net.ontopia.topicmaps.db2tm
Interface ChangelogReaderIF

All Superinterfaces:
TupleReaderIF
All Known Implementing Classes:
ChangelogReaderWrapper

public interface ChangelogReaderIF
extends TupleReaderIF

INTERNAL: A tuple reader is


Field Summary
static int CHANGE_TYPE_CREATE
           
static int CHANGE_TYPE_DELETE
           
static int CHANGE_TYPE_IGNORE
           
static int CHANGE_TYPE_UNKNOWN
           
static int CHANGE_TYPE_UPDATE
           
 
Method Summary
 int getChangeType()
          INTERNAL: Returns the type of change that the current tuple went through.
 java.lang.String getOrderValue()
          INTERNAL: Returns the current order value found in the order-column.
 
Methods inherited from interface net.ontopia.topicmaps.db2tm.TupleReaderIF
close, readNext
 

Field Detail

CHANGE_TYPE_UNKNOWN

static final int CHANGE_TYPE_UNKNOWN
See Also:
Constant Field Values

CHANGE_TYPE_CREATE

static final int CHANGE_TYPE_CREATE
See Also:
Constant Field Values

CHANGE_TYPE_UPDATE

static final int CHANGE_TYPE_UPDATE
See Also:
Constant Field Values

CHANGE_TYPE_DELETE

static final int CHANGE_TYPE_DELETE
See Also:
Constant Field Values

CHANGE_TYPE_IGNORE

static final int CHANGE_TYPE_IGNORE
See Also:
Constant Field Values
Method Detail

getChangeType

int getChangeType()
INTERNAL: Returns the type of change that the current tuple went through.


getOrderValue

java.lang.String getOrderValue()
INTERNAL: Returns the current order value found in the order-column. This information is used so that one can keep track of incremental updates.



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