Module ojalgo

Package org.ojalgo.netio

Class CharacterRing

java.lang.Object

org.ojalgo.netio.CharacterRing

All Implemented Interfaces:

java.lang.Appendable, java.lang.CharSequence, BasicLogger.Buffer

public final class CharacterRing
extends java.lang.Object
implements java.lang.CharSequence, java.lang.Appendable, BasicLogger.Buffer

A circular char buffer - an Appendable CharSequence that always hold exactly 65536 characters. Whenever you append something the oldest entry gets overwritten.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	CharacterRing.RingLogger

Field Summary

Fields

Modifier and Type	Field	Description
static int	length
private char[]	myCharacters
private char	myCursor

Constructor Summary

Constructors

Constructor	Description
CharacterRing()

Method Summary

Modifier and Type	Method	Description
CharacterRing	append(char c)
CharacterRing	append(java.lang.CharSequence csq)
CharacterRing	append(java.lang.CharSequence csq, int start, int end)
char	charAt(int index)
void	clear()
boolean	equals(java.lang.Object obj)
void	flush(java.lang.Appendable receiver)
void	flush(BasicLogger receiver)
(package private) char	getCursor()
int	hashCode()
int	indexOfFirst(char c)
int	indexOfLast(char c)
int	length()
static CharacterRing.RingLogger	newRingLogger()
java.lang.CharSequence	subSequence(int start, int end)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.CharSequence

chars, codePoints

Field Detail

length

public static int length

myCharacters

private final char[] myCharacters

myCursor

private char myCursor

Constructor Detail

CharacterRing

public CharacterRing()

Method Detail

newRingLogger

public static CharacterRing.RingLogger newRingLogger()

append

public CharacterRing append(char c)
                     throws java.io.IOException

Specified by:

append in interface java.lang.Appendable

Throws:

java.io.IOException

append

public CharacterRing append(java.lang.CharSequence csq)
                     throws java.io.IOException

Specified by:

append in interface java.lang.Appendable

Throws:

java.io.IOException

append

public CharacterRing append(java.lang.CharSequence csq,
                            int start,
                            int end)
                     throws java.io.IOException

Specified by:

append in interface java.lang.Appendable

Throws:

java.io.IOException

charAt

public char charAt(int index)

Specified by:

charAt in interface java.lang.CharSequence

clear

public void clear()

Specified by:

clear in interface BasicLogger.Buffer

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

flush

public void flush(java.lang.Appendable receiver)

Specified by:

flush in interface BasicLogger.Buffer

flush

public void flush(BasicLogger receiver)

Specified by:

flush in interface BasicLogger.Buffer

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

indexOfFirst

public int indexOfFirst(char c)

indexOfLast

public int indexOfLast(char c)

length

public int length()

Specified by:

length 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

getCursor

char getCursor()