net.sf.flatpack.util

Class FPStringUtils

java.lang.Object

net.sf.flatpack.util.FPStringUtils

public final class FPStringUtils
extends Object

Thanks to the Apache Commons Contributors.

Author:

Jakarta Commons

Method Summary

Modifier and Type	Method and Description
static boolean	isBlank(String str) Checks if a String is whitespace, empty ("") or null.
static boolean	isNotBlank(String str) Checks if a String is not empty (""), not null and not whitespace only.

Methods inherited from class java.lang.Object

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

Method Detail

isBlank

public static boolean isBlank(String str)

Checks if a String is whitespace, empty ("") or null.

 PZStringUtils.isBlank(null)      = true
 PZStringUtils.isBlank("")        = true
 PZStringUtils.isBlank(" ")       = true
 PZStringUtils.isBlank("bob")     = false
 PZStringUtils.isBlank("  bob  ") = false
 

Parameters:

str - the String to check, may be null

Returns:

true if the String is null, empty or whitespace

Since:

2.0

isNotBlank

public static boolean isNotBlank(String str)

Checks if a String is not empty (""), not null and not whitespace only.

 PZStringUtils.isNotBlank(null)      = false
 PZStringUtils.isNotBlank("")        = false
 PZStringUtils.isNotBlank(" ")       = false
 PZStringUtils.isNotBlank("bob")     = true
 PZStringUtils.isNotBlank("  bob  ") = true
 

Parameters:

str - the String to check, may be null

Returns:

true if the String is not empty and not null and not whitespace

Since:

2.0