CQLErrorStrategy.java 文件源码

@NotNull
private String getText(TokenStream tokens, Interval interval)
{
    int start = interval.a;
    int stop = interval.b;
    if (start < 0 || stop < 0)
        return "";

    if (stop >= tokens.size())
        stop = tokens.size() - 1;

    StringBuilder buf = new StringBuilder();
    for (int i = start; i <= stop; i++)
    {
        Token t = tokens.get(i);
        if (t.getType() == Token.EOF)
            break;
        buf.append(t.getText());
        if (i != stop)
        {
            buf.append(" ");
        }
    }
    return buf.toString();
}