Returns always

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null

for numeric fields

Determines whether the specified Object is equal to the current Object.

Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.

Returns length of byte[] segment that is used as value, if Field is not binary returned value is undefined

Returns offset into byte[] segment that is used as value, if Field is not binary returned value is undefined

Return the raw byte[] for the binary field. Note that you must also call {@link #getBinaryLength} and {@link #getBinaryOffset} to know which range of bytes in this returned array belong to the field.

Returns always

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null

for numeric fields

Returns the boost factor for hits for this field.

The default value is 1.0.

Note: this value is not stored directly with the document in the index. Documents returned from {@link Lucene.Net.Index.IndexReader#Document(int)} and {@link Lucene.Net.Search.Hits#Doc(int)} may thus not have the same value present as when this field was indexed.

Serves as a hash function for a particular type.

Returns the current numeric value as a subclass of {@link Number},

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null

if not yet initialized.

True if norms are omitted for this indexed field

Gets the Type of the current instance.

True iff the value of the filed is stored as binary

True if the value of the field is stored and compressed within the index

True iff the value of the field is to be indexed, so that it may be searched on.

True iff the value of the field is to be stored in the index for return with search hits. It is an error for this to be true if a field is Reader-valued.

True iff terms are stored as term vector together with their offsets (start and end position in source text).

True iff terms are stored as term vector together with their token positions.

True iff the term or terms used to index this field are stored as a term vector, available from {@link Lucene.Net.Index.IndexReader#GetTermFreqVector(int,String)}. These methods do not provide access to the original content of the field, only to terms used to index it. If the original content must be preserved, use the

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stored

attribute instead.

True iff the value of the field should be tokenized as text prior to indexing. Un-tokenized fields are indexed as a single word and may not be Reader-valued.

Creates a shallow copy of the current Object.

Returns the name of the field as an interned string. For example "date", "title", "body", ...

Returns always

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null

for numeric fields

Sets the boost factor hits on this field. This value will be multiplied into the score of all hits on this this field of this document.

The boost is multiplied by {@link Lucene.Net.Documents.Document#GetBoost()} of the document containing this field. If a document has multiple fields with the same name, all such values are multiplied together. This product is then used to compute the norm factor for the field. By default, in the {@link Lucene.Net.Search.Similarity#ComputeNorm(String, FieldInvertState)} method, the boost value is multipled by the {@link Lucene.Net.Search.Similarity#LengthNorm(String, int)} and then rounded by {@link Lucene.Net.Search.Similarity#EncodeNorm(float)} before it is stored in the index. One should attempt to ensure that this product does not overflow the range of that encoding.

Initializes the field with the supplied

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double

value.

Initializes the field with the supplied

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float

value.

Initializes the field with the supplied

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int

value.

Initializes the field with the supplied

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long

value.

Expert: If set, omit normalization factors associated with this indexed field. This effectively disables indexing boosts and length normalization for this field.

Expert: If set, omit term freq, positions and payloads from postings for this field.

NOTE: While this option reduces storage space required in the index, it also means any query requiring positional information, such as {@link PhraseQuery} or {@link SpanQuery} subclasses will silently fail to find results.

Returns the numeric value as a string (how it is stored, when {@link Field.Store#YES} is chosen).

Returns a {@link NumericTokenStream} for indexing the numeric value.

Prints a Field for human consumption.