org.apache.geode.cache

## Interface TransactionId

- All Superinterfaces:
    java.io.Externalizable, java.io.Serializable

      public interface TransactionId
      extends java.io.Externalizable

  The TransactionId interface is a "marker" interface that represents a unique GemFire transaction.
  Since:
    GemFire 4.0
  See Also:
    `GemFireCache.getCacheTransactionManager()`, `CacheTransactionManager.getTransactionId()`

- - ### Method Summary

    - ### Methods inherited from interface java.io.Externalizable

      `readExternal, writeExternal`