java.lang
Class StringBuilder

java.lang.Object
  java.lang.StringBuilder

public class StringBuilder
extends Object

Constructor Summary

StringBuilder()

StringBuilder(int length)

StringBuilder(String str)

Method Summary

StringBuilder	append(boolean b)
StringBuilder	append(char c)
StringBuilder	append(char[] str)
StringBuilder	append(char[] str, int offset, int len)
StringBuilder	append(double d)
StringBuilder	append(float f)
StringBuilder	append(int i)
StringBuilder	append(long l)
StringBuilder	append(Object obj)
StringBuilder	append(String str)
StringBuilder	append(StringBuilder str)
int	capacity()
char	charAt(int index)
StringBuilder	delete(int start, int end)
StringBuilder	deleteCharAt(int index)
void	ensureCapacity(int minimumCapacity)
void	getChars(int srcBegin, int srcEnd, char[] dst, int dstBegin)
StringBuilder	insert(int offset, boolean b)
StringBuilder	insert(int offset, char c)
StringBuilder	insert(int offset, char[] str)
StringBuilder	insert(int offset, double d)
StringBuilder	insert(int offset, float f)
StringBuilder	insert(int offset, int i)
StringBuilder	insert(int offset, long l)
StringBuilder	insert(int offset, Object o)
StringBuilder	insert(int offset, String str)
int	length()
StringBuilder	replace(int start, int end, String str)
StringBuilder	reverse()
void	setCharAt(int index, char c)
void	setLength(int newLength)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

StringBuilder

public StringBuilder(int length)

StringBuilder

public StringBuilder(String str)

StringBuilder

public StringBuilder()

Method Detail

length

public int length()

capacity

public int capacity()

ensureCapacity

public void ensureCapacity(int minimumCapacity)

toString

public String toString()

Overrides:

toString in class Object

charAt

public char charAt(int index)

getChars

public void getChars(int srcBegin,
                     int srcEnd,
                     char[] dst,
                     int dstBegin)

setCharAt

public void setCharAt(int index,
                      char c)

setLength

public void setLength(int newLength)

reverse

public StringBuilder reverse()

append

public StringBuilder append(char c)

append

public StringBuilder append(char[] str,
                            int offset,
                            int len)

append

public StringBuilder append(char[] str)

append

public StringBuilder append(Object obj)

append

public StringBuilder append(String str)

append

public StringBuilder append(StringBuilder str)

append

public StringBuilder append(boolean b)

append

public StringBuilder append(int i)

append

public StringBuilder append(long l)

append

public StringBuilder append(float f)

append

public StringBuilder append(double d)

insert

public StringBuilder insert(int offset,
                            char c)

insert

public StringBuilder insert(int offset,
                            char[] str)

insert

public StringBuilder insert(int offset,
                            String str)

insert

public StringBuilder insert(int offset,
                            boolean b)

insert

public StringBuilder insert(int offset,
                            int i)

insert

public StringBuilder insert(int offset,
                            long l)

insert

public StringBuilder insert(int offset,
                            float f)

insert

public StringBuilder insert(int offset,
                            double d)

insert

public StringBuilder insert(int offset,
                            Object o)

delete

public StringBuilder delete(int start,
                            int end)

deleteCharAt

public StringBuilder deleteCharAt(int index)

replace

public StringBuilder replace(int start,
                             int end,
                             String str)