org.n52.shetland.util

Class StringHelper

java.lang.Object

org.n52.shetland.util.StringHelper

public final class StringHelper
extends Object

Helper class for String objects. Contains methods to join Strings, convert streams to Strings or to check for null and emptiness.

Since:

1.0.0

Method Summary

Modifier and Type	Method and Description
static String	convertStreamToString(InputStream is)
static String	convertStreamToString(InputStream is, String charset)
static int	getCharacterCount(String s, char character)
static int	getCharacterCountIgnoreCase(String s, char character)
static String	normalize(String toNormalize)
static String[]	splitToArray(String stringToSplit)
static String[]	splitToArray(String stringToSplit, String separator)
static List<String>	splitToList(String string)
static List<String>	splitToList(String string, String separator)
static Set<String>	splitToSet(String stringToSplit)
static Set<String>	splitToSet(String string, String separator)
static Stream<String>	splitToStream(String string, String separator)

Methods inherited from class java.lang.Object

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

Method Detail

normalize

public static String normalize(String toNormalize)

Parameters:

toNormalize - the string to normalize

Returns:

a normalized String for use in a file path, i.e. all [\,/,:,*,?,",<,>,;] characters are replaced by '_'.

convertStreamToString

public static String convertStreamToString(InputStream is,
                                           @Nullable
                                           String charset)
                                    throws IOException

Throws:

IOException

convertStreamToString

public static String convertStreamToString(InputStream is)
                                    throws IOException

Throws:

IOException

splitToList

public static List<String> splitToList(String string)

splitToList

public static List<String> splitToList(String string,
                                       String separator)

splitToSet

public static Set<String> splitToSet(String string,
                                     String separator)

splitToSet

public static Set<String> splitToSet(String stringToSplit)

splitToArray

public static String[] splitToArray(String stringToSplit,
                                    String separator)

splitToArray

public static String[] splitToArray(String stringToSplit)

getCharacterCountIgnoreCase

public static int getCharacterCountIgnoreCase(String s,
                                              char character)

getCharacterCount

public static int getCharacterCount(String s,
                                    char character)

splitToStream

public static Stream<String> splitToStream(String string,
                                           String separator)