java.lang
Class String

java.lang.Object
  java.lang.String

All Implemented Interfaces:

CharSequence, Comparable, Serializable

public final class String

extends Object

implements Serializable, Comparable, CharSequence

Nested Class Summary
(package private) static class	String.1
private static class	String.CaseInsensitiveComparator

 

Field Summary
static Comparator	CASE_INSENSITIVE_ORDER
private  int	count
private  int	hash
private  int	offset
private static ObjectStreamField[]	serialPersistentFields
private static long	serialVersionUID
private  char[]	value

 

Constructor Summary
	String()
	String(byte[])
	String(byte[], int)
	String(byte[], int, int)
	String(byte[], int, int, int)
	String(byte[], int, int, String)
	String(byte[], int, int, Charset)
	String(byte[], String)
	String(byte[], Charset)
	String(char[])
	String(char[], int, int)
(package private)	String(int, int, char[])
	String(int[], int, int)
	String(String)
	String(StringBuffer)
	String(StringBuilder)

 

Method Summary
char	charAt(int)
private static void	checkBounds(byte[], int, int)
int	codePointAt(int)
int	codePointBefore(int)
int	codePointCount(int, int)
int	compareTo(Object)
int	compareTo(String)
int	compareToIgnoreCase(String)
String	concat(String)
boolean	contains(CharSequence)
boolean	contentEquals(CharSequence)
boolean	contentEquals(StringBuffer)
static String	copyValueOf(char[])
static String	copyValueOf(char[], int, int)
boolean	endsWith(String)
boolean	equals(Object)
boolean	equalsIgnoreCase(String)
static String	format(String, Object[])
static String	format(Locale, String, Object[])
byte[]	getBytes()
void	getBytes(int, int, byte[], int)
byte[]	getBytes(String)
byte[]	getBytes(Charset)
(package private)  void	getChars(char[], int)
void	getChars(int, int, char[], int)
int	hashCode()
(package private) static int	indexOf(char[], int, int, char[], int, int, int)
int	indexOf(int)
int	indexOf(int, int)
int	indexOf(String)
int	indexOf(String, int)
String	intern()
boolean	isEmpty()
(package private) static int	lastIndexOf(char[], int, int, char[], int, int, int)
int	lastIndexOf(int)
int	lastIndexOf(int, int)
int	lastIndexOf(String)
int	lastIndexOf(String, int)
int	length()
boolean	matches(String)
int	offsetByCodePoints(int, int)
boolean	regionMatches(boolean, int, String, int, int)
boolean	regionMatches(int, String, int, int)
String	replace(char, char)
String	replace(CharSequence, CharSequence)
String	replaceAll(String, String)
String	replaceFirst(String, String)
String[]	split(String)
String[]	split(String, int)
boolean	startsWith(String)
boolean	startsWith(String, int)
CharSequence	subSequence(int, int)
String	substring(int)
String	substring(int, int)
char[]	toCharArray()
String	toLowerCase()
String	toLowerCase(Locale)
String	toString()
String	toUpperCase()
String	toUpperCase(Locale)
String	trim()
static String	valueOf(boolean)
static String	valueOf(char)
static String	valueOf(char[])
static String	valueOf(char[], int, int)
static String	valueOf(double)
static String	valueOf(float)
static String	valueOf(int)
static String	valueOf(Object)
static String	valueOf(long)

 

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

 

Field Detail

serialPersistentFields

private static final ObjectStreamField[] serialPersistentFields

count

private final int count

CASE_INSENSITIVE_ORDER

public static final Comparator CASE_INSENSITIVE_ORDER

value

private final char[] value

hash

private int hash

offset

private final int offset

serialVersionUID

private static final long serialVersionUID

String

public String()

String

public String(String)

String

public String(char[])

String

public String(char[],
              int,
              int)

String

public String(int[],
              int,
              int)

String

public String(byte[],
              int,
              int,
              int)

String

public String(byte[],
              int)

String

public String(byte[],
              int,
              int,
              String)
       throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

String

public String(byte[],
              int,
              int,
              Charset)

String

public String(byte[],
              String)
       throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

String

public String(byte[],
              Charset)

String

public String(byte[],
              int,
              int)

String

public String(byte[])

String

public String(StringBuffer)

String

public String(StringBuilder)

String

String(int,
       int,
       char[])

checkBounds

private static void checkBounds(byte[],
                                int,
                                int)

length

public int length()

Specified by:

length in interface CharSequence

isEmpty

public boolean isEmpty()

charAt

public char charAt(int)

Specified by:

charAt in interface CharSequence

codePointAt

public int codePointAt(int)

codePointBefore

public int codePointBefore(int)

codePointCount

public int codePointCount(int,
                          int)

offsetByCodePoints

public int offsetByCodePoints(int,
                              int)

getChars

void getChars(char[],
              int)

getChars

public void getChars(int,
                     int,
                     char[],
                     int)

getBytes

public void getBytes(int,
                     int,
                     byte[],
                     int)

getBytes

public byte[] getBytes(String)
                throws UnsupportedEncodingException

Throws:

UnsupportedEncodingException

getBytes

public byte[] getBytes(Charset)

getBytes

public byte[] getBytes()

equals

public boolean equals(Object)

Specified by:

equals in interface CharSequence

Overrides:

equals in class Object

contentEquals

public boolean contentEquals(StringBuffer)

contentEquals

public boolean contentEquals(CharSequence)

equalsIgnoreCase

public boolean equalsIgnoreCase(String)

compareTo

public int compareTo(String)

compareToIgnoreCase

public int compareToIgnoreCase(String)

regionMatches

public boolean regionMatches(int,
                             String,
                             int,
                             int)

regionMatches

public boolean regionMatches(boolean,
                             int,
                             String,
                             int,
                             int)

startsWith

public boolean startsWith(String,
                          int)

startsWith

public boolean startsWith(String)

endsWith

public boolean endsWith(String)

hashCode

public int hashCode()

Specified by:

hashCode in interface CharSequence

Overrides:

hashCode in class Object

indexOf

public int indexOf(int)

indexOf

public int indexOf(int,
                   int)

lastIndexOf

public int lastIndexOf(int)

lastIndexOf

public int lastIndexOf(int,
                       int)

indexOf

public int indexOf(String)

indexOf

public int indexOf(String,
                   int)

indexOf

static int indexOf(char[],
                   int,
                   int,
                   char[],
                   int,
                   int,
                   int)

lastIndexOf

public int lastIndexOf(String)

lastIndexOf

public int lastIndexOf(String,
                       int)

lastIndexOf

static int lastIndexOf(char[],
                       int,
                       int,
                       char[],
                       int,
                       int,
                       int)

substring

public String substring(int)

substring

public String substring(int,
                        int)

subSequence

public CharSequence subSequence(int,
                                int)

Specified by:

subSequence in interface CharSequence

concat

public String concat(String)

replace

public String replace(char,
                      char)

matches

public boolean matches(String)

contains

public boolean contains(CharSequence)

replaceFirst

public String replaceFirst(String,
                           String)

replaceAll

public String replaceAll(String,
                         String)

replace

public String replace(CharSequence,
                      CharSequence)

split

public String[] split(String,
                      int)

split

public String[] split(String)

toLowerCase

public String toLowerCase(Locale)

toLowerCase

public String toLowerCase()

toUpperCase

public String toUpperCase(Locale)

toUpperCase

public String toUpperCase()

trim

public String trim()

toString

public String toString()

Specified by:

toString in interface CharSequence

Overrides:

toString in class Object

toCharArray

public char[] toCharArray()

format

public static transient String format(String,
                                      Object[])

format

public static transient String format(Locale,
                                      String,
                                      Object[])

valueOf

public static String valueOf(Object)

valueOf

public static String valueOf(char[])

valueOf

public static String valueOf(char[],
                             int,
                             int)

copyValueOf

public static String copyValueOf(char[],
                                 int,
                                 int)

copyValueOf

public static String copyValueOf(char[])

valueOf

public static String valueOf(boolean)

valueOf

public static String valueOf(char)

valueOf

public static String valueOf(int)

valueOf

public static String valueOf(long)

valueOf

public static String valueOf(float)

valueOf

public static String valueOf(double)

intern

public String intern()

compareTo

public volatile int compareTo(Object)

Specified by:

compareTo in interface Comparable