ml.shifu.guagua.util
类 StringUtils

java.lang.Object
  ml.shifu.guagua.util.StringUtils

public final class StringUtils
extends Object

StringUtils class for string operation.

方法摘要

static String	get(String str) Return string object.
static String	get(String str, boolean requireNotEmpty) Return string object.
static String	get(String str, boolean requireNotEmpty, String defaultStr) Return string object.
static String	get(String str, String defaultStr) Return string object.

从类 java.lang.Object 继承的方法

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细信息

get

public static String get(String str)

Return string object. If empty return null..

get

public static String get(String str,
                         boolean requireNotEmpty)

Return string object. If requireNotEmpty is true with empty or null str, an IllegalArgumentException will be thrown. Else return default string as null or original string.

get

public static String get(String str,
                         String defaultStr)

Return string object. Return default string if empty or null.

get

public static String get(String str,
                         boolean requireNotEmpty,
                         String defaultStr)

Return string object. If requireNotEmpty is true with null str, an IllegalArgumentException will be thrown. Else return default string or original string.