Java Doc for Key.java in  » Database-DBMS » Quadcap-Embeddable-Database » com » quadcap » sql » Java Source Code / Java DocumentationJava Source Code and Java Documentation

Java Source Code / Java Documentation
1. 6.0 JDK Core
2. 6.0 JDK Modules
3. 6.0 JDK Modules com.sun
4. 6.0 JDK Modules com.sun.java
5. 6.0 JDK Modules sun
6. 6.0 JDK Platform
7. Ajax
8. Apache Harmony Java SE
9. Aspect oriented
10. Authentication Authorization
11. Blogger System
12. Build
13. Byte Code
14. Cache
15. Chart
16. Chat
17. Code Analyzer
18. Collaboration
19. Content Management System
20. Database Client
21. Database DBMS
22. Database JDBC Connection Pool
23. Database ORM
24. Development
25. EJB Server geronimo
26. EJB Server GlassFish
27. EJB Server JBoss 4.2.1
28. EJB Server resin 3.1.5
29. ERP CRM Financial
30. ESB
31. Forum
32. GIS
33. Graphic Library
34. Groupware
35. HTML Parser
36. IDE
37. IDE Eclipse
38. IDE Netbeans
39. Installer
40. Internationalization Localization
41. Inversion of Control
42. Issue Tracking
43. J2EE
44. JBoss
45. JMS
46. JMX
47. Library
48. Mail Clients
49. Net
50. Parser
51. PDF
52. Portal
53. Profiler
54. Project Management
55. Report
56. RSS RDF
57. Rule Engine
58. Science
59. Scripting
60. Search Engine
61. Security
62. Sevlet Container
63. Source Control
64. Swing Library
65. Template Engine
66. Test Coverage
67. Testing
68. UML
69. Web Crawler
70. Web Framework
71. Web Mail
72. Web Server
73. Web Services
74. Web Services apache cxf 2.0.1
75. Web Services AXIS2
76. Wiki Engine
77. Workflow Engines
78. XML
79. XML UI
Java
Java Tutorial
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Flash / Flex / ActionScript
VBA / Excel / Access / Word
XML
XML Tutorial
Microsoft Office PowerPoint 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Microsoft Office Word 2007 Tutorial
Java Source Code / Java Documentation » Database DBMS » Quadcap Embeddable Database » com.quadcap.sql 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   com.quadcap.sql.index.Comparator
      com.quadcap.sql.Key

Key
public class Key extends Comparator (Code)
Micro-optimized (-;) key serialization and comparison. This class is designed to eliminate copies and allocations during key comparison and serialization operations.
author:
   Stan Bailes


Field Summary
final public static  intCOMPOUND
    
final public static  intINTEGER
    
final public static  intNULL
    
final public static  intSTRING
    
 boolean[]asc
    
final static  booleanparanoid
    
static  java.util.Randomrandom
    

Constructor Summary
public  Key(int cnt)
    
public  Key(boolean[] asc)
    

Method Summary
public  voidcheckKey(byte[] buf, int off, int len)
    
public  intcompare(byte[] a, byte[] b)
    
final public  intcompare(byte[] a, int aoff, int alen, byte[] b, int boff, int blen)
    
final  intcompare2(byte[] a, int aoff, int alen, byte[] b, int boff, int blen)
    
public  booleancompareNulls(byte[] a, byte[] b)
    
public  intgetKeyLen(byte[] a, int aoff)
    
public static  voidmain(String[] args)
    
public static  byte[]makeKey(Tuple tuple, Row row, int[] map, long rowNum, boolean doRowNum)
    
public static  byte[]makeKey(Row row)
    
public static  byte[]makeRandomKey()
    
public static  voidtest1()
    
public  StringtoString(byte[] key, int off, int xlen)
    
public static  StringtoStringHelper(byte[] key)
    
public static  StringtoStringHelper(byte[] key, int off, int xlen)
    

Field Detail
COMPOUND
final public static int COMPOUND(Code)



INTEGER
final public static int INTEGER(Code)



NULL
final public static int NULL(Code)



STRING
final public static int STRING(Code)



asc
boolean[] asc(Code)



paranoid
final static boolean paranoid(Code)



random
static java.util.Random random(Code)




Constructor Detail
Key
public Key(int cnt)(Code)



Key
public Key(boolean[] asc)(Code)




Method Detail
checkKey
public void checkKey(byte[] buf, int off, int len)(Code)



compare
public int compare(byte[] a, byte[] b)(Code)



compare
final public int compare(byte[] a, int aoff, int alen, byte[] b, int boff, int blen)(Code)



compare2
final int compare2(byte[] a, int aoff, int alen, byte[] b, int boff, int blen)(Code)



compareNulls
public boolean compareNulls(byte[] a, byte[] b)(Code)
Null comparison for GROUP BY



getKeyLen
public int getKeyLen(byte[] a, int aoff)(Code)



main
public static void main(String[] args)(Code)



makeKey
public static byte[] makeKey(Tuple tuple, Row row, int[] map, long rowNum, boolean doRowNum) throws SQLException(Code)



makeKey
public static byte[] makeKey(Row row) throws SQLException(Code)



makeRandomKey
public static byte[] makeRandomKey() throws IOException(Code)



test1
public static void test1() throws IOException(Code)



toString
public String toString(byte[] key, int off, int xlen)(Code)



toStringHelper
public static String toStringHelper(byte[] key)(Code)



toStringHelper
public static String toStringHelper(byte[] key, int off, int xlen)(Code)



Fields inherited from com.quadcap.sql.index.Comparator
public static Comparator compare(Code)(Java Doc)

Methods inherited from com.quadcap.sql.index.Comparator
public int compare(byte[] a, int aoff, int alen, byte[] b, int boff, int blen)(Code)(Java Doc)
public int compare(byte[] a, byte[] b)(Code)(Java Doc)
public String toString(byte[] key, int off, int len)(Code)(Java Doc)

Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.