com.netflix.servo.util

Class Strings

java.lang.Object

com.netflix.servo.util.Strings

public final class Strings
extends java.lang.Object

Static helpers for String instances.

Method Summary

Modifier and Type	Method and Description
static boolean	isNullOrEmpty(java.lang.String string) Returns true if the given string is null or is the empty string.
static java.lang.String	join(java.lang.String separator, java.util.Iterator<?> parts) Join the string representation of each part separated by the given separator string.

Methods inherited from class java.lang.Object

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

Method Detail

isNullOrEmpty

public static boolean isNullOrEmpty(java.lang.String string)

Returns true if the given string is null or is the empty string.

join

public static java.lang.String join(java.lang.String separator,
                                    java.util.Iterator<?> parts)

Join the string representation of each part separated by the given separator string.

Parameters:

separator - Separator string. For example ","

parts - An iterator of the parts to join

Returns:

The string formed by joining each part separated by the given separator.