OpenConcerto

Dépôt officiel du code source de l'ERP OpenConcerto
sonarqube

svn://code.openconcerto.org/openconcerto

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/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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 *
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 * Copyright 2011-2019 OpenConcerto, by ILM Informatique. All rights reserved.
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 *
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 * The contents of this file are subject to the terms of the GNU General Public License Version 3
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 * only ("GPL"). You may not use this file except in compliance with the License. You can obtain a
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 * copy of the License at http://www.gnu.org/licenses/gpl-3.0.html See the License for the specific
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 * language governing permissions and limitations under the License.
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 *
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 * When distributing the software, include this License Header Notice in each file.
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 */
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 package org.openconcerto.sql.view.search;
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import java.util.ArrayList;
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import java.util.List;
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public class SearchSpecUtils {
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    static public final <T> List<T> filter(final List<T> l, final SearchSpec search) {
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        final List<T> result;
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        if (search == null || search.isEmpty())
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            result = l;
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        else {
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            result = new ArrayList<>(l.size());
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            for (final T item : l) {
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                if (search.match(item))
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                    result.add(item);
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            }
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        }
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        return result;
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    }
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    static public final <T> T filterOne(final T obj, final SearchSpec search) {
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        if (obj == null)
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            return null;
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        final T result;
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        if (search == null || search.isEmpty() || search.match(obj))
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            result = obj;
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        else {
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            result = null;
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        }
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        return result;
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    }
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}