# Package org.apache.uima.collection.base_cpm

package org.apache.uima.collection.base_cpm

- Related Packages
  Package
  Description
  org.apache.uima.collection
  Classes and interfaces for collection processing.
  org.apache.uima.collection.impl
  org.apache.uima.collection.metadata
  Java object representation of a CPE Descriptor.
- Class
  Description
  AbortCasProcessorException
  Exception to notify the CPM to disable a Cas Processor.
  AbortCPMException
  /** Exception to notify the CPM to terminate itself.
  BaseCollectionReader
  The Base `CollectionReader` interface.
  BaseCPM
  The Base CPM interface is a lower-level interface to the Collection Processing Manager.
  BaseStatusCallbackListener
  Interface for a Listener that receives notification from the `BaseCPM` as various events occur.
  CasDataCollectionReader
  A `CasDataCollectionReader` is used to iterate over the elements of a Collection.
  CasDataCollectionReader_ImplBase
  Base class from which to extend when writing Collection Readers that use the `CasData` interface to access the CAS.
  CasDataConsumer
  Any component that operates on analysis results produced by a UIMA CasDataProcessor.
  CasDataConsumer_ImplBase
  Base class from which to extend when writing CAS Consumers that use the `CasData` interface to access the CAS.
  CasDataInitializer
  Deprecated.
  As of v2.0, CAS Initializers are deprecated.
  CasDataInitializer_ImplBase
  Deprecated.
  As of v2.0, CAS Initializers are deprecated.
  CasDataProcessor
  Interface for CAS processors that want to interact directly with the `CasData`.
  CasDataStatusCallbackListener
  Interface for a Listener that receives notification from the `CollectionProcessingManager` as various events occur.
  CasObjectProcessor
  Interface for CAS Processors that want to use the full `CAS` implementation.
  CasProcessor
  Base interface for a component that can process a CAS.
  RecoverableCollectionReader
  Interface facilitating CollectionReader recovery from failures.
  SkipCasException
  Exception to notify the CPM to skip a Cas Processor for the current CAS.
  SynchPoint
  Interface facilitating recovery of CollectionReaders to the last known entity