cn.binarywang.wx.miniapp.util.JoinerUtils Maven / Gradle / Ivy
/**
* Copyright (c) 2019,sunnybs.
* All Rights Reserved.
*
* Project Name:yigou
*/
package cn.binarywang.wx.miniapp.util;
import com.google.common.base.Joiner;
/**
* ClassName: JoinerUtils
* Description: 字符串连接器
* Date: 2019年10月18日 下午1:42:59
*
* @author wsp
*/
public class JoinerUtils {
private static final String NULL = "null";
/**
*
* 空白连接器，忽略null
*
*
*
* JoinerUtils.blankJoiner.join("a", "b", "c");
* result : abc
*
* JoinerUtils.blankJoiner.join("a", null, "c");
* result : ac
*
*/
public static final Joiner blankJoiner = Joiner.on("").skipNulls();
/**
*
* 空白连接器
*
*
*
* JoinerUtils.blankJoinerWithNull.join("a", "b", "c");
* result : abc
*
* JoinerUtils.blankJoinerWithNull.join("a", null, "c");
* result : anullc
*
*/
public static final Joiner blankJoinerWithNull = Joiner.on("").useForNull(NULL);
/**
*
* 空格连接器，忽略null
*
*
*
* JoinerUtils.spaceJoiner.join("a", "b", "c");
* result : a b c
*
* JoinerUtils.spaceJoiner.join("a", null, "c");
* result : a c
*
*/
public static final Joiner spaceJoiner = Joiner.on(" ").skipNulls();
/**
*
* 空格连接器
*
*
*
* JoinerUtils.spaceJoinerWithNull.join("a", "b", "c");
* result : a b c
*
* JoinerUtils.spaceJoinerWithNull.join("a", null, "c");
* result : a null c
*
*/
public static final Joiner spaceJoinerWithNull = Joiner.on(" ").useForNull(NULL);
/**
*
* 逗号分隔符连接器，忽略null
*
*
*
* JoinerUtils.commaJoiner.join("a", "b", "c");
* result : a,b,c
*
* JoinerUtils.commaJoiner.join("a", null, "c");
* result : a,c
*
*/
public static final Joiner commaJoiner = Joiner.on(",").skipNulls();
/**
*
* 逗号分隔符连接器
*
*
*
* JoinerUtils.commaJoinerWithNull.join("a", "b", "c");
* result : a,b,c
*
* JoinerUtils.commaJoinerWithNull.join("a", null, "c");
* result : a,null,c
*
*/
public static final Joiner commaJoinerWithNull = Joiner.on(",").useForNull(NULL);
/**
*
* 等号分隔符连接器，忽略null
*
*
*
* JoinerUtils.equalJoiner.join("a", "b", "c");
* result : a=b=c
*
* JoinerUtils.equalJoiner.join("a", null, "c");
* result : a=c
*
*/
public static final Joiner equalJoiner = Joiner.on("=").skipNulls();
/**
*
* 等号分隔符连接器
*
*
*
* JoinerUtils.equalJoinerWithNull.join("a", "b", "c");
* result : a=b=c
*
* JoinerUtils.equalJoinerWithNull.join("a", null, "c");
* result : a=null=c
*
*/
public static final Joiner equalJoinerWithNull = Joiner.on("=").useForNull(NULL);
/**
*
* 竖线分隔符连接器，忽略null
*
*
*
* JoinerUtils.vLineJoiner.join("a", "b", "c");
* result : a|b|c
*
* JoinerUtils.vLineJoiner.join("a", null, "c");
* result : a|c
*
*/
public static final Joiner vLineJoiner = Joiner.on("|").skipNulls();
/**
*
* 竖线分隔符连接器
*
*
*
* JoinerUtils.vLineJoinerWithNull.join("a", "b", "c");
* result : a|b|c
*
* JoinerUtils.vLineJoinerWithNull.join("a", null, "c");
* result : a|null|c
*
*/
public static final Joiner vLineJoinerWithNull = Joiner.on("|").useForNull(NULL);
/**
*
* 中横线分隔符连接器，忽略null
*
*
*
* JoinerUtils.hLineJoiner.join("a", "b", "c");
* result : a-b-c
*
* JoinerUtils.hLineJoiner.join("a", null, "c");
* result : a-c
*
*/
public static final Joiner hLineJoiner = Joiner.on("-").skipNulls();
/**
*
* 中横线分隔符连接器
*
*
*
* JoinerUtils.hLineJoinerWithNull.join("a", "b", "c");
* result : a-b-c
*
* JoinerUtils.hLineJoinerWithNull.join("a", null, "c");
* result : a-null-c
*
*/
public static final Joiner hLineJoinerWithNull = Joiner.on("-").useForNull(NULL);
/**
*
* 下划线分隔符连接器，忽略null
*
*
*
* JoinerUtils.underlineJoiner.join("a", "b", "c");
* result : a_b_c
*
* JoinerUtils.underlineJoiner.join("a", null, "c");
* result : a_c
*
*/
public static final Joiner underlineJoiner = Joiner.on("_").skipNulls();
/**
*
* 下划线分隔符连接器
*
*
*
* JoinerUtils.underlineJoinerWithNull.join("a", "b", "c");
* result : a_b_c
*
* JoinerUtils.underlineJoinerWithNull.join("a", null, "c");
* result : a_null_c
*
*/
public static final Joiner underlineJoinerWithNull = Joiner.on("_").useForNull(NULL);
/**
*
* 斜线分隔符连接器，忽略null
*
*
*
* JoinerUtils.pathJoiner.join("a", "b", "c");
* result : a/b/c
*
* JoinerUtils.pathJoiner.join("a", null, "c");
* result : a/c
*
*/
public static final Joiner pathJoiner = Joiner.on("/").skipNulls();
/**
*
* 斜线分隔符连接器
*
*
*
* JoinerUtils.pathJoinerWithNull.join("a", "b", "c");
* result : a/b/c
*
* JoinerUtils.pathJoinerWithNull.join("a", null, "c");
* result : a/null/c
*
*/
public static final Joiner pathJoinerWithNull = Joiner.on("/").useForNull(NULL);
}