org.apache.jena.atlas.lib

Class StrUtils

java.lang.Object

org.apache.jena.atlas.lib.StrUtils

public class StrUtils
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	CMP_EQUAL
static int	CMP_GREATER
static int	CMP_INDETERMINATE
static int	CMP_LESS
static int	CMP_UNEQUAL

Method Summary

Methods

Modifier and Type	Method and Description
static byte[]	asUTF8bytes(String s)
static String	chop(String x)
static boolean	contains(String str1, String str2) Does one string contain another string?
static String	decodeHex(String str, char marker) Decode a string using marked hex values e.g.
static String	encodeHex(String str, char marker, char[] escapees) Encode a string using hex values e.g.
static String	escapeString(String x)
static String	fromUTF8bytes(byte[] bytes)
static String	noNewlineEnding(String x)
static String	replace(String string, String target, String replacement)
static String[]	split(String s, String splitStr) Split but also trim whiespace.
static String	str(Object x)
static int	strCompare(String s1, String s2)
static int	strCompareIgnoreCase(String s1, String s2)
static String	strform(Map<String,String> subs, String... args)
static String	strjoin(String sep, List<String> args) Concatentate string, using a separator
static String	strjoin(String sep, String... args) Concatentate strings, using a separator
static String	strjoinNL(List<String> args) strjoin with a newline as the separator
static String	strjoinNL(String... args) strjoin with a newline as the separator
static String	substitute(String str, Map<String,String> subs)
static List<Character>	toCharList(String str)
static String	unescapeString(String x)

Methods inherited from class java.lang.Object

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

Field Detail

CMP_GREATER

public static final int CMP_GREATER

See Also:

Constant Field Values

CMP_EQUAL

public static final int CMP_EQUAL

See Also:

Constant Field Values

CMP_LESS

public static final int CMP_LESS

See Also:

Constant Field Values

CMP_UNEQUAL

public static final int CMP_UNEQUAL

See Also:

Constant Field Values

CMP_INDETERMINATE

public static final int CMP_INDETERMINATE

See Also:

Constant Field Values

Method Detail

strjoinNL

public static String strjoinNL(String... args)

strjoin with a newline as the separator

strjoinNL

public static String strjoinNL(List<String> args)

strjoin with a newline as the separator

strjoin

public static String strjoin(String sep,
             String... args)

Concatentate strings, using a separator

strjoin

public static String strjoin(String sep,
             List<String> args)

Concatentate string, using a separator

strCompare

public static int strCompare(String s1,
             String s2)

strCompareIgnoreCase

public static int strCompareIgnoreCase(String s1,
                       String s2)

asUTF8bytes

public static byte[] asUTF8bytes(String s)

fromUTF8bytes

public static String fromUTF8bytes(byte[] bytes)

str

public static String str(Object x)

split

public static String[] split(String s,
             String splitStr)

Split but also trim whiespace.

contains

public static final boolean contains(String str1,
               String str2)

Does one string contain another string?

Parameters:

str1 -

str2 -

Returns:

true if str1 contains str2

replace

public static final String replace(String string,
             String target,
             String replacement)

substitute

public static String substitute(String str,
                Map<String,String> subs)

strform

public static String strform(Map<String,String> subs,
             String... args)

chop

public static String chop(String x)

noNewlineEnding

public static String noNewlineEnding(String x)

toCharList

public static List<Character> toCharList(String str)

encodeHex

public static String encodeHex(String str,
               char marker,
               char[] escapees)

Encode a string using hex values e.g. %20

Parameters:

str - String to encode

marker - Marker character

escapees - Characters to encode (must include the marker)

Returns:

Encoded string (returns input object if no change)

decodeHex

public static String decodeHex(String str,
               char marker)

Decode a string using marked hex values e.g. %20

Parameters:

str - String to decode

marker - The marker charcater

Returns:

Decoded string (returns input object on no change)

escapeString

public static String escapeString(String x)

unescapeString

public static String unescapeString(String x)