Package org.eclipse.lyo.core.util

Class StringUtils

java.lang.Object

org.eclipse.lyo.core.util.StringUtils

public class StringUtils
extends Object

Since:

7.0.0

Constructor Summary

Constructors

Constructor	Description
StringUtils()

Method Summary

Modifier and Type	Method	Description
static String	clean(String str)	Trim, strip control chars (in the Unicode Cc category that are not CR, LF, or TAB), and normalize the string to NFC as per W3C recommendations
static String	cleanNonNull(String str)	Trim, strip control chars (in the Unicode Cc category that are not CR, LF, or TAB), and normalize the string to NFC as per W3C recommendations; returns an empty string if a null is encountered
static String	cleanWithoutNormalization(String str)	Trim and strip control chars (in the Unicode Cc category that are not CR, LF, or TAB)
static String	cleanWithoutNormalizationNonNull(String str)	Trim and strip control chars (in the Unicode Cc category that are not CR, LF, or TAB); returns an empty string if a null is encountered
static boolean	isNullOrEmpty(String str)
static boolean	isNullOrWhitespace(String str)

Methods inherited from class java.lang.Object

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

Constructor Details

StringUtils

public StringUtils()

Method Details

cleanWithoutNormalization

public static String cleanWithoutNormalization(String str)

Trim and strip control chars (in the Unicode Cc category that are not CR, LF, or TAB)

cleanWithoutNormalizationNonNull

public static String cleanWithoutNormalizationNonNull(String str)

Trim and strip control chars (in the Unicode Cc category that are not CR, LF, or TAB); returns an empty string if a null is encountered

clean

public static String clean(String str)

Trim, strip control chars (in the Unicode Cc category that are not CR, LF, or TAB), and normalize the string to NFC as per W3C recommendations

cleanNonNull

public static String cleanNonNull(String str)

Trim, strip control chars (in the Unicode Cc category that are not CR, LF, or TAB), and normalize the string to NFC as per W3C recommendations; returns an empty string if a null is encountered

isNullOrWhitespace

public static boolean isNullOrWhitespace(String str)

isNullOrEmpty

public static boolean isNullOrEmpty(String str)