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ObServe Toolkit Common Dto module
There is a newer version: 4.34
package fr.ird.observe.spi.map;

/*-
 * #%L
 * ObServe Toolkit :: Common Dto
 * %%
 * Copyright (C) 2017 - 2020 IRD, Ultreia.io
 * %%
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public
 * License along with this program.  If not, see
 * .
 * #L%
 */

import com.google.common.collect.ImmutableMap;
import fr.ird.observe.dto.ObserveDto;
import fr.ird.observe.spi.type.TypeTranslators;

import java.util.Collection;
import java.util.Set;

/**
 * A special map to store string values using the {@link #key0(Class)} method to produce keys.
 * 
 * Created by tchemit on 01/09/17.
 *
 * @author Tony Chemit - [email protected]
 */
public abstract class ImmutableSetMap implements ObserveDto {

    private final ImmutableMap> data;
    private final ImmutableMap types;

    ImmutableSetMap(ImmutableMap> data, ImmutableMap types) {
        this.data = data;
        this.types = types;
    }

    public int size() {
        return data.size();
    }

    public boolean isEmpty() {
        return data.isEmpty();
    }

    public Set get(Class key) {
        return data.get(key0(key));
    }

    public Set keySet() {
        return data.keySet();
    }

    public Collection> values() {
        return data.values();
    }

    public boolean containsEntry(Class type, V value) {
        String key = key0(type);
        return data.containsKey(key) && data.get(key).contains(value);
    }

//    @SuppressWarnings("unchecked")
//    public Set> referentialReferenceTypes() {
//        return (Set) types.values().stream().filter(IdHelper::isReferential).collect(Collectors.toSet());
//    }

//    @SuppressWarnings("unchecked")
//    public Set> dataReferenceTypes() {
//        return (Set) types.values().stream().filter(IdHelper::isData).collect(Collectors.toSet());
//    }

    public ImmutableMap> getData() {
        return data;
    }

    public ImmutableMap getTypes() {
        return types;
    }

    @SuppressWarnings("unchecked")
    public Collection> types() {
        return (Collection) types.values();
    }

    protected static String key0(Class type) {
        return TypeTranslators.getTranslator(type).cleanType(type);
    }
}