Package org.esa.snap.core.gpf

Interface OperatorSpiRegistry

public interface OperatorSpiRegistry
A registry for operator SPI instances.
Since:
4.1

  • Method Details

    • loadOperatorSpis

      void loadOperatorSpis()
      Loads the SPIs defined in META-INF/services.

    • getOperatorSpis

      Set<OperatorSpi> getOperatorSpis()
      Returns:
      The set of all registered operator SPIs.
      Since:
      BEAM 5

    • getServiceRegistry

      ServiceRegistry<OperatorSpi> getServiceRegistry()
      Gets the ServiceRegistry
      Returns:
      the service registry

    • getOperatorSpi

      OperatorSpi getOperatorSpi(String operatorName)
      Gets a registered operator SPI. The given operatorName can be either the fully qualified class name of the OperatorSpi or an alias name.
      Parameters:
      operatorName - a name identifying the operator SPI.
      Returns:
      the operator SPI, or null

    • addOperatorSpi

      boolean addOperatorSpi(OperatorSpi operatorSpi)
      Adds the given operatorSpi to this registry.
      Parameters:
      operatorSpi - the SPI to add
      Returns:
      true, if the OperatorSpi could be successfully added, otherwise false

    • addOperatorSpi

      boolean addOperatorSpi(String operatorName, OperatorSpi operatorSpi)
      Adds the given operatorSpi to this registry.
      Parameters:
      operatorName - an (alias) name used as key for the registration.
      operatorSpi - the SPI to add
      Returns:
      true, if the OperatorSpi could be successfully added, otherwise false
      Since:
      BEAM 5

    • removeOperatorSpi

      boolean removeOperatorSpi(OperatorSpi operatorSpi)
      Removes the given operatorSpi this registry.
      Parameters:
      operatorSpi - the SPI to remove
      Returns:
      true, if the SPI could be removed, otherwise false

    • getAliases

      Set getAliases()
      Gets a set of all aliases
      Returns:
      the Set<string> of alias keys