Package org.apache.cayenne.access.flush

Class DefaultDataDomainFlushAction.EmptyRowChecker

java.lang.Object

org.apache.cayenne.access.flush.DefaultDataDomainFlushAction.EmptyRowChecker

All Implemented Interfaces:

DbRowOpVisitor<Boolean>

Enclosing class:

DefaultDataDomainFlushAction

protected static class DefaultDataDomainFlushAction.EmptyRowChecker
extends Object
implements DbRowOpVisitor<Boolean>

Field Summary

Fields

Modifier and Type	Field	Description
protected static final DefaultDataDomainFlushAction.EmptyRowChecker	INSTANCE

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	EmptyRowChecker()

Method Summary

Modifier and Type	Method	Description
Boolean	visitDelete(DeleteDbRowOp dbRow)
Boolean	visitInsert(InsertDbRowOp dbRow)
Boolean	visitUpdate(UpdateDbRowOp dbRow)

Methods inherited from class java.lang.Object

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

Field Details

INSTANCE

protected static final DefaultDataDomainFlushAction.EmptyRowChecker INSTANCE

Constructor Details

EmptyRowChecker

protected EmptyRowChecker()

Method Details

visitDelete

public Boolean visitDelete(DeleteDbRowOp dbRow)

Specified by:

visitDelete in interface DbRowOpVisitor<Boolean>

visitInsert

public Boolean visitInsert(InsertDbRowOp dbRow)

Specified by:

visitInsert in interface DbRowOpVisitor<Boolean>

visitUpdate

public Boolean visitUpdate(UpdateDbRowOp dbRow)

Specified by:

visitUpdate in interface DbRowOpVisitor<Boolean>