Prepend.java

package ca.uhn.fhir.narrative.template.filters;

class Prepend extends Filter {

    /*
     * (Object) append(input, string)
     *
     * add one string to another
     */
    @Override
    public Object apply(Object value, Object... params) {

        return super.asString(super.get(0, params)) + super.asString(value);
    }
}