public String toString()
{
if (this.esVacia())
{
return("Lista Vacia");
}
String r = "";
for (NodoBtree <T> x = this.cabeza.getSig(); x.getInfo() != null; x = x.getSig())
{
r += x.getInfo().ToString() + "<->";
}
return(r);
}
public T eliminar(int i)
{
try
{
NodoBtree <T> x;
if (i == 0)
{
x = this.cabeza.getSig();
this.cabeza.setSig(x.getSig());
this.cabeza.getSig().setAnt(this.cabeza);
x.setSig(null);
x.setAnt(null);
this.tamanio--;
return(x.getInfo());
}
x = this.getPos(i - 1);
if (x == null)
{
return(default(T));
}
NodoBtree <T> y = x.getSig();
x.setSig(y.getSig());
y.getSig().setAnt(x);
y.setSig(null);
y.setAnt(null);
this.tamanio--;
return(y.getInfo());
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
return(default(T));
}
public void insertarOrdenado(T info)
{
if (this.esVacia())
{
this.insertarAlInicio(info);
}
else
{
NodoBtree <T> x = this.cabeza;
NodoBtree <T> y = x;
x = x.getSig();
while (x != this.cabeza)
{
int rta = Comparable.Comparador(info, x.getInfo());
if (rta < 0)
{
break;
}
y = x;
x = x.getSig();
}
if (x == cabeza.getSig())
{
this.insertarAlInicio(info);
}
else
{
y.setSig(new NodoBtree <T>(info, x, y));
x.setAnt(y.getSig());
this.tamanio++;
}
}
}
public String toString()
{
String msj = "";
NodoBtree <T> p = tope;
while (p != null)
{
msj += p.getInfo().ToString() + "->";
p = p.getSig();
}
return(msj);
}
public String toString()
{
String msj = "";
NodoBtree <T> c = this.inicio.getSig();
while (c != inicio)
{
msj += c.getInfo().ToString() + "->";
c = c.getSig();
}
return(msj);
}
public int getIndice(int dato)
{
int i = 0;
for (NodoBtree <T> x = this.cabeza.getSig(); x != this.cabeza; x = x.getSig())
{
if (x.getInfo().Equals(dato))
{
return(i);
}
i++;
}
return(-1);
}
public T deColar()
{
if (this.esVacia())
{
return(default(T));
}
NodoBtree <T> x = this.inicio.getSig();
this.inicio.setSig(x.getSig());
x.getSig().setAnt(inicio);
x.setSig(null);
x.setAnt(null);
this.tamanio--;
return(x.getInfo());
}
public T desapilar()
{
if (this.esVacia())
{
return(default(T));
}
NodoBtree <T> x = this.tope;
this.tope = tope.getSig();
this.tamanio--;
if (tamanio == 0)
{
this.tope = null;
}
return(x.getInfo());
}
public T get(int i)
{
try
{
NodoBtree <T> x = this.getPos(i);
if (x == null)
{
return(default(T));
}
return(x.getInfo());
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
return(default(T));
}