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/*
 * Copyright (c) 2013, Francis Galiegue 
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the Lesser 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
 * Lesser 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 .
 */

package com.github.fge.jsonschema.library.digest;

import com.github.fge.jsonschema.keyword.digest.Digester;
import com.github.fge.jsonschema.keyword.digest.draftv4.DraftV4DependenciesDigester;
import com.github.fge.jsonschema.keyword.digest.draftv4.DraftV4TypeDigester;
import com.github.fge.jsonschema.keyword.digest.draftv4.MultipleOfDigester;
import com.github.fge.jsonschema.keyword.digest.draftv4.RequiredDigester;
import com.github.fge.jsonschema.keyword.digest.helpers.NullDigester;
import com.github.fge.jsonschema.keyword.digest.helpers.SimpleDigester;
import com.github.fge.jsonschema.library.Dictionary;
import com.github.fge.jsonschema.library.DictionaryBuilder;

import static com.github.fge.jsonschema.util.NodeType.*;

/**
 * Draft v4 specific digesters
 */
public final class DraftV4DigesterDictionary
{
    private static final Dictionary DICTIONARY;

    private DraftV4DigesterDictionary()
    {
    }

    static {
        final DictionaryBuilder builder
            = Dictionary.newBuilder();

        String keyword;
        Digester digester;

        builder.addAll(CommonDigesterDictionary.get());

        /*
         * Number/integer
         */
        keyword = "multipleOf";
        digester = MultipleOfDigester.getInstance();
        builder.addEntry(keyword, digester);

        /*
         * Object
         */
        keyword = "minProperties";
        digester = new SimpleDigester(keyword, OBJECT);
        builder.addEntry(keyword, digester);

        keyword = "maxProperties";
        digester = new SimpleDigester(keyword, OBJECT);
        builder.addEntry(keyword, digester);

        keyword = "required";
        digester = RequiredDigester.getInstance();
        builder.addEntry(keyword, digester);

        keyword = "dependencies";
        digester = DraftV4DependenciesDigester.getInstance();
        builder.addEntry(keyword, digester);

        /*
         * All/none
         */
        keyword = "anyOf";
        digester = new NullDigester(keyword, ARRAY, values());
        builder.addEntry(keyword, digester);

        keyword = "allOf";
        digester = new NullDigester(keyword, ARRAY, values());
        builder.addEntry(keyword, digester);

        keyword = "oneOf";
        digester = new NullDigester(keyword, ARRAY, values());
        builder.addEntry(keyword, digester);

        keyword = "not";
        digester = new NullDigester(keyword, ARRAY, values());
        builder.addEntry(keyword, digester);

        keyword = "type";
        digester = DraftV4TypeDigester.getInstance();
        builder.addEntry(keyword, digester);

        DICTIONARY = builder.freeze();
    }

    public static Dictionary get()
    {
        return DICTIONARY;
    }
}