又一个中文分词组件

				package net.paoding.analysis.dictionary;
				
				public class Word implements Comparable, CharSequence {
				
					public static final int DEFAUL = 0;
					private String text;
					private int modifiers = DEFAUL;
				
					public Word() {
					}
				
					public Word(String text) {
						this.text = text;
					}
				
					public Word(String text, int modifiers) {
						this.text = text;
						this.modifiers = modifiers;
					}
				
					public String getText() {
						return text;
					}
				
					public void setText(String text) {
						this.text = text;
					}
				
					public int getModifiers() {
						return modifiers;
					}
				
					public void setModifiers(int modifiers) {
						this.modifiers = modifiers;
					}
				
					public int compareTo(Object obj) {
						return this.text.compareTo(((Word) obj).text);
					}
				
					public String toString() {
						return text;
					}
				
					public int length() {
						return text.length();
					}
				
					public boolean startsWith(Word word) {
						return text.startsWith(word.text);
					}
				
					public char charAt(int j) {
						return text.charAt(j);
					}
				
					public CharSequence subSequence(int start, int end) {
						throw new UnsupportedOperationException();
					}
				
					public int hashCode() {
						return text.hashCode();
					}
				
					public boolean equals(Object obj) {
						return text.equals(((Word) obj).text);
					}
				
					public void setNoiseCharactor() {
						modifiers |= 1;
					}
				
					public void setNoiseWord() {
						modifiers |= (1 					}
				
					public boolean isNoiseCharactor() {
						return (modifiers & 1) == 1;
					}
				
					public boolean isNoise() {
						return isNoiseCharactor() || isNoiseWord();
					}
				
					public boolean isNoiseWord() {
						return (modifiers >> 1 & 1) == 1;
					}
					
					public static void main(String[] args) {
						Word w = new Word("");
						System.out.println(w.isNoiseCharactor());
						w.setNoiseCharactor();
						System.out.println(w.isNoiseCharactor());
						System.out.println(w.isNoiseWord());
						w.setNoiseWord();
						System.out.println(w.isNoiseWord());
					}
				
				}