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* java/util/zip/*.java: Javadoc and copyright updates.

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From-SVN: r37526
This commit is contained in:
Mark Wielaard 2000-11-17 21:42:28 +00:00 • committed by Mark Wielaard
parent 4cdfd292e3
commit 4f21aedbf4
19 changed files with 637 additions and 162 deletions
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47
libjava/java/util/zip/ZipInputStream.java
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@ -1,10 +1,28 @@
/* Copyright (C) 1999, 2000 Free Software Foundation
/* ZipInputStream.java - Input filter for reading zip file
Copyright (C) 1999, 2000 Free Software Foundation, Inc.
This file is part of libgcj.
This file is part of GNU Classpath.
This software is copyrighted work licensed under the terms of the
Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
details. */
GNU Classpath is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GNU Classpath is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Classpath; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA.
As a special exception, if you link this library with other files to
produce an executable, this library does not by itself cause the
resulting executable to be covered by the GNU General Public License.
This exception does not however invalidate any other reasons why the
executable file might be covered by the GNU General Public License. */
package java.util.zip;
import java.io.*;
@ -20,8 +38,6 @@ import java.io.*;
* Status: Quite incomplete, but can read uncompressed .zip archives.
*/
// JDK1.2 has "protected ZipEntry createZipEntry(String)" but is very
// vague about what the method does. FIXME.
// We do not calculate the CRC and compare it with the specified value;
// we probably should. FIXME.
@ -127,6 +143,13 @@ public class ZipInputStream extends InflaterInputStream implements ZipConstants
}
}
/**
* Creates a new ZipEntry with the given name.
* Used by ZipInputStream when normally <code>new ZipEntry (name)</code>
* would be called. This gives subclasses such as JarInputStream a change
* to override this method and add aditional information to the ZipEntry
* (subclass).
*/
protected ZipEntry createZipEntry (String name)
{
return new ZipEntry (name);
@ -168,6 +191,11 @@ public class ZipInputStream extends InflaterInputStream implements ZipConstants
return count;
}
/**
* Returns 0 if the ZipInputStream is closed and 1 otherwise.
*
* @since 1.2
*/
public int available()
{
return closed ? 0 : 1;
@ -232,6 +260,11 @@ public class ZipInputStream extends InflaterInputStream implements ZipConstants
}
}
/**
* Closes this InflaterInputStream.
*
* @since 1.2
*/
public void close () throws IOException
{
current = null;