Buffer

java.lang.Object

net.loomchild.segment.srx.legacy.Buffer

All Implemented Interfaces:: CharSequence

public class Buffer extends Object implements CharSequence

Represents character buffer with fixed capacity. Implements CharSequence methods and in addition queue methods.

Field Summary

Fields

Modifier and Type

Field

Description

private char[]

buffer

private int

head

private int

size
Constructor Summary

Constructors

Modifier

Constructor

Description

private

Buffer(char[] buffer, int head, int size)

Buffer(int capacity)
Method Summary

Modifier and Type

Method

Description

char

charAt(int index)

void

dequeue()

void

enqueue(char character)

void

forceEnqueue(char character)

This is the same as: if (buffer.length() * == buffer.getCapacity()) buffer.dequeue(); buffer.enqueue(character);

int

getCapacity()

private boolean

isEmpty()

private boolean

isFull()

int

length()

CharSequence

subSequence(int start, int end)

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
chars, codePoints

Field Details
- buffer
  
  private char[] buffer
- head
  
  private int head
- size
  
  private int size
Constructor Details
- Buffer
  
  private Buffer(char[] buffer, int head, int size)
- Buffer
  
  public Buffer(int capacity)
Method Details
- getCapacity
  
  public int getCapacity()
- enqueue
  
  public void enqueue(char character)
- dequeue
  
  public void dequeue()
- forceEnqueue
  
  public void forceEnqueue(char character)
  
  This is the same as: if (buffer.length() * == buffer.getCapacity()) buffer.dequeue(); buffer.enqueue(character);
  
  Parameters:
  
  character -
- length
  
  public int length()
  
  Specified by:
  
  length in interface CharSequence
- charAt
  
  public char charAt(int index)
  
  Specified by:
  
  charAt in interface CharSequence
- subSequence
  
  public CharSequence subSequence(int start, int end)
  
  Specified by:
  
  subSequence in interface CharSequence
- toString
  
  public String toString()
  
  Specified by:
  
  toString in interface CharSequence
  
  Overrides:
  
  toString in class Object
- isEmpty
  
  private boolean isEmpty()
- isFull
  
  private boolean isFull()