java.lang
Class String

java.lang.Object
  |
  +--java.lang.String

All Implemented Interfaces:

CharSequence, Comparable, java.io.Serializable

public final synchronized class String

extends Object

implements java.io.Serializable, Comparable, CharSequence

See Also:

Serialized Form

Nested Class Summary

(package private) class	String.1
private static class	String.CaseInsensitiveComparator

Field Summary

static java.util.Comparator	CASE_INSENSITIVE_ORDER
private int	count
private int	hash
private int	offset
private static java.io.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[], String)
	String(char[])
	String(char[], int, int)
(package private)	String(int, int, char[])
	String(String)
	String(StringBuffer)

Method Summary

(package private) static void	()
char	charAt(int)
private static void	checkBounds(byte[], int, int)
int	compareTo(Object)
int	compareTo(String)
int	compareToIgnoreCase(String)
String	concat(String)
boolean	contentEquals(StringBuffer)
static String	copyValueOf(char[])
static String	copyValueOf(char[], int, int)
boolean	endsWith(String)
boolean	equals(Object)
boolean	equalsIgnoreCase(String)
byte[]	getBytes()
void	getBytes(int, int, byte[], int)
byte[]	getBytes(String)
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()
(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)
boolean	regionMatches(boolean, int, String, int, int)
boolean	regionMatches(int, String, int, int)
String	replace(char, char)
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(java.util.Locale)
String	toString()
String	toUpperCase()
String	toUpperCase(java.util.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(long)
static String	valueOf(Object)

Methods inherited from class java.lang.Object

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

Field Detail

value

private char[] value

offset

private int offset

count

private int count

hash

private int hash

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

serialPersistentFields

private static final java.io.ObjectStreamField[] serialPersistentFields

CASE_INSENSITIVE_ORDER

public static final java.util.Comparator CASE_INSENSITIVE_ORDER

Constructor Detail

String

public String()

String

public String(String)

String

public String(char[])

String

public String(char[],
              int,
              int)

String

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

String

public String(byte[],
              int)

String

public String(byte[],
              int,
              int,
              String)
       throws java.io.UnsupportedEncodingException

String

public String(byte[],
              String)
       throws java.io.UnsupportedEncodingException

String

public String(byte[],
              int,
              int)

String

public String(byte[])

String

public String(StringBuffer)

String

String(int,
       int,
       char[])

Method Detail

checkBounds

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

length

public int length()

Specified by:

length in interface CharSequence

charAt

public char charAt(int)

Specified by:

charAt in interface CharSequence

getChars

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

getBytes

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

getBytes

public byte[] getBytes(String)
                throws java.io.UnsupportedEncodingException

java.io.UnsupportedEncodingException

getBytes

public byte[] getBytes()

equals

public boolean equals(Object)

Overrides:

equals in class Object

contentEquals

public boolean contentEquals(StringBuffer)

equalsIgnoreCase

public boolean equalsIgnoreCase(String)

compareTo

public int compareTo(String)

compareTo

public int compareTo(Object)

Specified by:

compareTo in interface Comparable

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()

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)

replaceFirst

public String replaceFirst(String,
                           String)

replaceAll

public String replaceAll(String,
                         String)

split

public String[] split(String,
                      int)

split

public String[] split(String)

toLowerCase

public String toLowerCase(java.util.Locale)

toLowerCase

public String toLowerCase()

toUpperCase

public String toUpperCase(java.util.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()

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()

static void ()