Package org.apache.cassandra.db.partitions

Interface PartitionUpdate.SimpleBuilder

  • All Known Implementing Classes:
    SimpleBuilders.PartitionUpdateBuilder
    Enclosing class:
    PartitionUpdate
    public static interface PartitionUpdate.SimpleBuilder
    Interface for building partition updates geared towards human.

    This should generally not be used when performance matters too much, but provides a more convenient interface to build an update than using the class constructor when performance is not of the utmost importance.

    • Method Detail

      • metadata

        TableMetadata metadata()
        The metadata of the table this is a builder on.

      • timestamp

        PartitionUpdate.SimpleBuilder timestamp​(long timestamp)
        Sets the timestamp to use for the following additions to this builder or any derived (row) builder.
        Parameters:
        timestamp - the timestamp to use for following additions. If that timestamp hasn't been set, the current time in microseconds will be used.
        Returns:
        this builder.

      • ttl

        PartitionUpdate.SimpleBuilder ttl​(int ttl)
        Sets the ttl to use for the following additions to this builder or any derived (row) builder.
        Parameters:
        ttl - the ttl to use for following additions. If that ttl hasn't been set, no ttl will be used.
        Returns:
        this builder.

      • nowInSec

        PartitionUpdate.SimpleBuilder nowInSec​(long nowInSec)
        Sets the current time to use for the following additions to this builder or any derived (row) builder.
        Parameters:
        nowInSec - the current time to use for following additions. If the current time hasn't been set, the current time in seconds will be used.
        Returns:
        this builder.

      • row

        Row.SimpleBuilder row​(java.lang.Object... clusteringValues)
        Adds the row identifier by the provided clustering and return a builder for that row.
        Parameters:
        clusteringValues - the value for the clustering columns of the row to add to this build. There may be no values if either the table has no clustering column, or if you want to edit the static row. Note that as a shortcut it is also allowed to pass a Clustering object directly, in which case that should be the only argument.
        Returns:
        a builder for the row identified by clusteringValues.

      • delete

        PartitionUpdate.SimpleBuilder delete()
        Deletes the partition identified by this builder (using a partition level deletion).
        Returns:
        this builder.

      • build

        PartitionUpdate build()
        Build the update represented by this builder.
        Returns:
        the built update.

      • buildAsMutation

        Mutation buildAsMutation()
        As shortcut for new Mutation(build()).
        Returns:
        the built update, wrapped in a Mutation.