file:name}

from("timer:hello?repeatCount=1")
                .setBody(constant("helloworld"))
                .filter(simple("${body} == 'helloworld1'")).statusPropertyName("anyVariable")
                .log("do something")
                .end()
                .log("process status of '${body}' ${exchangeProperty.anyVariable}");

output is

 (Camel (camel-15) thread #11 - timer://hello) process status of 'helloworld' false