co.cask.cdap.etl.api.action

Interface SettableArguments

All Superinterfaces:

Iterable<Map.Entry<String,String>>

public interface SettableArguments
extends Iterable<Map.Entry<String,String>>

Provides access to the pipeline arguments which can be updated.

Method Summary

Methods

Modifier and Type	Method and Description
Map<String,String>	asMap() Returns an map that represents all arguments.
String	get(String name) Returns the value for the given argument name if it exist, otherwise null is returned.
boolean	has(String name) Returns true if specified argument is provided, otherwise false is returned.
void	set(String name, String value) Sets the name and value as specified by the input parameters.

Methods inherited from interface java.lang.Iterable

iterator

Method Detail

has

boolean has(String name)

Returns true if specified argument is provided, otherwise false is returned.

get

@Nullable
String get(String name)

Returns the value for the given argument name if it exist, otherwise null is returned.

set

void set(String name,
       String value)

Sets the name and value as specified by the input parameters.

asMap

Map<String,String> asMap()

Returns an map that represents all arguments.