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| SolarMetric Kodo JDO 2.5.8 generated on January 11 2004
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## com.solarmetric.kodo.util
Interface ChangeTracker

All Known Implementing Classes:
  ProxyHashMapCT, ProxyTreeSetCT, ProxyTreeMapCT, ProxyHashtableCT, ProxyHashSetCT

public interface ChangeTracker

Proxy that tracks changes to its elements at a fine-grained level. Making a proxy implement this interface can result in more intelligent updating of collections and maps that have been modified.

Method Summary
`Collection` | `getAdded()` Return all the items that were added to this proxy.
`Collection` | `getRemoved()` Return all the items that were removed from this proxy.

Method Detail

### getRemoved

    public Collection getRemoved()

  Return all the items that were removed from this proxy. This applies to removed values in collections, or removed keys in maps. Return an empty collection if nothing was removed.

### getAdded

    public Collection getAdded()

  Return all the items that were added to this proxy. This applies to added values in collections, or added keys in maps. Return an empty collection if nothing was added.

Overview | Package | Class | Tree | Deprecated | Index | Help
| SolarMetric Kodo JDO 2.5.8 generated on January 11 2004
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