Package org.tmatesoft.sqljet.core.internal.map

Class SqlJetMapIndexCursor

java.lang.Object

org.tmatesoft.sqljet.core.internal.table.SqlJetBtreeTable

org.tmatesoft.sqljet.core.internal.map.SqlJetMapIndexCursor

All Implemented Interfaces:

ISqlJetBtreeTable, ISqlJetMapIndexCursor, ISqlJetMapIterator

public class SqlJetMapIndexCursor
extends SqlJetBtreeTable
implements ISqlJetMapIndexCursor

Author:

TMate Software Ltd., Sergey Scherbina (sergey.scherbina@gmail.com)

Nested Class Summary

Nested classes/interfaces inherited from class org.tmatesoft.sqljet.core.internal.table.SqlJetBtreeTable

SqlJetBtreeTable.State

Field Summary

Fields inherited from class org.tmatesoft.sqljet.core.internal.table.SqlJetBtreeTable

btree, index, rootPage, write

Constructor Summary

Constructors

Constructor	Description
SqlJetMapIndexCursor(SqlJetMapDb mapDb, ISqlJetBtree btree, ISqlJetIndexDef indexDef, boolean writable)

Method Summary

Modifier and Type	Method	Description
Object[]	getKey()
Long	getValue()
boolean	goToKey(Object[] key)
void	put(Object[] key, Long value)

Methods inherited from class org.tmatesoft.sqljet.core.internal.table.SqlJetBtreeTable

adjustKeyInfo, checkField, clear, clearRecordCache, close, delete, eof, first, getBlob, getCursor, getEncoding, getFieldsCount, getFieldType, getFloat, getInteger, getKeyInfo, getKeySize, getRecord, getString, getValue, getValueMem, getValues, getValueUncached, hasMoved, insert, isNull, last, lock, lockTable, moveTo, newRowId, newRowId, next, popState, previous, pushState, unlock

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.tmatesoft.sqljet.core.map.ISqlJetMapIndexCursor

close

Methods inherited from interface org.tmatesoft.sqljet.core.map.ISqlJetMapIterator

eof, first, last, next, previous

Constructor Details

SqlJetMapIndexCursor

public SqlJetMapIndexCursor(SqlJetMapDb mapDb,
 ISqlJetBtree btree,
 ISqlJetIndexDef indexDef,
 boolean writable)
                     throws SqlJetException

Parameters:

mapDb -

btree -

writable -

mapTableDef -

Throws:

SqlJetException

Method Details

getKey

public Object[] getKey()
                throws SqlJetException

Specified by:

getKey in interface ISqlJetMapIndexCursor

Returns:

Throws:

SqlJetException

getValue

public Long getValue()
              throws SqlJetException

Specified by:

getValue in interface ISqlJetMapIndexCursor

Returns:

Throws:

SqlJetException

goToKey

public boolean goToKey(Object[] key)
                throws SqlJetException

Specified by:

goToKey in interface ISqlJetMapIndexCursor

Parameters:

key -

Returns:

Throws:

SqlJetException

put

public void put(Object[] key,
 Long value)
         throws SqlJetException

Specified by:

put in interface ISqlJetMapIndexCursor

Parameters:

key -

value -

Throws:

SqlJetException