From 780b92ada9afcf1d58085a83a0b9e6bc982203d1 Mon Sep 17 00:00:00 2001 From: Lorry Tar Creator Date: Tue, 17 Feb 2015 17:25:57 +0000 Subject: Imported from /home/lorry/working-area/delta_berkeleydb/db-6.1.23.tar.gz. --- docs/java/com/sleepycat/db/HashStats.html | 1130 ++++++++++++++--------------- 1 file changed, 537 insertions(+), 593 deletions(-) (limited to 'docs/java/com/sleepycat/db/HashStats.html') diff --git a/docs/java/com/sleepycat/db/HashStats.html b/docs/java/com/sleepycat/db/HashStats.html index 20ecc720..a50fe988 100644 --- a/docs/java/com/sleepycat/db/HashStats.html +++ b/docs/java/com/sleepycat/db/HashStats.html @@ -1,624 +1,568 @@ - - - - - -HashStats (Oracle - Berkeley DB Java API) - - - - - - - - - - - - -
- - +//--> + + - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - -
Overview  Package   Class  Use  Tree  Deprecated  Index  Help 
-		 -Berkeley DB
version 5.3.21 -
- PREV CLASS  - NEXT CLASS - FRAMES   - NO FRAMES   -  - - - -
- SUMMARY: NESTED | FIELD | CONSTR | METHOD -DETAIL: FIELD | CONSTR | METHOD
- + + +
+ + +
+ + + - -
-

- -com.sleepycat.db -
-Class HashStats

-
-java.lang.Object
-  extended by com.sleepycat.db.DatabaseStats
-      extended by com.sleepycat.db.HashStats
-
-
-
-
public class HashStats
extends DatabaseStats
- - -

-The HashStats object is used to return Hash database statistics. -

- -

-

- -

- +

+
com.sleepycat.db
+

Class HashStats

+
+
+ +
+
    +
  • +
    +
    +
    public class HashStats
+extends DatabaseStats
    +
    The HashStats object is used to return Hash database statistics.
    +
    • +
+
+
+
    +
  • - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    -Method Summary
    - longgetBFree() - -
    -          The number of bytes free on bucket pages.
    - longgetBigBFree() - -
    -          The number of bytes free on big item pages.
    - intgetBigPages() - -
    -          The number of big key/data pages.
    - intgetBuckets() - -
    -          The the number of hash buckets.
    - intgetDup() - -
    -          The number of duplicate pages.
    - longgetDupFree() - -
    -          The number of bytes free on duplicate pages.
    - intgetFfactor() - -
    -          The desired fill factor specified at database-creation time.
    - intgetFree() - -
    -          The number of pages on the free list.
    - intgetMagic() - -
    -          The magic number that identifies the file as a Hash file.
    - intgetMetaFlags() - -
    -          Reports internal flags.
    - intgetNumData() - -
    -          The number of key/data pairs in the database.
    - intgetNumKeys() - -
    -          The number of unique keys in the database.
    - intgetOverflows() - -
    -          The number of overflow pages.
    - longgetOvflFree() - -
    -          The number of bytes free on overflow pages.
    - intgetPageCount() - -
    -          The number of pages in the database.
    - intgetPageSize() - -
    -          The underlying Hash database page (and bucket) size, in bytes.
    - intgetVersion() - -
    -          The version of the Hash database.
    - StringtoString() - -
    -          For convenience, the HashStats class has a toString method - that lists all the data fields.
    -  - - - - - - - -
    Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
    -  -

    - +

      +
    • + + +

      Method Summary

      + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
      Methods 
      Modifier and TypeMethod and Description
      longgetBFree() +
      The number of bytes free on bucket pages.
      +
      longgetBigBFree() +
      The number of bytes free on hash overflow (big item) pages.
      +
      intgetBigPages() +
      The number of hash overflow pages (created when key/data is too big for + the page).
      +
      intgetBuckets() +
      The number of hash buckets.
      +
      intgetDup() +
      The number of duplicate pages.
      +
      longgetDupFree() +
      The number of bytes free on duplicate pages.
      +
      intgetFfactor() +
      The desired fill factor specified at database-creation time.
      +
      intgetFree() +
      The number of pages on the free list.
      +
      intgetMagic() +
      The magic number that identifies the file as a Hash file.
      +
      intgetMetaFlags() +
      Reports internal flags.
      +
      intgetNumBlobs() +
      The number of blob records.
      +
      intgetNumData() +
      The number of key/data pairs in the database.
      +
      intgetNumKeys() +
      The number of unique keys in the database.
      +
      intgetOverflows() +
      The number of bucket overflow pages (bucket overflow pages are created when + items did not fit on the main bucket page).
      +
      longgetOvflFree() +
      The number of bytes free on bucket overflow pages.
      +
      intgetPageCount() +
      The number of pages in the database.
      +
      intgetPageSize() +
      The underlying Hash database page (and bucket) size, in bytes.
      +
      intgetVersion() +
      The version of the Hash database.
      +
      java.lang.StringtoString() +
      For convenience, the HashStats class has a toString method + that lists all the data fields.
      +
      +
        +
      • + + +

        Methods inherited from class java.lang.Object

        +clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
        • +
      +
      • +
    +
    • +
+
+
+
    +
  • - - - - - - -
    -Method Detail
    - -

    -getMagic

    -
    -public int getMagic()
    -
    -
    The magic number that identifies the file as a Hash file. -

    -

    -
    -
    -
    -
    - -

    -getVersion

    -
    -public int getVersion()
    -
    -
    The version of the Hash database. -

    -

    -
    -
    -
    -
    - -

    -getMetaFlags

    -
    -public int getMetaFlags()
    -
    -
    Reports internal flags. For internal use only. -

    -

    -
    -
    -
    -
    - -

    -getNumKeys

    -
    -public int getNumKeys()
    -
    -
    The number of unique keys in the database. +
      +
    • + + +

      Method Detail

      + + + +
        +
      • +

        getMagic

        +
        public int getMagic()
        +
        The magic number that identifies the file as a Hash file.
        +
        • +
      + + + +
        +
      • +

        getVersion

        +
        public int getVersion()
        +
        The version of the Hash database.
        +
        • +
      + + + +
        +
      • +

        getMetaFlags

        +
        public int getMetaFlags()
        +
        Reports internal flags. For internal use only.
        +
        • +
      + + + +
        +
      • +

        getNumKeys

        +
        public int getNumKeys()
        +
        The number of unique keys in the database.

        - If the Database.getStats call was configured by the - StatsConfig.setFast method, the count will be the last + If the Database.getStats call was configured by the + StatsConfig.setFast method, the count will be the last saved value unless it has never been calculated, in which case it - will be 0. -

        -

        -
        -
        -
    -
    - -

    -getNumData

    -
    -public int getNumData()
    -
    -
    The number of key/data pairs in the database. + will be 0.
+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
+ -
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- - - - - - - - - - - - -
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