本文整理汇总了C#中Lucene.Net.Documents.Document.Fields方法的典型用法代码示例。如果您正苦于以下问题：C# Document.Fields方法的具体用法？C# Document.Fields怎么用？C# Document.Fields使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Lucene.Net.Documents.Document的用法示例。
在下文中一共展示了Document.Fields方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: DocumentToStoredInfo
public StoredInfo DocumentToStoredInfo (Document doc)
{
int count = 0;
StoredInfo info = new StoredInfo ();
info.Uri = GetUriFromDocument (doc);
foreach (Field f in doc.Fields ()) {
Property prop = GetPropertyFromDocument (f, doc, false);
if (prop == null)
continue;
switch (prop.Key) {
case "fixme:indexDateTime":
info.LastIndex = StringFu.StringToDateTime (prop.Value);
count++;
break;
case "fixme:fullyIndexed":
info.FullyIndexed = Convert.ToBoolean (prop.Value);
count++;
break;
}
if (count == 2)
break;
}
return info;
}示例2: DocumentToNameInfo
private NameInfo DocumentToNameInfo (Document doc)
{
NameInfo info;
info = new NameInfo ();
string str;
str = doc.Get ("Uri");
info.Id = GuidFu.FromUriString (str);
bool have_name = false;
bool have_parent_id = false;
bool have_is_dir = false;
foreach (Field f in doc.Fields ()) {
Property prop;
prop = GetPropertyFromDocument (f, doc, false);
if (prop == null)
continue;
switch (prop.Key) {
case Property.ExactFilenamePropKey:
info.Name = prop.Value;
have_name = true;
break;
case Property.ParentDirUriPropKey:
info.ParentId = GuidFu.FromUriString (prop.Value);
have_parent_id = true;
break;
case Property.IsDirectoryPropKey:
info.IsDirectory = (prop.Value == "true");
have_is_dir = true;
break;
}
if (have_name && have_parent_id && have_is_dir)
break;
}
return info;
}示例3: AddFieldProperies
// Add a new field with whitespace separated names of the existing fields
static protected void AddFieldProperies (Document doc)
{
const string Separator = " ";
StringBuilder sb = new StringBuilder ();
bool seen_properties = false;
foreach (Fieldable f in doc.Fields ()) {
if (f.Name () == "Properties") {
seen_properties = true;
continue;
}
sb.Append (f.Name ());
sb.Append (Separator);
}
if (sb.Length > 0)
sb.Length -= Separator.Length;
if (seen_properties)
doc.RemoveFields ("Properties");
Field field = new Field ("Properties", sb.ToString (), Field.Store.NO, Field.Index.TOKENIZED);
doc.Add (field);
}示例4: MergeDocuments
static protected Document MergeDocuments (Document doc,
Document prop_change_doc)
{
if (doc == null)
return prop_change_doc;
if (prop_change_doc == null)
return doc;
foreach (Field f in prop_change_doc.Fields ()) {
Property prop = GetPropertyFromDocument (f, prop_change_doc, false);
if (prop != null && prop.IsPersistent) {
Log.Debug ("Moving old persistent prop '{0}' = '{1}' forward", prop.Key, prop.Value);
AddPropertyToDocument (prop, doc);
}
}
return doc;
}示例5: RewriteDocument
static protected Document RewriteDocument (Document old_secondary_doc,
Indexable prop_only_indexable)
{
Hashtable seen_props;
seen_props = new Hashtable ();
Document new_doc;
new_doc = new Document ();
Field uri_f;
uri_f = new Field ("Uri", UriFu.UriToEscapedString (prop_only_indexable.Uri), Field.Store.YES, Field.Index.NO_NORMS);
new_doc.Add (uri_f);
Logger.Log.Debug ("Rewriting {0}", prop_only_indexable.DisplayUri);
if (prop_only_indexable.ParentUri != null) {
uri_f = new Field ("ParentUri", UriFu.UriToEscapedString (prop_only_indexable.ParentUri), Field.Store.YES, Field.Index.NO_NORMS);
new_doc.Add (uri_f);
Logger.Log.Debug ("Parent Uri {0}", prop_only_indexable.ParentUri);
}
// Add the new properties to the new document. To
// delete a property, set the Value to null... then it
// will be added to seen_props (so the old value will
// be ignored below), but AddPropertyToDocument will
// return w/o doing anything.
foreach (Property prop in prop_only_indexable.Properties) {
seen_props [prop.Key] = prop;
// Don't add properties that are empty; they
// essentially mean "reset this property"
if (prop.Value == String.Empty) {
Log.Debug ("Resetting prop '{0}'", prop.Key);
continue;
}
AddPropertyToDocument (prop, new_doc);
Logger.Log.Debug ("New prop '{0}' = '{1}'", prop.Key, prop.Value);
}
// Copy the other properties from the old document to the
// new one, skipping any properties that we got new values
// for out of the Indexable.
if (old_secondary_doc != null) {
foreach (Field f in old_secondary_doc.Fields ()) {
Property prop;
prop = GetPropertyFromDocument (f, old_secondary_doc, false);
if (prop != null && ! seen_props.Contains (prop.Key)) {
Logger.Log.Debug ("Old prop '{0}' = '{1}'", prop.Key, prop.Value);
AddPropertyToDocument (prop, new_doc);
}
}
}
return new_doc;
}示例6: AddPropertiesToHit
static protected void AddPropertiesToHit (Hit hit, Document doc, bool from_primary_index)
{
Property prop;
foreach (Field f in doc.Fields ()) {
prop = GetPropertyFromDocument (f, doc, from_primary_index);
if (prop != null)
hit.AddProperty (prop);
}
}示例7: DocumentToDirent
static private Dirent DocumentToDirent (Document doc)
{
string path;
bool is_dir = false;
path = doc.Get ("Uri");
string prop_key = "prop:k:" + Property.IsDirectoryPropKey;
foreach (Field f in doc.Fields ()) {
if (f.Name () != prop_key)
continue;
// Format of fields: from LuceneCommon.cs:AddPropertyToDocument
is_dir = (f.StringValue ().Substring (3) == "true");
break;
}
//Logger.Log.Debug ("Found: " + path + " (" + is_dir + ")");
return new Dirent (path, is_dir);
}示例8: TranslateDocument
protected IndexDocument TranslateDocument(Document doc)
{
IndexDocument document = new IndexDocument();
foreach (Field f in doc.Fields())
{
FieldType type = FieldType.Keyword;
if (f.IsIndexed() && f.IsStored() && f.IsTokenized())
{
type = FieldType.Text;
}
else if (f.IsIndexed() && f.IsStored() && !f.IsTokenized())
{
type = FieldType.Keyword;
}
else if (f.IsIndexed() && !f.IsStored() && f.IsTokenized())
{
type = FieldType.TextUnStored;
}
else if (f.IsIndexed() && !f.IsStored() && !f.IsTokenized())
{
type = FieldType.UnStored;
}
else if (!f.IsIndexed() && f.IsStored())
{
type = FieldType.UnIndexed;
}
document.AddField(type, f.Name(), f.StringValue());
}
return document;
}