Package com.vmware.gemfire.distributedtypes

Interface DCounter

All Superinterfaces:
DType
public interface DCounter extends DType
A distributed type, similar to a DAtomicLong, but with higher throughput and less potential contention than DAtomicLong.

  • Method Summary

    Modifier and Type
    Method
    Description
    long
    get()
    Get the current value.
    long
    increment(long delta)
    Update the value.

    Methods inherited from interface com.vmware.gemfire.distributedtypes.DType

    destroy, getName

  • Method Details

    • get

      long get()
      Get the current value.
      Returns:
      the current value

    • increment

      long increment(long delta)
      Update the value. The returned value reflects the current, local value. Any updates, performed by other clients, will not be reflected in the returned value. Use get() to retrieve the most up-to-date value.
      Parameters:
      delta - the amount to update by - can be either positive or negative
      Returns:
      the current, local value