Package org.apache.lucene.search.suggest

Class Sort.ByteSequencesWriter

  • All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable
    Enclosing class:
    Sort
    public static class Sort.ByteSequencesWriter
extends java.lang.Object
implements java.io.Closeable
    Utility class to emit length-prefixed byte[] entries to an output stream for sorting. Complementary to Sort.ByteSequencesReader.

    • Constructor Summary

      Constructors 
      Constructor Description
      ByteSequencesWriter​(java.io.DataOutput os)
      Constructs a ByteSequencesWriter to the provided DataOutput
      ByteSequencesWriter​(java.io.File file)
      Constructs a ByteSequencesWriter to the provided File

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void close()
      Closes the provided DataOutput if it is Closeable.
      void write​(byte[] bytes)
      Writes a byte array.
      void write​(byte[] bytes, int off, int len)
      Writes a byte array.
      void write​(BytesRef ref)
      Writes a BytesRef.

      • Methods inherited from class java.lang.Object

        equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • ByteSequencesWriter

        public ByteSequencesWriter​(java.io.File file)
                    throws java.io.IOException
        Constructs a ByteSequencesWriter to the provided File
        Throws:
        java.io.IOException

      • ByteSequencesWriter

        public ByteSequencesWriter​(java.io.DataOutput os)
        Constructs a ByteSequencesWriter to the provided DataOutput

    • Method Detail

      • write

        public void write​(byte[] bytes)
           throws java.io.IOException
        Writes a byte array.
        Throws:
        java.io.IOException
        See Also:
        write(byte[], int, int)

      • write

        public void write​(byte[] bytes,
                  int off,
                  int len)
           throws java.io.IOException
        Writes a byte array.

        The length is written as a short, followed by the bytes.

        Throws:
        java.io.IOException

      • close

        public void close()
           throws java.io.IOException
        Closes the provided DataOutput if it is Closeable.
        Specified by:
        close in interface java.lang.AutoCloseable
        Specified by:
        close in interface java.io.Closeable
        Throws:
        java.io.IOException