Jtable duplicates through Hashtable (JTable condition problem) my assignment plz help

[salmanpirzada1]

My code is working fine showing ip addresses uniquely. When ever a packet comes my code just adds the information in a row of jtable and updates as the same packet comes again by increasing the jtable value by 1. But now the situation is different. I need to add the same ip again in a new row bcoz i has different operation now. I am doing it using hashtable. Plz see the code and help if possible since i m trying for several hours. Tomorrow is my final presentation day and i m stuck in here.

I am posting a short form of my code so that you people can help me easily, but if you want, i will post my whole class for ease. My code is as follows

Code:

public void recieve(String[] a,int nums,int no_of,String udpval)
   {
	 try
	 {				
	 	
		 
	 	ip = a[1];
		
	 	// if ht.get(ip) is return null means counter equal to zero
	 	//if(counter==0)//Is this condition working properly ?.
	 	if(! ht.containsKey(ip))
	 	{
			counter = 1;//counter=counter+1;
			rate = pack_siz;
	 		ht.put(ip,counter);
	 		tabModel.addRow(new Object[]{ip,a[0],counter,createBar(counter, counter+" Packets"),rateBar(rate, rate+" Packets"),udpval});
	 		table.addNotify();
	 		framing.repaint();
	 	}
	 	else//means ht contains the ip, means the table contains the ip/* && ht.containsValue(a[0])*/)
	 	{
		 	counter = Integer.parseInt(String.valueOf(ht.get(ip)));//you need to cast here
		 	rate = pack_siz;
		 	int row_numb = tabModel.getRowCount();
		 	for(int u=0;u<=row_numb-1;u++)
		 	{
			 	if(tabModel.getValueAt(u,0).equals(ip))
			 	{
				 	Object o_val = tabModel.getValueAt(u,2);
				 	++counter;//increment the counter by 1
				 	ht.put(ip,counter);
				 	tabModel.setValueAt(String.valueOf(counter),u,2);
				 	//////////////////////////////////////////
				 	pBar = (JProgressBar)tabModel.getValueAt(u,3);
				 	pBar2 = (JProgressBar)tabModel.getValueAt(u,4);
				 	
					 
				 	if(counter>10)
				 	{
					 	pBar.setForeground(Color.RED);
				 	}
				 	else
				 	{
					 	pBar.setForeground(Color.GREEN);
				 	}
				 	pBar.setValue(counter);				 	
				 	pBar.setString(counter + " Packets");//you can do this in your renderer class
				 	
				 	pBar2.setValue(rate);
				 	pBar2.setString(rate + " Packets");
				 	break;
					 
			 	}
			 	framing.repaint();
	 
		 	}
	 	}
		 
	 }
	 catch(Exception eeee)
	 {}
	 
	 }

Kindly plz help i m running out of time and my project will be cancelled then.

Any help would be appreciated.

Thanks n Regards

[mr.thickbrain]

i blieve the reason your information gets updated in the hastable is because you hash using the ip and hashing the same ip returns the same hash value. i hope that helps.

[salmanpirzada1]

No u didnt get me. The problem is something different. Code is runing fine and removing duplicates and showing each ip progress. But now if the same ip has different operation i have to show as a new row in the jtable not taking care of whether the same ip information repeated bcoz i has different operation now. Hope my code is understandable now.

Code:

 public void recieve(String[] a,int nums,int no_of,String udpval)
   {
	 try
	 {				
	 	
		operation = a[0];
	 	ip = a[1];
		
	 	// if ht.get(ip) is return null means counter equal to zero
	 	//if(counter==0)//Is this condition working properly ?.
	 	if(! ht.containsKey(ip) && ! ht.containsValue(operation))
	 	{
			counter = 1;//counter=counter+1;
			rate = pack_siz;
	 		ht.put(ip,operation);
	 		ht1.put(coun,counter);
	 		tabModel.addRow(new Object[]{ip,operation,counter,createBar(counter, counter+" Packets"),rateBar(rate, rate+" Packets"),udpval});
	 		table.addNotify();
	 		framing.repaint();
	 	}
	 	else//means ht contains the ip, means the table contains the ip/* && ht.containsValue(a[0])*/)
	 	{
		 	counter = Integer.parseInt(String.valueOf(ht1.get(coun)));//you need to cast here
		 	rate = pack_siz;
		 	int row_numb = tabModel.getRowCount();
		 	for(int u=0;u<=row_numb-1;u++)
		 	{
			 	if(tabModel.getValueAt(u,0).equals(ip) && tabModel.getValueAt(u,1).equals(operation))
			 	{
				 	Object o_val = tabModel.getValueAt(u,2);
				 	++counter;//increment the counter by 1
				 	ht.put(ip,operation);
				 	ht1.put(coun,counter);
				 	tabModel.setValueAt(String.valueOf(counter),u,2);
				 	//////////////////////////////////////////
				 	pBar = (JProgressBar)tabModel.getValueAt(u,3);
				 	pBar2 = (JProgressBar)tabModel.getValueAt(u,4);
				 	
					 
				 	if(counter>10)
				 	{
					 	pBar.setForeground(Color.RED);
				 	}
				 	else
				 	{
					 	pBar.setForeground(Color.GREEN);
				 	}
				 	pBar.setValue(counter);				 	
				 	pBar.setString(counter + " Packets");//you can do this in your renderer class
				 	
				 	pBar2.setValue(rate);
				 	pBar2.setString(rate + " Packets");
				 	break;
					 
			 	}
			 
			 	framing.repaint();
	 
		 	}
	 	}
		 
	 }
	 catch(Exception eeee)
	 {}
	 
	 }