org.kitesdk.morphline.stdlib
Class IfThenElseBuilder

java.lang.Object
  org.kitesdk.morphline.stdlib.IfThenElseBuilder

All Implemented Interfaces:

CommandBuilder

public final class IfThenElseBuilder
extends Object
implements CommandBuilder

An If-Then-Else command consists of a chain of zero or more conditions commands, as well as a chain of zero or or more commands that are processed if all conditions succeed ("then commands"), as well as a chain of zero or more commands that are processed if one of the conditions fails ("else commands"). If one of the commands in the "then" chain or "else" chain fails then the entire "if" command fails (and the remaining commands in the "then" or "else" branch are skipped).

Constructor Summary

IfThenElseBuilder()

Method Summary

Command	build(com.typesafe.config.Config config, Command parent, Command child, MorphlineContext context) Creates and returns a command rooted at the given morphline JSON config.
Collection<String>	getNames() Returns the names with which this command can be invoked.

Methods inherited from class java.lang.Object

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

Constructor Detail

IfThenElseBuilder

public IfThenElseBuilder()

Method Detail

getNames

public Collection<String> getNames()

Description copied from interface: CommandBuilder

Returns the names with which this command can be invoked. The returned set can contain synonyms to enable backwards compatible name changes.

Specified by:

getNames in interface CommandBuilder

build

public Command build(com.typesafe.config.Config config,
                     Command parent,
                     Command child,
                     MorphlineContext context)

Description copied from interface: CommandBuilder

Creates and returns a command rooted at the given morphline JSON config. The command will feed records into child. The command will have parent as it's parent. Additional parameters can be passed via the morphline context.

Specified by:

build in interface CommandBuilder