Basic HTML version of Foils prepared 17 Nov 97

Foil 34 SequenceInputStream

From Java Tutorial, July 1, 1996 CEWES Tutorial, CPS606, JSU Class CSC499 -- July 22-25 1997, Fall 97. by Nancy J. McCracken,Geoffrey C. Fox, Tom Scavo
SequenceInputStream class for Foil 34
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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