BlockTreeTermsReader.Stats (Lucene 4.0.0 API)

java.lang.Object
- org.apache.lucene.codecs.BlockTreeTermsReader.Stats

Enclosing class:

BlockTreeTermsReader
```
public static class BlockTreeTermsReader.Stats
extends Object
```
BlockTree statistics for a single field returned by BlockTreeTermsReader.FieldReader.computeStats().

Field Summary

Fields
Modifier and Type	Field and Description
`int[]`	`blockCountByPrefixLen` Number of blocks at each prefix depth.
`String`	`field` Field name.
`int`	`floorBlockCount` The number of floor blocks (meta-blocks larger than the allowed `maxItemsPerBlock`) in the terms file.
`int`	`floorSubBlockCount` The number of sub-blocks within the floor blocks.
`int`	`indexArcCount` How many arcs in the index FST.
`int`	`indexNodeCount` How many nodes in the index FST.
`int`	`indexNumBytes` Byte size of the index.
`int`	`mixedBlockCount` The number of "internal" blocks (that have both terms and sub-blocks).
`int`	`nonFloorBlockCount` The number of normal (non-floor) blocks in the terms file.
`String`	`segment` Segment name.
`int`	`subBlocksOnlyBlockCount` The number of "internal" blocks that do not contain terms (have only sub-blocks).
`int`	`termsOnlyBlockCount` The number of "leaf" blocks (blocks that have only terms).
`int`	`totalBlockCount` Total number of blocks.
`long`	`totalBlockOtherBytes` Total bytes stored by the `PostingsBaseFormat`, plus the other few vInts stored in the frame.
`long`	`totalBlockStatsBytes` Total number of bytes used to store term stats (not including what the `PostingsBaseFormat` stores.
`long`	`totalBlockSuffixBytes` Total number of bytes used to store term suffixes.
`long`	`totalTermBytes` Total number of bytes (sum of term lengths) across all terms in the field.
`long`	`totalTermCount` Total number of terms in the field.

Method Summary

Methods
Modifier and Type Method and Description

String toString()
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods
Modifier and Type	Method and Description
`String`	`toString()`

- Field Detail
  - indexNodeCount
```
public int indexNodeCount
```
    How many nodes in the index FST.
  - indexArcCount
```
public int indexArcCount
```
    How many arcs in the index FST.
  - indexNumBytes
```
public int indexNumBytes
```
    Byte size of the index.
  - totalTermCount
```
public long totalTermCount
```
    Total number of terms in the field.
  - totalTermBytes
```
public long totalTermBytes
```
    Total number of bytes (sum of term lengths) across all terms in the field.
  - nonFloorBlockCount
```
public int nonFloorBlockCount
```
    The number of normal (non-floor) blocks in the terms file.
  - floorBlockCount
```
public int floorBlockCount
```
    The number of floor blocks (meta-blocks larger than the allowed maxItemsPerBlock) in the terms file.
  - floorSubBlockCount
```
public int floorSubBlockCount
```
    The number of sub-blocks within the floor blocks.
  - mixedBlockCount
```
public int mixedBlockCount
```
    The number of "internal" blocks (that have both terms and sub-blocks).
  - termsOnlyBlockCount
```
public int termsOnlyBlockCount
```
    The number of "leaf" blocks (blocks that have only terms).
  - subBlocksOnlyBlockCount
```
public int subBlocksOnlyBlockCount
```
    The number of "internal" blocks that do not contain terms (have only sub-blocks).
  - totalBlockCount
```
public int totalBlockCount
```
    Total number of blocks.
  - blockCountByPrefixLen
```
public int[] blockCountByPrefixLen
```
    Number of blocks at each prefix depth.
  - totalBlockSuffixBytes
```
public long totalBlockSuffixBytes
```
    Total number of bytes used to store term suffixes.
  - totalBlockStatsBytes
```
public long totalBlockStatsBytes
```
    Total number of bytes used to store term stats (not including what the PostingsBaseFormat stores.
  - totalBlockOtherBytes
```
public long totalBlockOtherBytes
```
    Total bytes stored by the PostingsBaseFormat, plus the other few vInts stored in the frame.
  - segment
```
public final String segment
```
    Segment name.
  - field
```
public final String field
```
    Field name.
- Method Detail
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class BlockTreeTermsReader.Stats

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

indexNodeCount

indexArcCount

indexNumBytes

totalTermCount

totalTermBytes

nonFloorBlockCount

floorBlockCount

floorSubBlockCount

mixedBlockCount

termsOnlyBlockCount

subBlocksOnlyBlockCount

totalBlockCount

blockCountByPrefixLen

totalBlockSuffixBytes

totalBlockStatsBytes

totalBlockOtherBytes

segment

field

Method Detail

toString