Basic HTML version of Foils prepared Sept 21 1998

Foil 37 SequenceInputStream

From Java Tutorial 98- 4: Multi-Treading, Useful Java Classes, I/O and Networking NAVO Tutorial -- Sept 23 1998. by Geoffrey C. Fox, Nancy McCracken
SequenceInputStream class for Foil 37
The constructor of SequenceInputStream takes a pair of InputStreams and concatenates them together:
  • SequenceInputStream in =
  • new SequenceInputStream (
  • new FileInputStream( file1 ),
  • new FileInputStream( file2 ) );
Alternatively, SequenceInputStream takes a Java Enumeration type:
  • SequenceInputStream in =
  • new SequenceInputStream (
  • new FileListEnumerator( args ) );
  • where args is an array of command-line arguments and FileListEnumerator is a class that implements the Enumeration interface.

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