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| SolarMetric Kodo JDO 3.4.1 generated on May 30 2006
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## kodo.jdbc.meta
Interface VersionableFieldMapping

All Known Implementing Classes:
  TransformationFieldMapping, ValueFieldMapping

public interface VersionableFieldMapping

Field mappings for fields that can be used to determine whether object state has changed during an optimistic transaction must implement this interface.

Method Summary
`void` | `where(KodoStateManager sm, RowManager rm, Object prevValue)` Add a WHERE condition to the row for this field such that the field's current DB value must equal the given previous value.

Method Detail

### where

    public void where(KodoStateManager sm,
                      RowManager rm,
                      Object prevValue)
               throws SQLException

  Add a WHERE condition to the row for this field such that the field's current DB value must equal the given previous value.

Overview | Package | Class | Tree | Deprecated | Index | Help
| SolarMetric Kodo JDO 3.4.1 generated on May 30 2006
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