Package com.tangosol.coherence.config.scheme

Interface BackupMapConfig

All Superinterfaces:
BuilderCustomization<Map>
All Known Implementing Classes:
DistributedScheme.BackupConfig
public interface BackupMapConfig extends BuilderCustomization<Map>
The BackupMapConfig interface exposes the configuration needed to create an instance of a backup map, which is used by the distributed cache to store backup data.
Since:
Coherence 12.1.2
Author:
pfm 2012.01.11

  • Method Details

    • resolveType

      int resolveType(ParameterResolver resolver, MapBuilder bldrPrimaryMap)
      Resolve the backup map type using the configuration specified by the application. The primary map is also need in special cases to determine the type.
      Parameters:
      resolver - the ParameterResolver
      bldrPrimaryMap - the primary map builder which may be used to determine the backup type
      Returns:
      the backup map type enumerated in BackingMapScheme

    • getBackupSchemeName

      String getBackupSchemeName(ParameterResolver resolver)
      Return the name of the caching scheme to use as a backup map. Note that the scheme name is used as a key to lookup the scheme in the cache mapping. This is in contrast with the scheme name in the base AbstractScheme class which self-identifies a scheme object.
      Parameters:
      resolver - the ParameterResolver
      Returns:
      the scheme name

    • getDirectory

      String getDirectory(ParameterResolver resolver)
      Return the root directory where the disk persistence manager stores files. This is only valid for file-mapped type.
      Parameters:
      resolver - the ParameterResolver
      Returns:
      the root directory

    • getInitialSize

      int getInitialSize(ParameterResolver resolver)
      Return the initial buffer size in bytes for off-heap and file-mapped backup maps.
      Parameters:
      resolver - the ParameterResolver
      Returns:
      the write maximum batch size

    • getMaximumSize

      int getMaximumSize(ParameterResolver resolver)
      Return the maximum buffer size in bytes for off-heap and file-mapped backup maps.
      Parameters:
      resolver - the ParameterResolver
      Returns:
      the write maximum buffer size