public char Random()
{
if (length == 0)
{
return(CharUtils.ToChar(0));
}
return(items[MathUtils.Random(0, length - 1)]);
}
public char Get(int index)
{
if (index >= length)
{
return(CharUtils.ToChar(0));
}
return(items[index]);
}
public char NextChar()
{
if (Eof())
{
return(CharUtils.ToChar(-1));
}
return(context.CharAt(poistion));
}
public char ConsumeChar()
{
if (poistion < context.Length())
{
char consumedChar = context.CharAt(poistion);
poistion++;
return(consumedChar);
}
else
{
return(CharUtils.ToChar(-1));
}
}
public char[] RandomArrays()
{
if (length == 0)
{
return(new char[0]);
}
char v = CharUtils.ToChar(-1);
char[] newArrays = CollectionUtils.CopyOf(items, length);
for (int i = 0; i < length; i++)
{
v = Random();
for (int j = 0; j < i; j++)
{
if (newArrays[j] == v)
{
v = Random();
j = -1;
}
}
newArrays[i] = v;
}
return(newArrays);
}