cn.geekcity.xiot.support.vertx.database.utils

Class StringUtils

java.lang.Object

cn.geekcity.xiot.support.vertx.database.utils.StringUtils

public class StringUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
StringUtils()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	join(java.lang.CharSequence delimiter, java.lang.Iterable<? extends java.lang.CharSequence> elements)
static java.lang.String	join(java.lang.CharSequence delimiter, java.lang.String[] array)
static java.lang.String	makePlaceholders(int len)
static java.lang.String	toHexString(int hex, int length)

Methods inherited from class java.lang.Object

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

Constructor Detail

StringUtils

public StringUtils()

Method Detail

join

public static java.lang.String join(java.lang.CharSequence delimiter,
                                    java.lang.String[] array)

join

public static java.lang.String join(java.lang.CharSequence delimiter,
                                    java.lang.Iterable<? extends java.lang.CharSequence> elements)

makePlaceholders

public static java.lang.String makePlaceholders(int len)

toHexString

public static java.lang.String toHexString(int hex,
                                           int length)