FastCharBuffer (Jodd API Documentation)

java.lang.Object
- jodd.util.buffer.FastCharBuffer

All Implemented Interfaces:

java.lang.Appendable, java.lang.CharSequence
```
public class FastCharBuffer
extends java.lang.Object
implements java.lang.CharSequence, java.lang.Appendable
```
Fast, fast char buffer with some additional features. This buffer implementation does not store all data in single array, but in array of chunks.

Constructor Summary

Constructors
Constructor and Description
`FastCharBuffer()` Creates a new `char` buffer.
`FastCharBuffer(int size)` Creates a new `char` buffer, with a buffer capacity of the specified size, in bytes.

Method Summary

Methods
Modifier and Type	Method and Description
`FastCharBuffer`	`append(char element)` Appends single `char` to buffer.
`FastCharBuffer`	`append(char[] array)` Appends `char` array to buffer.
`FastCharBuffer`	`append(char[] array, int off, int len)` Appends `char` array to buffer.
`FastCharBuffer`	`append(java.lang.CharSequence csq)` Appends character sequence to buffer.
`FastCharBuffer`	`append(java.lang.CharSequence csq, int start, int end)` Appends character sequence to buffer.
`FastCharBuffer`	`append(FastCharBuffer buff)` Appends another fast buffer to this one.
`FastCharBuffer`	`append(java.lang.String string)` Appends string content to buffer.
`char[]`	`array(int index)` Returns `char` inner array chunk at given index.
`char`	`charAt(int index)` Returns char at given index.
`void`	`clear()` Resets the buffer content.
`char`	`get(int index)` Returns `char` element at given index.
`int`	`index()` Returns current index of inner `char` array chunk.
`boolean`	`isEmpty()` Tests if this buffer has no elements.
`int`	`length()` Returns buffer length, same as `size()`.
`int`	`offset()` Returns the offset of last used element in current inner array chunk.
`int`	`size()` Returns buffer size.
`java.lang.CharSequence`	`subSequence(int start, int end)` Returns sub sequence.
`char[]`	`toArray()` Creates `char` array from buffered content.
`char[]`	`toArray(int start, int len)` Creates `char` subarray from buffered content.
`java.lang.String`	`toString()` Returns buffer content as a string.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - FastCharBuffer
```
public FastCharBuffer()
```
    Creates a new char buffer. The buffer capacity is initially 1024 bytes, though its size increases if necessary.
  - FastCharBuffer
```
public FastCharBuffer(int size)
```
    Creates a new char buffer, with a buffer capacity of the specified size, in bytes.
    
    Parameters:
    size - the initial size.
    
    Throws:
    
    java.lang.IllegalArgumentException - if size is negative.
- Method Detail
  - append
```
public FastCharBuffer append(char[] array,
                    int off,
                    int len)
```
    Appends char array to buffer.
  - append
```
public FastCharBuffer append(char[] array)
```
    Appends char array to buffer.
  - append
```
public FastCharBuffer append(char element)
```
    Appends single char to buffer.
    
    Specified by:
    
    append in interface java.lang.Appendable
  - append
```
public FastCharBuffer append(FastCharBuffer buff)
```
    Appends another fast buffer to this one.
  - size
```
public int size()
```
    Returns buffer size.
  - isEmpty
```
public boolean isEmpty()
```
    Tests if this buffer has no elements.
  - index
```
public int index()
```
    Returns current index of inner char array chunk. Represents the index of last used inner array chunk.
  - offset
```
public int offset()
```
    Returns the offset of last used element in current inner array chunk.
  - array
```
public char[] array(int index)
```
    Returns char inner array chunk at given index. May be used for iterating inner chunks in fast manner.
  - clear
```
public void clear()
```
    Resets the buffer content.
  - toArray
```
public char[] toArray()
```
    Creates char array from buffered content.
  - toArray
```
public char[] toArray(int start,
             int len)
```
    Creates char subarray from buffered content.
  - get
```
public char get(int index)
```
    Returns char element at given index.
  - length
```
public int length()
```
    Returns buffer length, same as size().
    
    Specified by:
    
    length in interface java.lang.CharSequence
  - toString
```
public java.lang.String toString()
```
    Returns buffer content as a string.
    
    Specified by:
    
    toString in interface java.lang.CharSequence
    
    Overrides:
    
    toString in class java.lang.Object
  - charAt
```
public char charAt(int index)
```
    Returns char at given index.
    
    Specified by:
    
    charAt in interface java.lang.CharSequence
  - subSequence
```
public java.lang.CharSequence subSequence(int start,
                                 int end)
```
    Returns sub sequence.
    
    Specified by:
    
    subSequence in interface java.lang.CharSequence
  - append
```
public FastCharBuffer append(java.lang.String string)
```
    Appends string content to buffer.
  - append
```
public FastCharBuffer append(java.lang.CharSequence csq)
```
    Appends character sequence to buffer.
    
    Specified by:
    
    append in interface java.lang.Appendable
  - append
```
public FastCharBuffer append(java.lang.CharSequence csq,
                    int start,
                    int end)
```
    Appends character sequence to buffer.
    
    Specified by:
    
    append in interface java.lang.Appendable

Class FastCharBuffer

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

FastCharBuffer

FastCharBuffer

Method Detail

append

append

append

append

size

isEmpty

index

offset

array

clear

toArray

toArray

get

length

toString

charAt

subSequence

append

append

append