public virtual void RangePartAndEqualsNullTest()
{
PageRange.IPageRangePart odd = PageRange.PageRangePartOddEven.ODD;
PageRange.IPageRangePart seq = new PageRange.PageRangePartSequence(2, 14);
PageRange.PageRangePartAnd pageRangePartAnd = new PageRange.PageRangePartAnd(odd, seq);
NUnit.Framework.Assert.IsFalse(pageRangePartAnd.Equals(null));
}
public virtual void IsRangePartAndInRangeFalseTest()
{
PageRange.IPageRangePart odd = PageRange.PageRangePartOddEven.ODD;
PageRange.IPageRangePart seq = new PageRange.PageRangePartSequence(2, 14);
PageRange.PageRangePartAnd pageRangePartAnd = new PageRange.PageRangePartAnd(odd, seq);
NUnit.Framework.Assert.IsFalse(pageRangePartAnd.IsPageInRange(1));
}
public virtual void AddCustomAnd()
{
PageRange range = new PageRange();
PageRange.IPageRangePart odd = PageRange.PageRangePartOddEven.ODD;
PageRange.IPageRangePart seq = new PageRange.PageRangePartSequence(2, 14);
PageRange.IPageRangePart and = new PageRange.PageRangePartAnd(odd, seq);
range.AddPageRangePart(and);
NUnit.Framework.Assert.AreEqual(range.GetQualifyingPageNums(15), JavaUtil.ArraysAsList(3, 5, 7, 9, 11, 13)
);
}
public virtual void RangePartAndNotEqualsAndHashCodeTest()
{
PageRange.IPageRangePart odd = PageRange.PageRangePartOddEven.ODD;
PageRange.IPageRangePart seq = new PageRange.PageRangePartSequence(2, 14);
PageRange.PageRangePartAnd pageRangePartAnd = new PageRange.PageRangePartAnd(odd, seq);
PageRange.PageRangePartAnd pageRangePartAnd2 = new PageRange.PageRangePartAnd();
bool result = pageRangePartAnd.Equals(pageRangePartAnd2);
NUnit.Framework.Assert.IsFalse(result);
NUnit.Framework.Assert.AreNotEqual(pageRangePartAnd.GetHashCode(), pageRangePartAnd2.GetHashCode());
}
/// <summary>
/// Constructs a
/// <see cref="PageRange"/>
/// instance from a range in a string form,
/// for example: "1-12, 15, 45-66". More advanced forms are also available,
/// for example:
/// - "3-" to indicate from page 3 to the last page
/// - "odd" for all odd pages
/// - "even" for all even pages
/// - "3- & odd" for all odd pages starting from page 3
/// A complete example for pages 1 to 5, page 8 then odd pages starting from
/// page 9: "1-5, 8, odd & 9-".
/// </summary>
/// <param name="pageRange">a String of page ranges</param>
public PageRange(String pageRange)
{
pageRange = iText.IO.Util.StringUtil.ReplaceAll(pageRange, "\\s+", "");
foreach (String pageRangePart in iText.IO.Util.StringUtil.Split(pageRange, ","))
{
PageRange.IPageRangePart cond = GetRangeObject(pageRangePart);
if (cond != null)
{
sequences.Add(cond);
}
}
}
private static PageRange.IPageRangePart GetRangeObject(String rangeDef)
{
if (rangeDef.Contains("&"))
{
IList <PageRange.IPageRangePart> conditions = new List <PageRange.IPageRangePart>();
foreach (String pageRangeCond in iText.IO.Util.StringUtil.Split(rangeDef, "&"))
{
PageRange.IPageRangePart cond = GetRangeObject(pageRangeCond);
if (cond != null)
{
conditions.Add(cond);
}
}
if (conditions.Count > 0)
{
return(new PageRange.PageRangePartAnd(conditions.ToArray(new PageRange.IPageRangePart[] { })));
}
else
{
return(null);
}
}
else
{
Match matcher;
if ((matcher = iText.IO.Util.StringUtil.Match(SEQUENCE_PATTERN, rangeDef)).Success)
{
int start = System.Convert.ToInt32(iText.IO.Util.StringUtil.Group(matcher, 1));
if (iText.IO.Util.StringUtil.Group(matcher, 2) != null)
{
return(new PageRange.PageRangePartSequence(start, System.Convert.ToInt32(iText.IO.Util.StringUtil.Group(matcher
, 2))));
}
else
{
return(new PageRange.PageRangePartAfter(start));
}
}
else
{
if ((matcher = iText.IO.Util.StringUtil.Match(SINGLE_PAGE_PATTERN, rangeDef)).Success)
{
return(new PageRange.PageRangePartSingle(System.Convert.ToInt32(iText.IO.Util.StringUtil.Group(matcher, 1)
)));
}
else
{
if ("odd".EqualsIgnoreCase(rangeDef))
{
return(PageRange.PageRangePartOddEven.ODD);
}
else
{
if ("even".EqualsIgnoreCase(rangeDef))
{
return(PageRange.PageRangePartOddEven.EVEN);
}
}
}
}
return(null);
}
}
/// <summary>Adds any page range part to this page range.</summary>
/// <remarks>
/// Adds any page range part to this page range. Users may define and plug in
/// custom implementations for behavior not found in the standard library.
/// </remarks>
/// <param name="part">
/// a custom implementation of
/// <see cref="IPageRangePart"/>
/// </param>
/// <returns>this range, already modified</returns>
public virtual iText.Kernel.Utils.PageRange AddPageRangePart(PageRange.IPageRangePart part)
{
sequences.Add(part);
return(this);
}