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. --- .../sleepycat/bind/tuple/PackedLongBinding.html | 750 ++++++++++----------- 1 file changed, 372 insertions(+), 378 deletions(-) (limited to 'docs/java/com/sleepycat/bind/tuple/PackedLongBinding.html') diff --git a/docs/java/com/sleepycat/bind/tuple/PackedLongBinding.html b/docs/java/com/sleepycat/bind/tuple/PackedLongBinding.html index efd9d1b1..968da808 100644 --- a/docs/java/com/sleepycat/bind/tuple/PackedLongBinding.html +++ b/docs/java/com/sleepycat/bind/tuple/PackedLongBinding.html @@ -1,412 +1,406 @@ - - - - - -PackedLongBinding (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.bind.tuple -
-Class PackedLongBinding

-
-java.lang.Object
-  extended by com.sleepycat.bind.tuple.TupleBase<E>
-      extended by com.sleepycat.bind.tuple.TupleBinding<Long>
-          extended by com.sleepycat.bind.tuple.PackedLongBinding
-
-
-
All Implemented Interfaces:
EntryBinding<Long>
-
-
-
-
public class PackedLongBinding
extends TupleBinding<Long>
- - -

-A concrete TupleBinding for an unsorted Long +

+
com.sleepycat.bind.tuple
+

Class PackedLongBinding

+
+
+ +
+
    +
  • +
    +
    All Implemented Interfaces:
    +
    EntryBinding<java.lang.Long>
    +
    +
    +
    +
    public class PackedLongBinding
+extends TupleBinding<java.lang.Long>
    +
    A concrete TupleBinding for an unsorted Long primitive wrapper or an unsorted long primitive, that stores the value in the smallest number of bytes possible.

    There are two ways to use this class:

      -
    1. When using the com.sleepycat.db package directly, the static +
    2. When using the com.sleepycat.db package directly, the static methods in this class can be used to convert between primitive values and - DatabaseEntry objects.
      3. -
    3. When using the com.sleepycat.collections package, an instance of + DatabaseEntry objects.
      4. +
    4. When using the com.sleepycat.collections package, an instance of this class can be used with any stored collection.
      5. -
    -

    - -

    -

    -
    See Also:
    Integer Formats
    -
    - -

    - +

    +
    See Also:
    Integer Formats
    +
    • +
+
+
+ +
+
+
    +
  • - - - - - - -
    -Constructor Detail
    - -

    -PackedLongBinding

    -
    -public PackedLongBinding()
    -
    -
    - +
      +
    • + + +

      Constructor Detail

      + + + +
        +
      • +

        PackedLongBinding

        +
        public PackedLongBinding()
        +
        • +
      +
      • +
    - - - - - - -
    -Method Detail
    - -

    -entryToObject

    -
    -public Long entryToObject(TupleInput input)
    -
    -
    Description copied from class: TupleBinding
    -
    Constructs a key or data object from a TupleInput entry. -

    -

    -
    Specified by:
    entryToObject in class TupleBinding<Long>
    -
    -
    -
    Parameters:
    input - is the tuple key or data entry. -
    Returns:
    the key or data object constructed from the entry.
    -
    -
    -
    - -

    -objectToEntry

    -
    -public void objectToEntry(Long object,
-                          TupleOutput output)
    -
    -
    Description copied from class: TupleBinding
    -
    Converts a key or data object to a tuple entry. -

    -

    -
    Specified by:
    objectToEntry in class TupleBinding<Long>
    -
    -
    -
    Parameters:
    object - is the key or data object.
    output - is the tuple entry to which the key or data should be - written.
    -
    -
    -
    - -

    -getTupleOutput

    -
    -protected TupleOutput getTupleOutput(Long object)
    -
    -
    Description copied from class: TupleBase
    -
    Returns an empty TupleOutput instance that will be used by the tuple +
      +
    • + + +

      Method Detail

      + + + +
        +
      • +

        entryToObject

        +
        public java.lang.Long entryToObject(TupleInput input)
        +
        Description copied from class: TupleBinding
        +
        Constructs a key or data object from a TupleInput entry.
        +
        +
        Specified by:
        +
        entryToObject in class TupleBinding<java.lang.Long>
        +
        Parameters:
        input - is the tuple key or data entry.
        +
        Returns:
        the key or data object constructed from the entry.
        +
        • +
      + + + +
        +
      • +

        objectToEntry

        +
        public void objectToEntry(java.lang.Long object,
+                 TupleOutput output)
        +
        Description copied from class: TupleBinding
        +
        Converts a key or data object to a tuple entry.
        +
        +
        Specified by:
        +
        objectToEntry in class TupleBinding<java.lang.Long>
        +
        Parameters:
        object - is the key or data object.
        output - is the tuple entry to which the key or data should be + written.
        +
        • +
      + + + +
        +
      • +

        getTupleOutput

        +
        protected TupleOutput getTupleOutput(java.lang.Long object)
        +
        Description copied from class: TupleBase
        +
        Returns an empty TupleOutput instance that will be used by the tuple binding or key creator.

        The default implementation of this method creates a new TupleOutput - with an initial buffer size that can be changed using the TupleBase.setTupleBufferSize(int) method.

        + with an initial buffer size that can be changed using the TupleBase.setTupleBufferSize(int) method.

        This method may be overridden to return a TupleOutput instance. For example, an instance per thread could be created and returned by this method. If a TupleOutput instance is reused, be sure to call its - FastOutputStream.reset() method before each - use.

        -

        -

        -
        Overrides:
        getTupleOutput in class TupleBase<Long>
        -
        -
        -
        Parameters:
        object - is the object to be written to the tuple output, and may - be used by subclasses to determine the size of the output buffer. -
        Returns:
        an empty TupleOutput instance.
        See Also:
        TupleBase.setTupleBufferSize(int)
        -
        -
    -
    - -

    -entryToLong

    -
    -public static Long entryToLong(DatabaseEntry entry)
    -
    -
    Converts an entry buffer into a simple Long value. -

    -

    -
    Parameters:
    entry - is the source entry buffer. -
    Returns:
    the resulting value.
    -
    -
    -
    - -

    -longToEntry

    -
    -public static void longToEntry(long val,
-                               DatabaseEntry entry)
    -
    -
    Converts a simple Long value into an entry buffer, using - PackedLong format. -

    -

    -
    Parameters:
    val - is the source value.
    entry - is the destination entry buffer.
    -
    -
    + FastOutputStream.reset() method before each + use.

+
+
Overrides:
+
getTupleOutput in class TupleBase<java.lang.Long>
+
Parameters:
object - is the object to be written to the tuple output, and may + be used by subclasses to determine the size of the output buffer.
+
Returns:
an empty TupleOutput instance.
See Also:
TupleBase.setTupleBufferSize(int)
+ + + + + + + + + + + + + + +
+ -
- - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - -
Overview  Package   Class  Use  Tree  Deprecated  Index  Help 
-		 -Berkeley DB
version 5.3.21 -
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