# OSGeo::FDO::Commands::LongTransaction::ILongTransactionCheckpointReaderImp Class Reference
[OSGeo::FDO::Commands::LongTransaction]

Inheritance diagram for OSGeo::FDO::Commands::LongTransaction::ILongTransactionCheckpointReaderImp:

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List of all members.

## Detailed Description

The ILongTransactionCheckpointReaderImp class is a concrete implementation of ILongTransactionCheckpointReader. The ILongTransactionCheckpointReader interface provides forward only, read-only functionality for enumerating long transaction checkpoints. A reference to an ILongTransactionCheckpointReader is returned from the GetLongTransactionCheckpoints command. The initial position of the ILongTransactionCheckpointReader is prior to the first item. Thus, you must call ReadNext to begin accessing any data.

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## Public Member Functions
System::Void | Close ()
| Closes the ILongTransactionCheckpointReader object, freeing any resources it may be holding.
System::String * | GetCheckpointDescription ()
| Gets the description of the checkpoint currently being read.
System::String * | GetCheckpointName ()
| Gets the name of the checkpoint currently being read.
System::DateTime | GetCreationDate ()
| Gets the creation date of the checkpoint currently being read.
System::Boolean | IsActive ()
| Returns true if the checkpoint currently being read is the active checkpoint.
System::Boolean | ReadNext ()
| Advances the reader to the next item. The default position of the reader is prior to the first item. Thus, you must call ReadNext to begin accessing any data.