public void TearDown()
{
this.indexer = null;
}
/// <summary>
/// Creates an accessor with its {Indexer}.
/// <para></para>
/// <see cref="QUT.Bio.BioPatML.Symbols.Accessor.AccessorCircular">AccessorCircular</see>
/// <para></para>
/// <see cref="QUT.Bio.BioPatML.Symbols.Accessor.AccessorLinear">AccessorLinear</see>
/// <para></para>
/// <see cref="QUT.Bio.BioPatML.Symbols.Accessor.AccessorComplement">AccessorComplement</see>
///
/// </summary>
/// <param name="type"> Type of the accessor. See constants.</param>
/// <param name="ioff"> Offset for the indexer.</param>
/// <param name="ilen"> Length for the indexer.</param>
/// <param name="length"> Length of the accessor section.</param>
/// <param name="symbols"> Symbol array the accessor works on.</param>
/// <returns> Returns an accessor. </returns>
public static AccessorBase Instance
(int type, int ioff, int ilen, int length, ISymbolArray symbols)
{
AccessorBase accessor = null;
Indexer.Indexer indexor = null;
//Create the chosen Indexer
if ((type & REVERSE) > 0)
indexor = new IndexerReverse(ioff, ilen);
else
indexor = new IndexerDirect(ioff);
//create the chosen accessor
if ((type & CIRCULAR) > 0)
accessor = new AccessorCircular(indexor, length, symbols);
else
if ((type & TRANSPARENT) > 0)
accessor = new AccessorTransparent(indexor, length, symbols);
else
accessor = new AccessorLinear(indexor, length, symbols);
if ((type & COMPLEMENT) > 0)
accessor = new AccessorComplement(accessor);
return accessor;
}
public void SetUp()
{
indexer = new IndexerDirect(2);
}