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/**
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* Copyright (C) 2021 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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package eu.etaxonomy.taxeditor.ui.element;
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import java.util.HashSet;
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import java.util.Set;
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/**
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* @author a.mueller
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* @date 22.01.2021
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*/
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public class CacheRelevanceHelper {
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protected Set<ToggleableTextElement> cacheDependencies = new HashSet<>();
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public CacheRelevance cacheRelevance() {
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CacheRelevance result = CacheRelevance.NONE;
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for (ToggleableTextElement cache : this.cacheDependencies){
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if (cache != null){ //null should not happen anymore but just in case
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if (cache.getState()){
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result = result.addCacheRelevance(cache.getRelevance());
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}
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//add recursion for light dependencies
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result = result.addCacheRelevance(cache.cacheRelevance().getLight());
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}
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}
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return result;
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}
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public void addDependsOnCache(ToggleableTextElement toggleElement) {
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if (toggleElement != null){
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cacheDependencies.add(toggleElement);
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}
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}
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/**
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* For hierarchical caching
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*/
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public ToggleableTextElement[] getDependenciesArray() {
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return this.cacheDependencies.toArray(new ToggleableTextElement[0]);
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}
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public static void addDependsOnCacheForSubElements(AbstractFormSection<?> section,
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ToggleableTextElement toggleElement) {
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section.getElements().stream()
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.filter(x -> x instanceof ICacheRelevantFormElement)
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.forEach(
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x->((ICacheRelevantFormElement)x).addDependsOnCache(toggleElement));
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}
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public static void updateCacheRelevanceForSubelements(AbstractFormSection<?> section) {
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updateCacheRelevanceForSubelements(section.getElements());
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}
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public static void updateCacheRelevanceForSubelements(Set<ICdmFormElement> elements) {
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// System.out.print("setIrrelevant: " + this.getClass().getName());
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// System.out.println("");
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elements.stream()
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.filter(x -> x instanceof ICacheRelevantFormElement)
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.forEach(
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x->((ICacheRelevantFormElement)x).updateCacheRelevance());
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}
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}
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