<![CDATA[
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# Token�� �������� ���ڿ� �ڸ��� #
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�ۼ��� : ����ȭ(hhjang97@venus.uos.ac.kr)
�ۼ��� : 2004. 10. 20
������ :
2005. 07. 27 : JDK 1.4�� split() �̿�� �߰�
���� :
���� :
token �� �������� ���ڿ��� �и��Ͽ� ����Ѵ�.
################################# ################################# #################################
#################################
# JDK 1.4 ���� split() �̿�
#################################
// JDK 1.4 �� split mehtod�� ��Ʈ �Ѵ�.
public void splitTest(String msg, String regex) {
System.out.println("msg :" + msg);
System.out.println("regex :" + regex);
String[] reArray = msg.split(regex);
for (int i=0, max = reArray.length; i<max; i++) {
System.out.println("\ti :" + reArray[i]);
}
}
//=========== JDK 1.4 split test
String msg1 = "aa,bb,cc";
t.splitTest(msg1, ",");
String msg2 = "aa|bb|cc";
t.splitTest(msg2, "[|]");
String msg3 = "aa^bb^cc";
t.splitTest(msg3, "\\^");
String msg4 = "aa.bb.cc";
t.splitTest(msg4, "\\.");
#################################
# SplitString Class
#################################
// FileName : SplitString.java
public class SplitString {
/**
* ���ڿ��� token �� �������� �ڸ���.
* jdk 1.4 ������ split() �� ����ϸ� �ȴ�.
* @param str
* @param token
* @return string[]
*/
public String[] splitString(String str, String token) {
int t=0;
int now=0;
int next=0;
while ( (next = str.indexOf(token,now)) > 0 )
{
t= t+1;
// xy = newStr.substring(now, next);
now = next + 1;
}
String[] newStr = new String[t+1];
t = now = next = 0;
while ( (next = str.indexOf(token,now)) > 0 )
{
newStr[t] = str.substring(now, next).trim();
now = next + 1;
t= t+1;
}
if(now == 0) { // ���°��
newStr[0] = str;
} else { // ������ �߰�
newStr[t] = str.substring(now).trim();
}
// System.out.println("now : " + now);
// System.out.println("next : " + next);
// System.out.println("strlen : " + str.length());
return newStr;
}
public void splitCoordinates(String str) {
int t=0;
int now=0;
int next=0;
String token = " ";
String newStr = new StringBuffer(str.trim()).append(token).toString();
String xy = null;
while ( (next = newStr.indexOf(token,now)) > 0 )
{
t= t+1;
xy = newStr.substring(now, next);
System.out.println("now-->"+now);
System.out.println("["+t+"]"+newStr.indexOf(token,now));
System.out.println("Resutl -->"+xy);
now = next + 1;
}
}
public static void main(String[] args) {
System.out.println("���ڿ� �ڸ��� ���� ");
SplitString split = new SplitString();
String msg = "0,0 20,50 30,540 1,0.1";
split.splitCoordinates(msg);
}
}
#################################
# replace ó��
#################################
private String replace(String str, String from, String to){
String newStr = null;
StringTokenizer token = new StringTokenizer(str, from);
while(token.hasMoreTokens()){
if(newStr == null) newStr = token.nextToken();
else newStr = newStr+to+token.nextToken();
}
return newStr;
}
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