com.landawn.abacus.util.NamingPolicy Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of abacus-util-se Show documentation

A general programming library in Java/Android. It's easy to learn and simple to use with concise and powerful APIs.

There is a newer version: 2.1.12

/*
 * Copyright (C) 2015 HaiYang Li
 *
 * 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.landawn.abacus.util;

import com.landawn.abacus.util.function.Function;

/**
 * The Enum NamingPolicy.
 *
 * @author Haiyang Li
 * @since 0.8
 */
public enum NamingPolicy {

    /** The lower camel case. */
    LOWER_CAMEL_CASE(new Function() {
        @Override
        public String apply(String str) {
            return StringUtil.toCamelCase(str);
        }
    }),

    /** The lower case with underscore. */
    LOWER_CASE_WITH_UNDERSCORE(new Function() {
        @Override
        public String apply(String str) {
            return StringUtil.toLowerCaseWithUnderscore(str);
        }
    }),

    /** The upper case with underscore. */
    UPPER_CASE_WITH_UNDERSCORE(new Function() {
        @Override
        public String apply(String str) {
            return StringUtil.toUpperCaseWithUnderscore(str);
        }
    });

    /** The converter. */
    private final Function converter;

    /**
     * Instantiates a new naming policy.
     *
     * @param converter
     */
    NamingPolicy(Function converter) {
        this.converter = converter;
    }

    /**
     *
     * @param str
     * @return
     */
    public String convert(String str) {
        return converter.apply(str);
    }
}