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Immutable JSON representation in Java

There is a newer version: 0.1.4

package com.zuunr.json.schema.validation.node;

import com.zuunr.json.JsonArray;
import com.zuunr.json.JsonValue;
import com.zuunr.json.schema.Keywords;
import com.zuunr.json.schema.JsonSchema;
import com.zuunr.json.schema.validation.ValidationContext;

/**
 * @author Niklas Eldberger
 */
public class EnumNode extends KeywordNode {

    public EnumNode(JsonValue instance, JsonSchema schema, int keywordIndex, ValidationContext validationContext, JsonValue rootInstance) {
        super(instance, schema, keywordIndex, validationContext, rootInstance);
    }

    @Override
    protected Boolean calculateValid() {
        JsonArray enm = schema.getKeyword(Keywords.ENUM, JsonValue.NULL).getJsonArray();
        return enm.contains(instance);
    }
}