org.springframework.yarn.annotation

Annotation Type YarnParameter

@Target(value=PARAMETER)
@Retention(value=RUNTIME)
@Documented
public @interface YarnParameter

Annotation which indicates that a method parameter should be bound to a parameter.

Author:

Janne Valkealahti

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
boolean	required Whether the parameter is required.
java.lang.String	value The name of the parameter to bind to.

Element Detail

value

public abstract java.lang.String value

The name of the parameter to bind to.

Returns:

the value

Default:

""

required

public abstract boolean required

Whether the parameter is required.

Default is true, leading to an exception if the parameter is missing. Switch this to false if you prefer a null in case of the parameter missing.

Returns:

required

Default:

true