/// <summary>
/// Create a copy of an existent <see cref="UnescapedCharSequence"/>
/// </summary>
private UnescapedCharSequence(UnescapedCharSequence text)
{
this.chars = new char[text.Length];
this.wasEscaped = new bool[text.Length];
for (int i = 0; i <= text.Length; i++)
{
this.chars[i] = text.chars[i];
this.wasEscaped[i] = text.wasEscaped[i];
}
}
/// <summary>
/// Create a copy of an existent <see cref="UnescapedCharSequence"/>
/// </summary>
private UnescapedCharSequence(UnescapedCharSequence text)
{
this.chars = new char[text.Length];
this.wasEscaped = new bool[text.Length];
for (int i = 0; i <= text.Length; i++)
{
this.chars[i] = text.chars[i];
this.wasEscaped[i] = text.wasEscaped[i];
}
}
public virtual ICharSequence Escape(ICharSequence text, CultureInfo locale, EscapeQuerySyntax.Type type)
{
if (text == null || text.Length == 0)
return text;
// escape wildcards and the escape char (this has to be perform before
// anything else)
// since we need to preserve the UnescapedCharSequence and escape the
// original escape chars
if (text is UnescapedCharSequence)
{
text = ((UnescapedCharSequence)text).ToStringEscaped(wildcardChars);
}
else
{
text = new UnescapedCharSequence(text).ToStringEscaped(wildcardChars);
}
if (type == EscapeQuerySyntax.Type.STRING)
{
return EscapeQuoted(text, locale);
}
else
{
return EscapeTerm(text, locale);
}
}