com.asakusafw.workflow.model.basic

Class BasicConfigurationResolver

java.lang.Object

com.asakusafw.workflow.model.basic.BasicConfigurationResolver

All Implemented Interfaces:

CommandTaskInfo.ConfigurationResolver, Function<Map<String,String>,List<CommandToken>>

public class BasicConfigurationResolver
extends Object
implements CommandTaskInfo.ConfigurationResolver

A basic implementation of configuration resolver for CommandTaskInfo.

Since:

0.10.0

Constructor Summary

Constructors

Constructor and Description
BasicConfigurationResolver(List<String> tokens) Creates a new instance.
BasicConfigurationResolver(String... tokens) Creates a new instance.

Method Summary

Modifier and Type	Method and Description
List<CommandToken>	apply(Map<String,String> configurations) Resolves configurations into additional command arguments.
List<String>	getTokens() Returns the template tokens.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Constructor Detail

BasicConfigurationResolver

public BasicConfigurationResolver(List<String> tokens)

Creates a new instance.

Parameters:

tokens - the template tokens for each key-value pair

BasicConfigurationResolver

public BasicConfigurationResolver(String... tokens)

Creates a new instance.

Parameters:

tokens - the template tokens for each key-value pair

Method Detail

getTokens

public List<String> getTokens()

Returns the template tokens.

Returns:

the template tokens

apply

public List<CommandToken> apply(Map<String,String> configurations)

Description copied from interface: CommandTaskInfo.ConfigurationResolver

Resolves configurations into additional command arguments.

Specified by:

apply in interface CommandTaskInfo.ConfigurationResolver

Specified by:

apply in interface Function<Map<String,String>,List<CommandToken>>

Parameters:

configurations - the extra configurations (treated as Hadoop configurations)

Returns:

the additional command arguments