@ModuleOption("a one-time date when the trigger should fire; only applies if 'fixedDelay' and 'cron' are not provided")
	public void setDate(String date) {
		this.date = date;
	}
Describes options to the {@code trigger} source module.

@author Eric Bottard
@author Florent Biville
@author Gary Russell
spring-xd-dirt/src/main/java/org/springframework/xd/dirt/modules/metadata/TriggerSourceOptionsMetadata.java