/*
 * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
 * or more contributor license agreements. Licensed under the "Elastic License
 * 2.0", the "GNU Affero General Public License v3.0 only", and the "Server Side
 * Public License v 1"; you may not use this file except in compliance with, at
 * your election, the "Elastic License 2.0", the "GNU Affero General Public
 * License v3.0 only", or the "Server Side Public License, v 1".
 */

package org.elasticsearch.search.runtime;

import org.elasticsearch.script.Script;
import org.elasticsearch.script.StringFieldScript;

import java.util.List;

public class StringScriptFieldExistsQuery extends AbstractStringScriptFieldQuery {
    public StringScriptFieldExistsQuery(Script script, StringFieldScript.LeafFactory leafFactory, String fieldName) {
        super(script, leafFactory, fieldName);
    }

    @Override
    protected boolean matches(List<String> values) {
        return false == values.isEmpty();
    }

    @Override
    public final String toString(String field) {
        if (fieldName().contentEquals(field)) {
            return getClass().getSimpleName();
        }
        return fieldName() + ":" + getClass().getSimpleName();
    }

    // Superclass's equals and hashCode are great for this class
}