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/util/UtfOps.html | 946 +++++++++++++++---------------- 1 file changed, 460 insertions(+), 486 deletions(-) (limited to 'docs/java/com/sleepycat/util/UtfOps.html') diff --git a/docs/java/com/sleepycat/util/UtfOps.html b/docs/java/com/sleepycat/util/UtfOps.html index f338c8d4..05c83464 100644 --- a/docs/java/com/sleepycat/util/UtfOps.html +++ b/docs/java/com/sleepycat/util/UtfOps.html @@ -1,506 +1,480 @@ - - - - - -UtfOps (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.util -
-Class UtfOps

-
-java.lang.Object
-  extended by com.sleepycat.util.UtfOps
-
-
-
-
public class UtfOps
extends Object
- - -

-UTF operations with more flexibility than is provided by DataInput and - DataOutput. -

- -

-

- -

- +

+
com.sleepycat.util
+

Class UtfOps

+
+
+ +
+
    +
  • +
    +
    +
    public class UtfOps
+extends java.lang.Object
    +
    UTF operations with more flexibility than is provided by DataInput and + DataOutput.
    +
    • +
+
+
+
    +
  • - - - - - - - - - -
    -Constructor Summary
    UtfOps() - -
    -           
    -  +
      +
    • + + +

      Constructor Summary

      + + + + + + + + +
      Constructors 
      Constructor and Description
      UtfOps() 
      +
      • +
    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    -Method Summary
    -static intbytesToChars(byte[] bytes, - int byteOffset, - char[] chars, - int charOffset, - int len, - boolean isByteLen) - -
    -          Converts byte arrays into character arrays.
    -static StringbytesToString(byte[] bytes, - int offset, - int length) - -
    -          Converts byte arrays into strings.
    -static voidcharsToBytes(char[] chars, - int charOffset, - byte[] bytes, - int byteOffset, - int charLength) - -
    -          Converts character arrays into byte arrays.
    -static intgetByteLength(char[] chars) - -
    -          Returns the byte length of the UTF string that would be created by - converting the given characters to UTF.
    -static intgetByteLength(char[] chars, - int offset, - int length) - -
    -          Returns the byte length of the UTF string that would be created by - converting the given characters to UTF.
    -static intgetCharLength(byte[] bytes) - -
    -          Returns the number of characters represented by the given UTF string.
    -static intgetCharLength(byte[] bytes, - int offset, - int length) - -
    -          Returns the number of characters represented by the given UTF string.
    -static intgetZeroTerminatedByteLength(byte[] bytes, - int offset) - -
    -          Returns the byte length of a null terminated UTF string, not including - the terminator.
    -static byte[]stringToBytes(String string) - -
    -          Converts strings to byte arrays.
    -  - - - - - - - -
    Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    -  -

    - +

      +
    • + + +

      Method Summary

      + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +
      Methods 
      Modifier and TypeMethod and Description
      static intbytesToChars(byte[] bytes, + int byteOffset, + char[] chars, + int charOffset, + int len, + boolean isByteLen) +
      Converts byte arrays into character arrays.
      +
      static java.lang.StringbytesToString(byte[] bytes, + int offset, + int length) +
      Converts byte arrays into strings.
      +
      static voidcharsToBytes(char[] chars, + int charOffset, + byte[] bytes, + int byteOffset, + int charLength) +
      Converts character arrays into byte arrays.
      +
      static intgetByteLength(char[] chars) +
      Returns the byte length of the UTF string that would be created by + converting the given characters to UTF.
      +
      static intgetByteLength(char[] chars, + int offset, + int length) +
      Returns the byte length of the UTF string that would be created by + converting the given characters to UTF.
      +
      static intgetCharLength(byte[] bytes) +
      Returns the number of characters represented by the given UTF string.
      +
      static intgetCharLength(byte[] bytes, + int offset, + int length) +
      Returns the number of characters represented by the given UTF string.
      +
      static intgetZeroTerminatedByteLength(byte[] bytes, + int offset) +
      Returns the byte length of a null terminated UTF string, not including + the terminator.
      +
      static byte[]stringToBytes(java.lang.String string) +
      Converts strings to byte arrays.
      +
      +
        +
      • + + +

        Methods inherited from class java.lang.Object

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

    -UtfOps

    -
    -public UtfOps()
    -
    -
    - +
      +
    • + + +

      Constructor Detail

      + + + +
        +
      • +

        UtfOps

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

    -getZeroTerminatedByteLength

    -
    -public static int getZeroTerminatedByteLength(byte[] bytes,
-                                              int offset)
-                                       throws IndexOutOfBoundsException
    -
    -
    Returns the byte length of a null terminated UTF string, not including - the terminator. -

    -

    -
    Parameters:
    bytes - the data containing the UTF string.
    offset - the beginning of the string the measure. -
    Returns:
    the number of bytes. -
    Throws: -
    IndexOutOfBoundsException - if no zero terminator is found.
    -
    -
    -
    - -

    -getByteLength

    -
    -public static int getByteLength(char[] chars)
    -
    -
    Returns the byte length of the UTF string that would be created by - converting the given characters to UTF. -

    -

    -
    Parameters:
    chars - the characters that would be converted. -
    Returns:
    the byte length of the equivalent UTF data.
    -
    -
    -
    - -

    -getByteLength

    -
    -public static int getByteLength(char[] chars,
-                                int offset,
-                                int length)
    -
    -
    Returns the byte length of the UTF string that would be created by - converting the given characters to UTF. -

    -

    -
    Parameters:
    chars - the characters that would be converted.
    offset - the first character to be converted.
    length - the number of characters to be converted. -
    Returns:
    the byte length of the equivalent UTF data.
    -
    -
    -
    - -

    -getCharLength

    -
    -public static int getCharLength(byte[] bytes)
-                         throws IllegalArgumentException,
-                                IndexOutOfBoundsException
    -
    -
    Returns the number of characters represented by the given UTF string. -

    -

    -
    Parameters:
    bytes - the UTF string. -
    Returns:
    the number of characters. -
    Throws: -
    IndexOutOfBoundsException - if a UTF character sequence at the end - of the data is not complete. -
    IllegalArgumentException - if an illegal UTF sequence is - encountered.
    -
    -
    -
    - -

    -getCharLength

    -
    -public static int getCharLength(byte[] bytes,
-                                int offset,
-                                int length)
-                         throws IllegalArgumentException,
-                                IndexOutOfBoundsException
    -
    -
    Returns the number of characters represented by the given UTF string. -

    -

    -
    Parameters:
    bytes - the data containing the UTF string.
    offset - the first byte to be converted.
    length - the number of byte to be converted. -
    Throws: -
    IndexOutOfBoundsException - if a UTF character sequence at the end - of the data is not complete. -
    IllegalArgumentException - if an illegal UTF sequence is - encountered.
    -
    -
    -
    - -

    -bytesToChars

    -
    -public static int bytesToChars(byte[] bytes,
-                               int byteOffset,
-                               char[] chars,
-                               int charOffset,
-                               int len,
-                               boolean isByteLen)
-                        throws IllegalArgumentException,
-                               IndexOutOfBoundsException
    -
    -
    Converts byte arrays into character arrays. -

    -

    -
    Parameters:
    bytes - the source byte data to convert
    byteOffset - the offset into the byte array at which - to start the conversion
    chars - the destination array
    charOffset - the offset into chars at which to begin the copy
    len - the amount of information to copy into chars
    isByteLen - if true then len is a measure of bytes, otherwise - len is a measure of characters -
    Throws: -
    IndexOutOfBoundsException - if a UTF character sequence at the end - of the data is not complete. -
    IllegalArgumentException - if an illegal UTF sequence is - encountered.
    -
    -
    -
    - -

    -charsToBytes

    -
    -public static void charsToBytes(char[] chars,
-                                int charOffset,
-                                byte[] bytes,
-                                int byteOffset,
-                                int charLength)
    -
    -
    Converts character arrays into byte arrays. -

    -

    -
    Parameters:
    chars - the source character data to convert
    charOffset - the offset into the character array at which - to start the conversion
    bytes - the destination array
    byteOffset - the offset into bytes at which to begin the copy
    charLength - the length of characters to copy into bytes
    -
    -
    -
    - -

    -bytesToString

    -
    -public static String bytesToString(byte[] bytes,
-                                   int offset,
-                                   int length)
-                            throws IllegalArgumentException,
-                                   IndexOutOfBoundsException
    -
    -
    Converts byte arrays into strings. -

    -

    -
    Parameters:
    bytes - the source byte data to convert
    offset - the offset into the byte array at which - to start the conversion
    length - the number of bytes to be converted. -
    Returns:
    the string. -
    Throws: -
    IndexOutOfBoundsException - if a UTF character sequence at the end - of the data is not complete. -
    IllegalArgumentException - if an illegal UTF sequence is - encountered.
    -
    -
    -
    - -

    -stringToBytes

    -
    -public static byte[] stringToBytes(String string)
    -
    -
    Converts strings to byte arrays. -

    -

    -
    Parameters:
    string - the string to convert. -
    Returns:
    the UTF byte array.
    -
    -
    +
      +
    • + + +

      Method Detail

      + + + +
        +
      • +

        getZeroTerminatedByteLength

        +
        public static int getZeroTerminatedByteLength(byte[] bytes,
+                              int offset)
+                                       throws java.lang.IndexOutOfBoundsException
        +
        Returns the byte length of a null terminated UTF string, not including + the terminator.
        +
        Parameters:
        bytes - the data containing the UTF string.
        offset - the beginning of the string the measure.
        +
        Returns:
        the number of bytes.
        +
        Throws:
        +
        java.lang.IndexOutOfBoundsException - if no zero terminator is found.
        +
        • +
      + + + +
        +
      • +

        getByteLength

        +
        public static int getByteLength(char[] chars)
        +
        Returns the byte length of the UTF string that would be created by + converting the given characters to UTF.
        +
        Parameters:
        chars - the characters that would be converted.
        +
        Returns:
        the byte length of the equivalent UTF data.
        +
        • +
      + + + +
        +
      • +

        getByteLength

        +
        public static int getByteLength(char[] chars,
+                int offset,
+                int length)
        +
        Returns the byte length of the UTF string that would be created by + converting the given characters to UTF.
        +
        Parameters:
        chars - the characters that would be converted.
        offset - the first character to be converted.
        length - the number of characters to be converted.
        +
        Returns:
        the byte length of the equivalent UTF data.
        +
        • +
      + + + +
        +
      • +

        getCharLength

        +
        public static int getCharLength(byte[] bytes)
+                         throws java.lang.IllegalArgumentException,
+                                java.lang.IndexOutOfBoundsException
        +
        Returns the number of characters represented by the given UTF string.
        +
        Parameters:
        bytes - the UTF string.
        +
        Returns:
        the number of characters.
        +
        Throws:
        +
        java.lang.IndexOutOfBoundsException - if a UTF character sequence at the end + of the data is not complete.
        +
        java.lang.IllegalArgumentException - if an illegal UTF sequence is + encountered.
        +
        • +
      + + + +
        +
      • +

        getCharLength

        +
        public static int getCharLength(byte[] bytes,
+                int offset,
+                int length)
+                         throws java.lang.IllegalArgumentException,
+                                java.lang.IndexOutOfBoundsException
        +
        Returns the number of characters represented by the given UTF string.
        +
        Parameters:
        bytes - the data containing the UTF string.
        offset - the first byte to be converted.
        length - the number of byte to be converted.
        +
        Throws:
        +
        java.lang.IndexOutOfBoundsException - if a UTF character sequence at the end + of the data is not complete.
        +
        java.lang.IllegalArgumentException - if an illegal UTF sequence is + encountered.
        +
        • +
      + + + +
        +
      • +

        bytesToChars

        +
        public static int bytesToChars(byte[] bytes,
+               int byteOffset,
+               char[] chars,
+               int charOffset,
+               int len,
+               boolean isByteLen)
+                        throws java.lang.IllegalArgumentException,
+                               java.lang.IndexOutOfBoundsException
        +
        Converts byte arrays into character arrays.
        +
        Parameters:
        bytes - the source byte data to convert
        byteOffset - the offset into the byte array at which + to start the conversion
        chars - the destination array
        charOffset - the offset into chars at which to begin the copy
        len - the amount of information to copy into chars
        isByteLen - if true then len is a measure of bytes, otherwise + len is a measure of characters
        +
        Throws:
        +
        java.lang.IndexOutOfBoundsException - if a UTF character sequence at the end + of the data is not complete.
        +
        java.lang.IllegalArgumentException - if an illegal UTF sequence is + encountered.
        +
        • +
      + + + +
        +
      • +

        charsToBytes

        +
        public static void charsToBytes(char[] chars,
+                int charOffset,
+                byte[] bytes,
+                int byteOffset,
+                int charLength)
        +
        Converts character arrays into byte arrays.
        +
        Parameters:
        chars - the source character data to convert
        charOffset - the offset into the character array at which + to start the conversion
        bytes - the destination array
        byteOffset - the offset into bytes at which to begin the copy
        charLength - the length of characters to copy into bytes
        +
        • +
      + + + +
        +
      • +

        bytesToString

        +
        public static java.lang.String bytesToString(byte[] bytes,
+                             int offset,
+                             int length)
+                                      throws java.lang.IllegalArgumentException,
+                                             java.lang.IndexOutOfBoundsException
        +
        Converts byte arrays into strings.
        +
        Parameters:
        bytes - the source byte data to convert
        offset - the offset into the byte array at which + to start the conversion
        length - the number of bytes to be converted.
        +
        Returns:
        the string.
        +
        Throws:
        +
        java.lang.IndexOutOfBoundsException - if a UTF character sequence at the end + of the data is not complete.
        +
        java.lang.IllegalArgumentException - if an illegal UTF sequence is + encountered.
        +
        • +
      + + + +
        +
      • +

        stringToBytes

        +
        public static byte[] stringToBytes(java.lang.String string)
        +
        Converts strings to byte arrays.
        +
        Parameters:
        string - the string to convert.
        +
        Returns:
        the UTF byte array.
        +
        • +
      +
      • +
    +
    • +
+
+
-
- - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - -
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
- + + +
+ + +
+ + + - -
-Copyright (c) 1996, 2012 Oracle and/or its affiliates. All rights reserved. - - +

Copyright (c) 1996, 2015 Oracle and/or its affiliates. All rights reserved.

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