org.openingo.java.lang

类 StringBuilderX

java.lang.Object

org.openingo.java.lang.StringBuilderX

public class StringBuilderX
extends Object

StringBuilderX

作者:

Qicz

构造器概要

构造器

构造器和说明
StringBuilderX() Constructs a string builder with no characters in it and an initial capacity of 16 characters.
StringBuilderX(CharSequence seq) Constructs a string builder that contains the same characters as the specified CharSequence.
StringBuilderX(int capacity) Constructs a string builder with no characters in it and an initial capacity specified by the capacity argument.
StringBuilderX(String str) Constructs a string builder initialized to the contents of the specified string.

方法概要

限定符和类型	方法和说明
StringBuilderX	append(boolean b)
StringBuilderX	append(boolean bool, boolean b)
StringBuilderX	append(boolean bool, char c)
StringBuilderX	append(boolean bool, char[] str)
StringBuilderX	append(boolean bool, char[] str, int offset, int len)
StringBuilderX	append(boolean bool, CharSequence s)
StringBuilderX	append(boolean bool, CharSequence s, int start, int end)
StringBuilderX	append(boolean bool, double d)
StringBuilderX	append(boolean bool, float f)
StringBuilderX	append(boolean bool, int i)
StringBuilderX	append(boolean bool, long lng)
StringBuilderX	append(boolean bool, Object obj)
StringBuilderX	append(boolean bool, String str)
StringBuilderX	append(boolean bool, StringBuffer sb) Appends the specified StringBuffer to this sequence.
StringBuilderX	append(char c)
StringBuilderX	append(char[] str)
StringBuilderX	append(char[] str, int offset, int len)
StringBuilderX	append(CharSequence s)
StringBuilderX	append(CharSequence s, int start, int end)
StringBuilderX	append(double d)
StringBuilderX	append(float f)
StringBuilderX	append(int i)
StringBuilderX	append(long lng)
StringBuilderX	append(Object obj)
StringBuilderX	append(String str)
StringBuilderX	append(StringBuffer sb) Appends the specified StringBuffer to this sequence.
StringBuilderX	appendCodePoint(boolean bool, int codePoint)
StringBuilderX	appendCodePoint(int codePoint)
StringBuilderX	delete(boolean bool, int start, int end)
StringBuilderX	delete(int start, int end)
StringBuilderX	deleteCharAt(boolean bool, int index)
StringBuilderX	deleteCharAt(int index)
int	indexOf(String str)
int	indexOf(String str, int fromIndex)
StringBuilderX	insert(boolean bool, int offset, boolean b)
StringBuilderX	insert(boolean bool, int offset, char c)
StringBuilderX	insert(boolean bool, int offset, char[] str)
StringBuilderX	insert(boolean bool, int index, char[] str, int offset, int len)
StringBuilderX	insert(boolean bool, int dstOffset, CharSequence s)
StringBuilderX	insert(boolean bool, int dstOffset, CharSequence s, int start, int end)
StringBuilderX	insert(boolean bool, int offset, double d)
StringBuilderX	insert(boolean bool, int offset, float f)
StringBuilderX	insert(boolean bool, int offset, int i)
StringBuilderX	insert(boolean bool, int offset, long l)
StringBuilderX	insert(boolean bool, int offset, Object obj)
StringBuilderX	insert(boolean bool, int offset, String str)
StringBuilderX	insert(int offset, boolean b)
StringBuilderX	insert(int offset, char c)
StringBuilderX	insert(int offset, char[] str)
StringBuilderX	insert(int index, char[] str, int offset, int len)
StringBuilderX	insert(int dstOffset, CharSequence s)
StringBuilderX	insert(int dstOffset, CharSequence s, int start, int end)
StringBuilderX	insert(int offset, double d)
StringBuilderX	insert(int offset, float f)
StringBuilderX	insert(int offset, int i)
StringBuilderX	insert(int offset, long l)
StringBuilderX	insert(int offset, Object obj)
StringBuilderX	insert(int offset, String str)
int	lastIndexOf(String str)
int	lastIndexOf(String str, int fromIndex)
StringBuilderX	replace(boolean bool, int start, int end, String str)
StringBuilderX	replace(int start, int end, String str)
StringBuilderX	reverse()
String	toString()

从类继承的方法 java.lang.Object

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

构造器详细资料

StringBuilderX

public StringBuilderX()

Constructs a string builder with no characters in it and an initial capacity of 16 characters.

StringBuilderX

public StringBuilderX(int capacity)

Constructs a string builder with no characters in it and an initial capacity specified by the capacity argument.

参数:

capacity - the initial capacity.

抛出:

NegativeArraySizeException - if the capacity argument is less than 0.

StringBuilderX

public StringBuilderX(String str)

Constructs a string builder initialized to the contents of the specified string. The initial capacity of the string builder is 16 plus the length of the string argument.

参数:

str - the initial contents of the buffer.

StringBuilderX

public StringBuilderX(CharSequence seq)

Constructs a string builder that contains the same characters as the specified CharSequence. The initial capacity of the string builder is 16 plus the length of the CharSequence argument.

参数:

seq - the sequence to copy.

方法详细资料

append

public StringBuilderX append(Object obj)

append

public StringBuilderX append(String str)

append

public StringBuilderX append(StringBuffer sb)

Appends the specified StringBuffer to this sequence.

The characters of the StringBuffer argument are appended, in order, to this sequence, increasing the length of this sequence by the length of the argument. If sb is null, then the four characters "null" are appended to this sequence.

Let n be the length of this character sequence just prior to execution of the append method. Then the character at index k in the new character sequence is equal to the character at index k in the old character sequence, if k is less than n; otherwise, it is equal to the character at index k-n in the argument sb.

参数:

sb - the StringBuffer to append.

返回:

a reference to this object.

append

public StringBuilderX append(CharSequence s)

append

public StringBuilderX append(CharSequence s,
                             int start,
                             int end)

抛出:

IndexOutOfBoundsException

append

public StringBuilderX append(char[] str)

append

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

抛出:

IndexOutOfBoundsException

append

public StringBuilderX append(boolean b)

append

public StringBuilderX append(char c)

append

public StringBuilderX append(int i)

append

public StringBuilderX append(long lng)

append

public StringBuilderX append(float f)

append

public StringBuilderX append(double d)

appendCodePoint

public StringBuilderX appendCodePoint(int codePoint)

从以下版本开始:

1.5

delete

public StringBuilderX delete(int start,
                             int end)

抛出:

StringIndexOutOfBoundsException

deleteCharAt

public StringBuilderX deleteCharAt(int index)

抛出:

StringIndexOutOfBoundsException

replace

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

抛出:

StringIndexOutOfBoundsException

insert

public StringBuilderX insert(int index,
                             char[] str,
                             int offset,
                             int len)

抛出:

StringIndexOutOfBoundsException

insert

public StringBuilderX insert(int offset,
                             Object obj)

抛出:

StringIndexOutOfBoundsException

insert

public StringBuilderX insert(int offset,
                             String str)

抛出:

StringIndexOutOfBoundsException

insert

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

抛出:

StringIndexOutOfBoundsException

insert

public StringBuilderX insert(int dstOffset,
                             CharSequence s)

抛出:

IndexOutOfBoundsException

insert

public StringBuilderX insert(int dstOffset,
                             CharSequence s,
                             int start,
                             int end)

抛出:

IndexOutOfBoundsException

insert

public StringBuilderX insert(int offset,
                             boolean b)

抛出:

StringIndexOutOfBoundsException

insert

public StringBuilderX insert(int offset,
                             char c)

抛出:

IndexOutOfBoundsException

insert

public StringBuilderX insert(int offset,
                             int i)

抛出:

StringIndexOutOfBoundsException

insert

public StringBuilderX insert(int offset,
                             long l)

抛出:

StringIndexOutOfBoundsException

insert

public StringBuilderX insert(int offset,
                             float f)

抛出:

StringIndexOutOfBoundsException

insert

public StringBuilderX insert(int offset,
                             double d)

抛出:

StringIndexOutOfBoundsException

indexOf

public int indexOf(String str)

indexOf

public int indexOf(String str,
                   int fromIndex)

lastIndexOf

public int lastIndexOf(String str)

lastIndexOf

public int lastIndexOf(String str,
                       int fromIndex)

reverse

public StringBuilderX reverse()

toString

public String toString()

覆盖:

toString 在类中 Object

append

public StringBuilderX append(boolean bool,
                             Object obj)

append

public StringBuilderX append(boolean bool,
                             String str)

append

public StringBuilderX append(boolean bool,
                             StringBuffer sb)

Appends the specified StringBuffer to this sequence.

The characters of the StringBuffer argument are appended, in order, to this sequence, increasing the length of this sequence by the length of the argument. If sb is null, then the four characters "null" are appended to this sequence.

Let n be the length of this character sequence just prior to execution of the append method. Then the character at index k in the new character sequence is equal to the character at index k in the old character sequence, if k is less than n; otherwise, it is equal to the character at index k-n in the argument sb.

参数:

sb - the StringBuffer to append.

返回:

a reference to this object.

append

public StringBuilderX append(boolean bool,
                             CharSequence s)

append

public StringBuilderX append(boolean bool,
                             CharSequence s,
                             int start,
                             int end)

抛出:

IndexOutOfBoundsException

append

public StringBuilderX append(boolean bool,
                             char[] str)

append

public StringBuilderX append(boolean bool,
                             char[] str,
                             int offset,
                             int len)

抛出:

IndexOutOfBoundsException

append

public StringBuilderX append(boolean bool,
                             boolean b)

append

public StringBuilderX append(boolean bool,
                             char c)

append

public StringBuilderX append(boolean bool,
                             int i)

append

public StringBuilderX append(boolean bool,
                             long lng)

append

public StringBuilderX append(boolean bool,
                             float f)

append

public StringBuilderX append(boolean bool,
                             double d)

appendCodePoint

public StringBuilderX appendCodePoint(boolean bool,
                                      int codePoint)

从以下版本开始:

1.5

delete

public StringBuilderX delete(boolean bool,
                             int start,
                             int end)

抛出:

StringIndexOutOfBoundsException

deleteCharAt

public StringBuilderX deleteCharAt(boolean bool,
                                   int index)

抛出:

StringIndexOutOfBoundsException

replace

public StringBuilderX replace(boolean bool,
                              int start,
                              int end,
                              String str)

抛出:

StringIndexOutOfBoundsException

insert

public StringBuilderX insert(boolean bool,
                             int index,
                             char[] str,
                             int offset,
                             int len)

抛出:

StringIndexOutOfBoundsException

insert

public StringBuilderX insert(boolean bool,
                             int offset,
                             Object obj)

抛出:

StringIndexOutOfBoundsException

insert

public StringBuilderX insert(boolean bool,
                             int offset,
                             String str)

抛出:

StringIndexOutOfBoundsException

insert

public StringBuilderX insert(boolean bool,
                             int offset,
                             char[] str)

抛出:

StringIndexOutOfBoundsException

insert

public StringBuilderX insert(boolean bool,
                             int dstOffset,
                             CharSequence s)

抛出:

IndexOutOfBoundsException

insert

public StringBuilderX insert(boolean bool,
                             int dstOffset,
                             CharSequence s,
                             int start,
                             int end)

抛出:

IndexOutOfBoundsException

insert

public StringBuilderX insert(boolean bool,
                             int offset,
                             boolean b)

抛出:

StringIndexOutOfBoundsException

insert

public StringBuilderX insert(boolean bool,
                             int offset,
                             char c)

抛出:

IndexOutOfBoundsException

insert

public StringBuilderX insert(boolean bool,
                             int offset,
                             int i)

抛出:

StringIndexOutOfBoundsException

insert

public StringBuilderX insert(boolean bool,
                             int offset,
                             long l)

抛出:

StringIndexOutOfBoundsException

insert

public StringBuilderX insert(boolean bool,
                             int offset,
                             float f)

抛出:

StringIndexOutOfBoundsException

insert

public StringBuilderX insert(boolean bool,
                             int offset,
                             double d)

抛出:

StringIndexOutOfBoundsException