de.spieleck.app.cngram
Class LightCharSequence

java.lang.Object
  de.spieleck.app.cngram.LightCharSequence

All Implemented Interfaces:

java.lang.CharSequence

Direct Known Subclasses:

NGramImpl

public class LightCharSequence
extends java.lang.Object
implements java.lang.CharSequence

A very light (and therefore fast, efficient) implementation of a CharSequence. Tailored for Ngram purpose.

Version:

$Revision: 2 $ $Date: 2006-03-27 23:00:21 +0200 (Mo, 27 Mrz 2006) $ $Author: nestefan $

Author:

frank nestel, $Author: nestefan $

Constructor Summary

LightCharSequence(java.lang.CharSequence seq)

LightCharSequence(java.lang.CharSequence seq, int start, int end)

Method Summary

protected void	calcHashCode()
char	charAt(int pos)
boolean	equals(java.lang.Object o)
int	hashCode()
int	length()
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

Constructor Detail

LightCharSequence

public LightCharSequence(java.lang.CharSequence seq)

LightCharSequence

public LightCharSequence(java.lang.CharSequence seq,
                         int start,
                         int end)

Method Detail

calcHashCode

protected void calcHashCode()

charAt

public char charAt(int pos)

Specified by:

charAt in interface java.lang.CharSequence

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

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object