Package org.elasticsearch.nio

Class Page

  • All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable
    public class Page
extends java.lang.Object
implements java.io.Closeable

    • Constructor Summary

      Constructors 
      Constructor Description
      Page​(java.nio.ByteBuffer byteBuffer)  
      Page​(java.nio.ByteBuffer byteBuffer, java.lang.Runnable closeable)  

    • Method Summary

      Modifier and Type Method Description
      java.nio.ByteBuffer byteBuffer()
      Returns the ByteBuffer for this page.
      void close()  
      Page duplicate()
      Duplicates this page and increments the reference count.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • Page

        public Page​(java.nio.ByteBuffer byteBuffer)

      • Page

        public Page​(java.nio.ByteBuffer byteBuffer,
            java.lang.Runnable closeable)

    • Method Detail

      • duplicate

        public Page duplicate()
        Duplicates this page and increments the reference count. The new page must be closed independently of the original page.
        Returns:
        the new page

      • byteBuffer

        public java.nio.ByteBuffer byteBuffer()
        Returns the ByteBuffer for this page. Modifications to the limits, positions, etc of the buffer will also mutate this page. Call ByteBuffer.duplicate() to avoid mutating the page.
        Returns:
        the byte buffer

      • close

        public void close()
        Specified by:
        close in interface java.lang.AutoCloseable
        Specified by:
        close in interface java.io.Closeable