io.cdap.cdap.etl.api

Interface Arguments

All Superinterfaces:

Iterable<Map.Entry<String,String>>

All Known Subinterfaces:

SettableArguments

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

Provides access to the pipeline arguments at runtime.

Method Summary

Modifier and Type	Method and Description
String	get(String name) Returns the value for the specified argument or null if none exists.
boolean	has(String name) Returns true if the specified argument exists and false if not.

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Method Detail

has

boolean has(String name)

Returns true if the specified argument exists and false if not.

Parameters:

name - the name of the argument

Returns:

true if the specified argument exists and false if not

get

@Nullable
String get(String name)

Returns the value for the specified argument or null if none exists.

Parameters:

name - the name of the argument

Returns:

the value for the specified argument or null if none exists