Package org.apache.druid.metadata.segment.cache

Interface SegmentMetadataCache.Action<T>

Enclosing interface:
SegmentMetadataCache
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public static interface SegmentMetadataCache.Action<T>
Represents a thread-safe read or write action performed on the cache within required locks.

  • Method Summary

    Modifier and Type
    Method
    Description
    T
    perform(DatasourceSegmentCache dataSourceCache)