@ModuleOption("the rate at which to poll the remote directory")
	public void setFixedDelay(int fixedDelay) {
		this.fixedDelay = fixedDelay;
	}
Module options for FTP source module.

@author Franck Marchand
@author Eric Bottard
spring-xd-dirt/src/main/java/org/springframework/xd/dirt/modules/metadata/FtpSourceOptionsMetadata.java