Package com.aerospike.client.policy

Class BatchDeletePolicy

java.lang.Object
com.aerospike.client.policy.BatchDeletePolicy
public final class BatchDeletePolicy extends Object
Policy attributes used in batch delete commands.

  • Field Details

    • filterExp

      public Expression filterExp
      Optional expression filter. If filterExp exists and evaluates to false, the specific batch key request is not performed and BatchRecord.resultCode is set to ResultCode.FILTERED_OUT.

      If exists, this filter overrides the batch parent filter Policy.filterExp for the specific key in batch commands that allow a different policy per key. Otherwise, this filter is ignored.

      Default: null

    • commitLevel

      public CommitLevel commitLevel
      Desired consistency guarantee when committing a transaction on the server. The default (COMMIT_ALL) indicates that the server should wait for master and all replica commits to be successful before returning success to the client.

      Default: CommitLevel.COMMIT_ALL

    • generationPolicy

      public GenerationPolicy generationPolicy
      Qualify how to handle record deletes based on record generation. The default (NONE) indicates that the generation is not used to restrict deletes.

      Default: GenerationPolicy.NONE

    • generation

      public int generation
      Expected generation. Generation is the number of times a record has been modified (including creation) on the server. This field is only relevant when generationPolicy is not NONE.

      Default: 0

    • durableDelete

      public boolean durableDelete
      If the transaction results in a record deletion, leave a tombstone for the record. This prevents deleted records from reappearing after node failures. Valid for Aerospike Server Enterprise Edition only.

      Default: false (do not tombstone deleted records).

    • sendKey

      public boolean sendKey
      Send user defined key in addition to hash digest. If true, the key will be stored with the tombstone record on the server.

      Default: false (do not send the user defined key)

  • Constructor Details

    • BatchDeletePolicy

      public BatchDeletePolicy(BatchDeletePolicy other)
      Copy constructor.

    • BatchDeletePolicy

      public BatchDeletePolicy()
      Default constructor.

  • Method Details

    • setFilterExp

      public void setFilterExp(Expression filterExp)

    • setCommitLevel

      public void setCommitLevel(CommitLevel commitLevel)

    • setGenerationPolicy

      public void setGenerationPolicy(GenerationPolicy generationPolicy)

    • setGeneration

      public void setGeneration(int generation)

    • setDurableDelete

      public void setDurableDelete(boolean durableDelete)

    • setSendKey

      public void setSendKey(boolean sendKey)