com.amazon.ask.response.template.loader.impl

Class LocaleTemplateEnumerator

java.lang.Object

com.amazon.ask.response.template.loader.impl.LocaleTemplateEnumerator

All Implemented Interfaces:

TemplateEnumerator<HandlerInput>, Iterator<String>

public final class LocaleTemplateEnumerator
extends Object
implements TemplateEnumerator<HandlerInput>

Enumerate possible template name, given a locale "en-US" from the request, and a response template name "template", the following combinations will be tried.

• template/en/US
• template/en_US
• template/en
• template_en_US
• template_en
• template

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LocaleTemplateEnumerator.Builder LocaleTemplateEnumerator Builder.

Field Summary

Fields

Modifier and Type	Field and Description
protected HandlerInput	handlerInput HandlerInput.
protected String	templateName Template name.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	LocaleTemplateEnumerator(String templateName, HandlerInput handlerInput) Constructor for LocaleTemplateEnumerator.

Method Summary

Modifier and Type	Method and Description
static LocaleTemplateEnumerator.Builder	builder() Static method returns an instance of Builder.
boolean	hasNext() .
String	next() .

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Field Detail

templateName

protected String templateName

Template name.

handlerInput

protected HandlerInput handlerInput

HandlerInput.

Constructor Detail

LocaleTemplateEnumerator

protected LocaleTemplateEnumerator(String templateName,
                                   HandlerInput handlerInput)

Constructor for LocaleTemplateEnumerator.

Parameters:

templateName - template name.

handlerInput - HandlerInput.

Method Detail

builder

public static LocaleTemplateEnumerator.Builder builder()

Static method returns an instance of Builder.

Returns:

LocaleTemplateEnumerator.Builder.

hasNext

public boolean hasNext()

. Check whether next combination of template name is available.

Specified by:

hasNext in interface Iterator<String>

Returns:

true if next combination of template name is available

next

public String next()

. Generate the next combination of template name and return.

Specified by:

next in interface Iterator<String>

Returns:

the next combination of template name