/// <summary>
/// Creates a new WordDelimiterFilter
/// </summary>
/// <param name="in"> TokenStream to be filtered </param>
/// <param name="charTypeTable"> table containing character types </param>
/// <param name="configurationFlags"> Flags configuring the filter </param>
/// <param name="protWords"> If not null is the set of tokens to protect from being delimited </param>
public WordDelimiterFilter(Version matchVersion, TokenStream @in, sbyte[] charTypeTable, int configurationFlags, CharArraySet protWords)
: base(@in)
{
if (!InstanceFieldsInitialized)
{
InitializeInstanceFields();
InstanceFieldsInitialized = true;
}
if (!matchVersion.onOrAfter(Version.LUCENE_48))
{
throw new System.ArgumentException("This class only works with Lucene 4.8+. To emulate the old (broken) behavior of WordDelimiterFilter, use Lucene47WordDelimiterFilter");
}
this.flags = configurationFlags;
this.protWords = protWords;
this.iterator = new WordDelimiterIterator(charTypeTable, has(SPLIT_ON_CASE_CHANGE), has(SPLIT_ON_NUMERICS), has(STEM_ENGLISH_POSSESSIVE));
}
/// <summary>
/// Creates a new WordDelimiterFilter
/// </summary>
/// <param name="in"> TokenStream to be filtered </param>
/// <param name="charTypeTable"> table containing character types </param>
/// <param name="configurationFlags"> Flags configuring the filter </param>
/// <param name="protWords"> If not null is the set of tokens to protect from being delimited </param>
public Lucene47WordDelimiterFilter(TokenStream @in, sbyte[] charTypeTable, int configurationFlags, CharArraySet protWords)
: base(@in)
{
termAttribute = AddAttribute<ICharTermAttribute>();
offsetAttribute = AddAttribute<IOffsetAttribute>();
posIncAttribute = AddAttribute<IPositionIncrementAttribute>();
typeAttribute = AddAttribute<ITypeAttribute>();
if (!InstanceFieldsInitialized)
{
InitializeInstanceFields();
InstanceFieldsInitialized = true;
}
this.flags = configurationFlags;
this.protWords = protWords;
this.iterator = new WordDelimiterIterator(charTypeTable, has(SPLIT_ON_CASE_CHANGE), has(SPLIT_ON_NUMERICS), has(STEM_ENGLISH_POSSESSIVE));
}
