java.lang
Class StringBuffer

java.lang.Object
  java.lang.StringBuffer

All Implemented Interfaces:

CharSequence, Serializable

public final class StringBuffer

extends Object

implements Serializable, CharSequence

Field Summary
private  int	count
private static StringBuffer	NULL
(package private) static long	serialVersionUID
private  boolean	shared
private  char[]	value

 

Constructor Summary

StringBuffer()

StringBuffer(int)

StringBuffer(String)

 

Method Summary
StringBuffer	append(boolean)
StringBuffer	append(char)
StringBuffer	append(char[])
StringBuffer	append(char[], int, int)
StringBuffer	append(double)
StringBuffer	append(float)
StringBuffer	append(int)
StringBuffer	append(Object)
StringBuffer	append(String)
StringBuffer	append(StringBuffer)
StringBuffer	append(long)
int	capacity()
char	charAt(int)
private  void	copy()
StringBuffer	delete(int, int)
StringBuffer	deleteCharAt(int)
void	ensureCapacity(int)
private  void	expandCapacity(int)
void	getChars(int, int, char[], int)
(package private)  char[]	getValue()
int	indexOf(String)
int	indexOf(String, int)
StringBuffer	insert(int, boolean)
StringBuffer	insert(int, char)
StringBuffer	insert(int, char[])
StringBuffer	insert(int, char[], int, int)
StringBuffer	insert(int, double)
StringBuffer	insert(int, float)
StringBuffer	insert(int, int)
StringBuffer	insert(int, Object)
StringBuffer	insert(int, String)
StringBuffer	insert(int, long)
int	lastIndexOf(String)
int	lastIndexOf(String, int)
int	length()
private  void	readObject(ObjectInputStream)
StringBuffer	replace(int, int, String)
StringBuffer	reverse()
void	setCharAt(int, char)
void	setLength(int)
(package private)  void	setShared()
CharSequence	subSequence(int, int)
String	substring(int)
String	substring(int, int)
String	toString()

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface java.lang.CharSequence

equals, hashCode

 

Field Detail

count

private int count

NULL

private static final StringBuffer NULL

value

private char[] value

shared

private boolean shared

serialVersionUID

static final long serialVersionUID

StringBuffer

public StringBuffer()

StringBuffer

public StringBuffer(int)

StringBuffer

public StringBuffer(String)

capacity

public int capacity()

length

public int length()

Specified by:

length in interface CharSequence

copy

private final void copy()

setShared

final void setShared()

getValue

final char[] getValue()

charAt

public char charAt(int)

Specified by:

charAt in interface CharSequence

ensureCapacity

public void ensureCapacity(int)

expandCapacity

private void expandCapacity(int)

setLength

public void setLength(int)

setCharAt

public void setCharAt(int,
                      char)

getChars

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

readObject

private void readObject(ObjectInputStream)
                 throws IOException,
                        ClassNotFoundException

Throws:

IOException

ClassNotFoundException

subSequence

public CharSequence subSequence(int,
                                int)

Specified by:

subSequence in interface CharSequence

toString

public String toString()

Specified by:

toString in interface CharSequence

Overrides:

toString in class Object

substring

public String substring(int)

substring

public String substring(int,
                        int)

indexOf

public int indexOf(String)

lastIndexOf

public int lastIndexOf(String)

indexOf

public int indexOf(String,
                   int)

lastIndexOf

public int lastIndexOf(String,
                       int)

reverse

public StringBuffer reverse()

append

public StringBuffer append(char)

append

public StringBuffer append(double)

append

public StringBuffer append(float)

append

public StringBuffer append(int)

deleteCharAt

public StringBuffer deleteCharAt(int)

insert

public StringBuffer insert(int,
                           char)

insert

public StringBuffer insert(int,
                           double)

insert

public StringBuffer insert(int,
                           float)

delete

public StringBuffer delete(int,
                           int)

insert

public StringBuffer insert(int,
                           int)

insert

public StringBuffer insert(int,
                           long)

insert

public StringBuffer insert(int,
                           boolean)

insert

public StringBuffer insert(int,
                           char[])

insert

public StringBuffer insert(int,
                           char[],
                           int,
                           int)

append

public StringBuffer append(long)

append

public StringBuffer append(boolean)

append

public StringBuffer append(char[])

append

public StringBuffer append(char[],
                           int,
                           int)

insert

public StringBuffer insert(int,
                           Object)

append

public StringBuffer append(Object)

replace

public StringBuffer replace(int,
                            int,
                            String)

insert

public StringBuffer insert(int,
                           String)

append

public StringBuffer append(String)

append

public StringBuffer append(StringBuffer)