Package org.apache.cassandra.config

Class DataStorageSpec.LongBytesBound

java.lang.Object
org.apache.cassandra.config.DataStorageSpec
org.apache.cassandra.config.DataStorageSpec.LongBytesBound
Enclosing class:
DataStorageSpec
public static final class DataStorageSpec.LongBytesBound extends DataStorageSpec
Represents a data storage quantity used for Cassandra configuration. The bound is [0, Long.MAX_VALUE) in bytes. If the user sets a different unit - we still validate that converted to bytes the quantity will not exceed that upper bound. (CASSANDRA-17571)

  • Constructor Details

    • LongBytesBound

      public LongBytesBound(String value)
      Creates a DataStorageSpec.LongBytesBound of the specified amount.
      Parameters:
      value - the data storage

    • LongBytesBound

      public LongBytesBound(long quantity, DataStorageSpec.DataStorageUnit unit)
      Creates a DataStorageSpec.LongBytesBound of the specified amount in the specified unit.
      Parameters:
      quantity - where quantity shouldn't be bigger than Long.MAX_VALUE - 1 in bytes
      unit - in which the provided quantity is

    • LongBytesBound

      public LongBytesBound(long bytes)
      Creates a DataStorageSpec.LongBytesBound of the specified amount in bytes.
      Parameters:
      bytes - where bytes shouldn't be bigger than Long.MAX_VALUE-1

  • Method Details

    • toBytes

      public long toBytes()
      Returns:
      the amount of data storage in bytes

    • toMebibytesInt

      public int toMebibytesInt()
      Returns:
      the amount of data storage in mebibytes