Package org.apache.lucene.store

Class IOContext

java.lang.Object
org.apache.lucene.store.IOContext
public class IOContext extends Object
IOContext holds additional details on the merge/search context. A IOContext object can never be initialized as null as passed as a parameter to either Directory.openInput(String, IOContext) or Directory.createOutput(String, IOContext)

  • Field Details

    • context

      public final IOContext.Context context
      An object of a enumerator Context type

    • mergeInfo

      public final MergeInfo mergeInfo

    • flushInfo

      public final FlushInfo flushInfo

    • readOnce

      public final boolean readOnce

    • DEFAULT

      public static final IOContext DEFAULT

    • READONCE

      public static final IOContext READONCE

    • READ

      public static final IOContext READ

  • Constructor Details

    • IOContext

      public IOContext()

    • IOContext

      public IOContext(FlushInfo flushInfo)

    • IOContext

      public IOContext(IOContext.Context context)

    • IOContext

      public IOContext(MergeInfo mergeInfo)

    • IOContext

      public IOContext(IOContext ctxt, boolean readOnce)
      This constructor is used to initialize a IOContext instance with a new value for the readOnce variable.
      Parameters:
      ctxt - IOContext object whose information is used to create the new instance except the readOnce variable.
      readOnce - The new IOContext object will use this value for readOnce.

  • Method Details