/*
Copyright (c) 1997 by Columbia University. All rights reserved.
*/
import java.util.*;
/**
* ChartData is a utility class created so we don't have to send 4 different
* arrays to the GUI for graphing. It is used like a C/C++ structure.
* It has publicly accessable arrays for
* avg delay times, packet loss, host names, and IP addresses. It also stores
* the actually output for the traceroute program.
* @version 1.0 31 Aug 1998
* @author Terrence Truta
*/
public class ChartData {
public String address;
//parallel arrays to hold data to be graphed
public int[] avg;
public String[] hostName;
public String[] IPNum;
public int[] packetLoss;
public int hops;
public Vector trace_out; //vector to store the actual lines of output
//of the tracert program
public boolean pingData; //is ping data included
public long time; //time of execution. Used for automation summary.
/** Instantiates the public arrays and Vectors for the class */
ChartData() {
avg = new int[TracertWrapper.MAX_HOPS];
hostName = new String[TracertWrapper.MAX_HOPS];
IPNum = new String[TracertWrapper.MAX_HOPS];
packetLoss = new int[TracertWrapper.MAX_HOPS];
trace_out = new Vector();
}
/** Returns the length of the internal parallel arrays. This
* number represents the amount of hops or hosts between the
* local host and the choosen host
*/
public int getLength() {
if (hostName != null)
return hops;
else
return 0;
}
/** Sets the address (host name) to which the data stored in this
* object belongs.
*/
public void setAddress(String s) {
address = s;
}
/** Returns the address (host name) to which the data stored in theis
* object belongs.
*/
public String getAddress() {
return address;
}
/** Sets the time of in milliseconds (since Jan 1970) when the data
* in the object was created. Not used currently.
*/
public void setTime(long t) {
time = t;
}
/** Returns the time of in milliseconds (since Jan 1970) when the data
* in the object was created. Not used currently.
*/
public long getTime() {
return time;
}
}