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POfunction non static in class calling
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  1. POfunction non static in class calling
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    copied!<p>hello i whave an function which it take the number after the (.) and after "Vl" in string so i want call this function on the code but they tell me this error</p> <pre><code>non-static method Ajuster(String) cannot be referenced from a static context </code></pre> <p>this the code</p> <pre><code>public class Test { public Integer Ajuster(String data) { Integer vlan=0; if (data.indexOf("Vl") &gt;= 0) { int pos = data.indexOf("Vl") + 2; String vl = data.substring(pos, data.length()); vlan=Integer.parseInt(vl.trim()); } else { int pos = data.lastIndexOf(".") + 1; String vl = data.substring(pos, data.length()); try { vlan=Integer.parseInt(vl.trim()); } catch (Exception e) { e.printStackTrace(); } } return vlan; } public static void main(String[] args) { Connection conn = null; try { conn = DriverManager.getConnection("jdbc:mysql://localhost/mohammedia", "root", "123456"); String sql = "SELECT * FROM router;"; Telnet_Interface telnet = new Telnet_Interface(); Telnet_Ressources telnet_R = new Telnet_Ressources(); Telnet_Interface telnet1 = new Telnet_Interface(); Telnet_Interface telnet2 = new Telnet_Interface(); PreparedStatement prest = conn.prepareStatement(sql); ResultSet res=prest.executeQuery(); while(res.next()){ telnet1.Config(res.getString(1), "noc", "nocwana", res.getString(1)); telnet2.Config(res.getString(2), "noc", "nocwana", res.getString(2)); } ArrayList myData=telnet.getMyData(); ArrayList myData1=telnet1.getMyData(); ArrayList myData2=telnet2.getMyData(); for(int i=0;i&lt;myData1.size();i++) { String data1=myData1.get(i).toString(); Integer vl1=Ajuster(data1); System.out.print(vl1); } } } </code></pre> <p>so the problem it's about the line: Integer vl1=Ajuster(data1); Thank you</p>
 

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