org.sec.util.coding

类 StringUtil

java.lang.Object

org.sec.util.coding.StringUtil

public class StringUtil
extends java.lang.Object

构造器概要

构造器

构造器和说明
StringUtil()

方法概要

限定符和类型	方法和说明
static java.util.HashMap<java.lang.Character,java.lang.Integer>	charCount(java.lang.String str) Returns hashMap of characters count.
static int	charCount(java.lang.String str, char charStr) Returns integer of given character count.
static java.lang.String	clone(char str, int count) Copy the given n characters.
static java.lang.String	leftPad(java.lang.String str, int size, char padChar) Left pad any character.
static java.util.List<java.lang.String>	partition(java.lang.String str, int length) Equal parts string.
static java.lang.String	rightPad(java.lang.String str, int size, char padChar) Right pad any character.

从类继承的方法 java.lang.Object

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

构造器详细资料

StringUtil

public StringUtil()

方法详细资料

leftPad

public static java.lang.String leftPad(java.lang.String str,
                                       int size,
                                       char padChar)

Left pad any character.

rightPad

public static java.lang.String rightPad(java.lang.String str,
                                        int size,
                                        char padChar)

Right pad any character.

clone

public static java.lang.String clone(char str,
                                     int count)

Copy the given n characters.

partition

public static java.util.List<java.lang.String> partition(java.lang.String str,
                                                         int length)

Equal parts string.

charCount

public static java.util.HashMap<java.lang.Character,java.lang.Integer> charCount(java.lang.String str)

Returns hashMap of characters count.

charCount

public static int charCount(java.lang.String str,
                            char charStr)

Returns integer of given character count.