Buffer

java.lang.Object
- net.loomchild.segment.srx.legacy.Buffer

All Implemented Interfaces:

java.lang.CharSequence
```
public class Buffer
extends java.lang.Object
implements java.lang.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

All Methods Instance Methods Concrete Methods
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()`
`java.lang.CharSequence`	`subSequence(int start, int end)`
`java.lang.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 Detail

buffer
```
private char[] buffer
```

head
```
private int head
```

size
```
private int size
```

Constructor Detail

Buffer

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

Buffer
```
public Buffer(int capacity)
```

Method Detail
- 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 java.lang.CharSequence
- charAt
```
public char charAt(int index)
```
  Specified by:
  
  charAt in interface java.lang.CharSequence
- subSequence
```
public java.lang.CharSequence subSequence(int start,
                                          int end)
```
  Specified by:
  
  subSequence in interface java.lang.CharSequence
- toString
```
public java.lang.String toString()
```
  Specified by:
  
  toString in interface java.lang.CharSequence
  
  Overrides:
  
  toString in class java.lang.Object
- isEmpty
```
private boolean isEmpty()
```
- isFull
```
private boolean isFull()
```