org.ojalgo.netio

Class CharacterRing

java.lang.Object

org.ojalgo.netio.CharacterRing

All Implemented Interfaces:

Appendable, CharSequence, BasicLogger.Buffer

public final class CharacterRing
extends Object
implements CharSequence, 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.

Author:

apete

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CharacterRing.OutputStreamBuffer
static class	CharacterRing.PrinterBuffer
static class	CharacterRing.WriterBuffer

Field Summary

Fields

Modifier and Type	Field and Description
static int	length

Constructor Summary

Constructors

Constructor and Description
CharacterRing()

Method Summary

Modifier and Type	Method and Description
CharacterRing	append(char c)
CharacterRing	append(CharSequence csq)
CharacterRing	append(CharSequence csq, int start, int end)
CharacterRing.OutputStreamBuffer	asOutputStream()
CharacterRing.PrinterBuffer	asPrinter()
CharacterRing.WriterBuffer	asWriter()
char	charAt(int index)
void	clear()
boolean	equals(Object obj)
void	flush(BasicLogger.Printer receiver)
int	hashCode()
int	indexOfFirst(char c)
int	indexOfLast(char c)
int	length()
CharSequence	subSequence(int start, int end)
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

Methods inherited from interface org.ojalgo.netio.BasicLogger.Buffer

flush, flush, flush

Field Detail

length

public static final int length

See Also:

Constant Field Values

Constructor Detail

CharacterRing

public CharacterRing()

Method Detail

append

public CharacterRing append(char c)
                     throws IOException

Specified by:

append in interface Appendable

Throws:

IOException

append

public CharacterRing append(CharSequence csq)
                     throws IOException

Specified by:

append in interface Appendable

Throws:

IOException

append

public CharacterRing append(CharSequence csq,
                            int start,
                            int end)
                     throws IOException

Specified by:

append in interface Appendable

Throws:

IOException

asOutputStream

public CharacterRing.OutputStreamBuffer asOutputStream()

asPrinter

public CharacterRing.PrinterBuffer asPrinter()

asWriter

public CharacterRing.WriterBuffer asWriter()

charAt

public char charAt(int index)

Specified by:

charAt in interface CharSequence

clear

public void clear()

Specified by:

clear in interface BasicLogger.Buffer

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

flush

public void flush(BasicLogger.Printer receiver)

Specified by:

flush in interface BasicLogger.Buffer

hashCode

public int hashCode()

Overrides:

hashCode in class Object

indexOfFirst

public int indexOfFirst(char c)

indexOfLast

public int indexOfLast(char c)

length

public int length()

Specified by:

length 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