@ModuleOption("a SpEL expression which would typically evaluate to an array or collection")
	public void setExpression(String expression) {
		this.expression = expression;
	}
Captures options for the {@code splitter} processor module.

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