Package org.apache.beam.sdk.util

Class UnownedOutputStream

  • All Implemented Interfaces:
    java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable
    @Internal
public class UnownedOutputStream
extends java.io.FilterOutputStream
    A OutputStream wrapper which protects against the user attempting to modify the underlying stream by closing it.

    • Field Summary

      • Fields inherited from class java.io.FilterOutputStream

        out

    • Constructor Summary

      Constructors 
      Constructor Description
      UnownedOutputStream​(java.io.OutputStream delegate)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void close()  
      boolean equals​(@Nullable java.lang.Object obj)  
      int hashCode()  
      java.lang.String toString()  
      void write​(byte[] b, int off, int len)  

      • Methods inherited from class java.io.FilterOutputStream

        flush, write, write

      • Methods inherited from class java.io.OutputStream

        nullOutputStream

      • Methods inherited from class java.lang.Object

        clone, finalize, getClass, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • UnownedOutputStream

        public UnownedOutputStream​(java.io.OutputStream delegate)

    • Method Detail

      • close

        public void close()
           throws java.io.IOException
        Specified by:
        close in interface java.lang.AutoCloseable
        Specified by:
        close in interface java.io.Closeable
        Overrides:
        close in class java.io.FilterOutputStream
        Throws:
        java.io.IOException

      • equals

        public boolean equals​(@Nullable java.lang.Object obj)
        Overrides:
        equals in class java.lang.Object

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object

      • write

        public void write​(byte[] b,
                  int off,
                  int len)
           throws java.io.IOException
        Overrides:
        write in class java.io.FilterOutputStream
        Throws:
        java.io.IOException