org.trimou.handlebars

Class NumberIsEvenHelper

java.lang.Object

org.trimou.engine.config.AbstractConfigurationAware

org.trimou.handlebars.AbstractHelper

org.trimou.handlebars.BasicHelper

org.trimou.handlebars.NumberMatchingHelper

org.trimou.handlebars.NumberIsEvenHelper

All Implemented Interfaces:

ConfigurationAware, Helper

public class NumberIsEvenHelper
extends NumberMatchingHelper

{{isEven iterIndex "evenRow"}} {{isEven iterIndex "evenRow" "oddRow"}} {{#isEven iterIndex}} ... {{/isEven}}

Author:

Martin Kouba

Field Summary

Fields inherited from class org.trimou.handlebars.BasicHelper

HELPER_TAG_TYPES, NO_SUPPORTED_HASH_KEYS

Fields inherited from class org.trimou.engine.config.AbstractConfigurationAware

configuration

Constructor Summary

Constructors

Constructor and Description
NumberIsEvenHelper()

Method Summary

Modifier and Type	Method and Description
protected com.google.common.base.Optional<Set<String>>	getSupportedHashKeys()
protected boolean	isMatching(Number value)

Methods inherited from class org.trimou.handlebars.NumberMatchingHelper

execute

Methods inherited from class org.trimou.handlebars.BasicHelper

allowedTagTypes, numberOfRequiredHashEntries, numberOfRequiredParameters, validate

Methods inherited from class org.trimou.handlebars.AbstractHelper

append, getHashValue, init, isSection, isUnescapeVariable, isVariable

Methods inherited from class org.trimou.engine.config.AbstractConfigurationAware

getConfigurationKeys, checkNotInitialized, init

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.trimou.engine.config.ConfigurationAware

getConfigurationKeys, init

Constructor Detail

NumberIsEvenHelper

public NumberIsEvenHelper()

Method Detail

isMatching

protected boolean isMatching(Number value)

Specified by:

isMatching in class NumberMatchingHelper

getSupportedHashKeys

protected com.google.common.base.Optional<Set<String>> getSupportedHashKeys()

Overrides:

getSupportedHashKeys in class BasicHelper

Returns:

the supported hash keys