import java.io.*;
import java.awt.*;
import java.net.*;


public class CollectionPlug2 {

public boolean flagmore = false; //true means there are more results
public short docs_stored = 0; //How many docs the parser has found
public int how_many_prop = 1;
public String thefinalquery = "";

private boolean already_got_p;
private String content;
private short total = 0;
private boolean[] properties = new boolean[1]; // What properties I have
                                              // entry0 Content
private StreetRouterServer routerinstance;

public CollectionPlug2 () {
for(int i=0;i<properties.length;i++)
  properties[i] = false;
how_many_prop = 0;
routerinstance = new StreetRouterServer();
return;
}

public void SetProperties (String[] prop) {

  int aux;
  how_many_prop = 0;
  if (prop.length == 0) {
    //if prop is an empty list, then all the properties in Doc!!
    for(int i=0;i<properties.length;i++) {
        properties[i] = true;
    }
    how_many_prop = properties.length;
    return;
  }
  for(int i=0;i<properties.length;i++)
    properties[i] = false;
  for(int i=0;i<prop.length;i++) {
    aux = what_prop(prop[i]);
    if (aux != -1) {
      properties[aux] = true;
      how_many_prop++;
    }
  }
  return;
}

public String[] GetPropertyNames() {
  String[] aux = new String[properties.length];

  aux[0] = "Content";
  return(aux);
}

public String[] GetPropertyNames(short index) {
  return(this.GetProperties());
}

public String[] GetProperties() {

  String[] aux = new String[this.how_many_prop];
  int i = 0;

  if (properties[0]) {
    aux[i++] = "Content";
  }

  return aux;
}

public short reconnect (short last, int now)
                        throws Exception {
        // this is used for the RequestItems in the Proxy
        // last is the value got from the cookie, index of last doc got.
        // now, is how many I want now.

        return(docs_stored); // Here, maybe we should return
}

public short connect( String data, String h)
                        throws Exception {
        //data is : fromcity, fromstate, tocity, tostate
        //h is how_many hits requested (string type)

        String[] data2 = new String[4];
        int pos = data.indexOf("*");
        System.out.println(pos);
        data2[0] = data.substring(0,pos);
        data = data.substring(pos + 1, data.length());
        pos = data.indexOf("*");
        System.out.println(pos);
        data2[1] = data.substring(0,pos);
        data = data.substring(pos + 1, data.length());
        pos = data.indexOf("*");
        System.out.println(pos);
        data2[2] = data.substring(0,pos);
        data2[3] = data.substring(pos + 1, data.length());

        content = routerinstance.GetRoute(data2[0],
                                        data2[1], data2[2], data2[3]);

        this.docs_stored = 1;
        return(this.docs_stored);
}

public String[] SetValuesProperties (short p) {
    String[] aux = new String[this.how_many_prop];

    aux[0] = this.content;
    return aux;

}

public String[] SetValuesProperties (short p, String[] propnames) {
    String[] aux = new String[this.how_many_prop];

    aux[0] = this.content;
    return aux;

}

public static boolean my_props (String[] list) {
  short i =0;
  while ((i<list.length) && (my_prop(list[i])))
    i++;
  if (i<list.length)
    return false;
  return true;
}

public static boolean my_prop (String p) {
  if (p.equalsIgnoreCase("content")) {
    return true;
  }
  return false;
}

// Local Procedures



private void remove_all () {
  // Clean up the tdocs table
  this.total = 0;
  this.docs_stored = 0;
  return;
}

private int what_prop (String p) {
  if (p.equalsIgnoreCase("content")) {
    return 0;
  }
  return(-1);
}

}