@Override
    public String toString() {
        return String.format("%s (%s:%s) @ %s", getClass().getSimpleName(), getType(), getName(), location);
    }
A module definition for a "simple", single module whose code and supporting resources
can be located somewhere.

@author Eric Bottard
spring-xd-module/src/main/java/org/springframework/xd/module/SimpleModuleDefinition.java