java.lang.Object
- org.apache.lucene.store.instantiated.InstantiatedTermFreqVector

All Implemented Interfaces:

Serializable, TermFreqVector

Direct Known Subclasses:

InstantiatedTermPositionVector
```
public class InstantiatedTermFreqVector
extends Object
implements TermFreqVector, Serializable
```
Vector space view of a document in an InstantiatedIndexReader.

See Also:

TermFreqVector, Serialized Form

Constructor Summary

Constructors
Constructor Description

InstantiatedTermFreqVector(InstantiatedDocument document, String field)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getField()`	The `Fieldable` name.
`List<InstantiatedTermDocumentInformation>`	`getTermDocumentInformations()`
`int[]`	`getTermFrequencies()`	Array of term frequencies.
`String[]`	`getTerms()`
`int[]`	`indexesOf(String[] termNumbers, int start, int len)`	Just like `indexOf(int)` but searches for a number of terms at the same time.
`int`	`indexOf(String termText)`	Return an index in the term numbers array returned from `getTerms` at which the term with the specified `term` appears.
`int`	`size()`
`String`	`toString()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - InstantiatedTermFreqVector
```
public InstantiatedTermFreqVector(InstantiatedDocument document,
                                  String field)
```
- Method Detail
  - getField
```
public String getField()
```
    Description copied from interface: TermFreqVector
    
    The Fieldable name.
    
    Specified by:
    
    getField in interface TermFreqVector
    
    Returns:
    
    The number of the field this vector is associated with
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - size
```
public int size()
```
    Specified by:
    
    size in interface TermFreqVector
    
    Returns:
    
    The number of terms in the term vector.
  - getTerms
```
public String[] getTerms()
```
    Specified by:
    
    getTerms in interface TermFreqVector
    
    Returns:
    
    An Array of term texts in ascending order.
  - getTermFrequencies
```
public int[] getTermFrequencies()
```
    Description copied from interface: TermFreqVector
    
    Array of term frequencies. Locations of the array correspond one to one to the terms in the array obtained from getTerms method. Each location in the array contains the number of times this term occurs in the document or the document field.
    
    Specified by:
    
    getTermFrequencies in interface TermFreqVector
  - indexOf
```
public int indexOf(String termText)
```
    Description copied from interface: TermFreqVector
    
    Return an index in the term numbers array returned from getTerms at which the term with the specified term appears. If this term does not appear in the array, return -1.
    
    Specified by:
    
    indexOf in interface TermFreqVector
  - indexesOf
```
public int[] indexesOf(String[] termNumbers,
                       int start,
                       int len)
```
    Description copied from interface: TermFreqVector
    
    Just like indexOf(int) but searches for a number of terms at the same time. Returns an array that has the same size as the number of terms searched for, each slot containing the result of searching for that term number.
    
    Specified by:
    
    indexesOf in interface TermFreqVector
    
    Parameters:
    
    termNumbers - array containing terms to look for
    
    start - index in the array where the list of terms starts
    
    len - the number of terms in the list
  - getTermDocumentInformations
```
public List<InstantiatedTermDocumentInformation> getTermDocumentInformations()
```

Class InstantiatedTermFreqVector

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

InstantiatedTermFreqVector

Method Detail

getField

toString

size

getTerms

getTermFrequencies

indexOf

indexesOf

getTermDocumentInformations