Package org.ametys.runtime.model

Class CategorizedElementDefinitionHelper

java.lang.Object

org.ametys.runtime.model.CategorizedElementDefinitionHelper

public final class CategorizedElementDefinitionHelper
extends Object

Helper for CategorizedElementDefinitionWrapper

Method Summary

Modifier and Type	Method	Description
static <T extends CategorizedElementDefinitionWrapper> View	buildViewFromCategories(Collection<T> wrappers, Comparator<I18nizableText> categoriesComparator, Comparator<I18nizableText> groupsComparator, Comparator<T> elementsComparator)	Generate the view for categorized element definition wrappers, using comparators to sort the categories, groups and elements
static <T extends CategorizedElementDefinitionWrapper> Map<I18nizableText,Map<I18nizableText,List<T>>>	categorizeElementDefinitionWrappers(Collection<T> wrappers)	Organize a collection of categorized element definition wrappers by categories and groups.
static int	comparePositions(Long position1, Long position2)	Compares the two given position.
static <T extends CategorizedElementDefinitionWrapper> int	compareWrapperPositions(T wrapper1, T wrapper2)	Compares the two given wrappers' position.
static <T> Collection<T>	sortItemsList(Collection<T> items, Comparator<T> comparator)	Sort a model item list using comparator
static ValidationResults	validateValuesForWriting(Map<String,Object> values, Collection<? extends ElementDefinition> definitions, DisableConditionsEvaluator disableConditionsEvaluator, org.slf4j.Logger logger)	Validate parameters before writing

Methods inherited from class java.lang.Object

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

Method Details

buildViewFromCategories

public static <T extends CategorizedElementDefinitionWrapper>
View buildViewFromCategories(Collection<T> wrappers,
 Comparator<I18nizableText> categoriesComparator,
 Comparator<I18nizableText> groupsComparator,
 Comparator<T> elementsComparator)

Generate the view for categorized element definition wrappers, using comparators to sort the categories, groups and elements

Type Parameters:

T - type of the wrappers

Parameters:

wrappers - the wrappers

categoriesComparator - Comparator used for the categories (can be null to keep order)

groupsComparator - Comparator for the groups (can be null to keep order)

elementsComparator - Comparator for the elements (can be null to keep order)

Returns:

A View ordered from the ModelItem using the Comparator

categorizeElementDefinitionWrappers

public static <T extends CategorizedElementDefinitionWrapper>
Map<I18nizableText,Map<I18nizableText,List<T>>> categorizeElementDefinitionWrappers(Collection<T> wrappers)

Organize a collection of categorized element definition wrappers by categories and groups.

Type Parameters:

T - type of the wrappers

Parameters:

wrappers - a collection of element definition wrappers.

Returns:

a Map with the same element definition wrappers, sorted first by category then by group.

sortItemsList

public static <T> Collection<T> sortItemsList(Collection<T> items,
 Comparator<T> comparator)

Sort a model item list using comparator

Type Parameters:

T - The type of item to compare

Parameters:

items - list of items to sort

comparator - a comparator, can be null to avoid sort

Returns:

a sorted list (or a copy of the list if the comparator is null)

validateValuesForWriting

public static ValidationResults validateValuesForWriting(Map<String,Object> values,
 Collection<? extends ElementDefinition> definitions,
 DisableConditionsEvaluator disableConditionsEvaluator,
 org.slf4j.Logger logger)

Validate parameters before writing

Parameters:

values - a map of all parameters and their values

definitions - collection of ElementDefinition from the model file

disableConditionsEvaluator - the disable conditions evaluator for the given object

logger - a logger

Returns:

a map containing the potential errors

compareWrapperPositions

public static <T extends CategorizedElementDefinitionWrapper>
int compareWrapperPositions(T wrapper1,
 T wrapper2)

Compares the two given wrappers' position. Returns a negative integer, zero, or a positive integer as the position of the first wrapper is less than, equal to, or greater than the second.

Type Parameters:

T - type of the wrappers to compare

Parameters:

wrapper1 - the first wrapper

wrapper2 - the second wrapper

Returns:

a negative integer, zero, or a positive integer as the position of the first wrapper is less than, equal to, or greater than the second.

comparePositions

public static int comparePositions(Long position1,
 Long position2)

Compares the two given position. Returns a negative integer, zero, or a positive integer as the first position is less than, equal to, or greater than the second.

Parameters:

position1 - the first position

position2 - the second position

Returns:

a negative integer, zero, or a positive integer as the first position is less than, equal to, or greater than the second.