/**
 * Copyright 2011-2021 Asakusa Framework Team.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.asakusafw.runtime.io.text.csv;

import com.asakusafw.runtime.io.text.driver.FieldOutput;

/**
 * Field quote style on output.
 * @since 0.9.1
 */
public enum QuoteStyle implements FieldOutput.Option {

    /**
     * Always quote fields.
     */
    ALWAYS,

    /**
     * Never quote fields.
     */
    NEVER,

    /**
     * Quote only if needed.
     */
    NEEDED,
}
