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

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From-SVN: r37526
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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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64
libjava/java/util/zip/ZipEntry.java
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@ -1,10 +1,28 @@
/* Copyright (C) 1999, 2000 Free Software Foundation
/* ZipEntry.java - Represents entries in a zip file archive
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;
@ -19,6 +37,12 @@ package java.util.zip;
* Status: Believed complete and correct.
*/
/**
* Represents entries in a zip file archive.
* An Entry cn be created by giving a name or by giving an already existing
* ZipEntries whose values should be copied. The name normally represents a
* file path name or directory name.
*/
public class ZipEntry implements ZipConstants, Cloneable
{
// These values were determined using a simple test program.
@ -44,6 +68,16 @@ public class ZipEntry implements ZipConstants, Cloneable
this.name = name;
}
/**
* Creates a new ZipEntry using the fields of a given ZipEntry.
* The comment, compressedSize, crc, extra, method, name, size, time and
* relativeOffset fields are copied from the given entry.
* Note that the contents of the extra byte array field is not cloned,
* only the reference is copied.
* The clone() method does clone the contents of the extra byte array if
* needed.
* @since 1.2
*/
public ZipEntry (ZipEntry ent)
{
comment = ent.comment;
@ -56,7 +90,13 @@ public class ZipEntry implements ZipConstants, Cloneable
time = ent.time;
relativeOffset = ent.relativeOffset;
}
/**
* Creates a clone of this ZipEntry. Calls <code>new ZipEntry (this)</code>
* and creates a clone of the contents of the extra byte array field.
*
* @since 1.2
*/
public Object clone ()
{
// JCL defines this as being the same as the copy constructor above,
@ -99,7 +139,12 @@ public class ZipEntry implements ZipConstants, Cloneable
throw new IllegalArgumentException ();
this.comment = comment;
}
/**
* Sets the compressedSize of this ZipEntry.
* The new size must be between 0 and 0xffffffffL.
* @since 1.2
*/
public void setCompressedSize (long compressedSize)
{
if (compressedSize < 0 || compressedSize > 0xffffffffL)
@ -172,6 +217,9 @@ public class ZipEntry implements ZipConstants, Cloneable
}
public String toString () { return name; }
/**
* Returns the hashcode of the name of this ZipEntry.
*/
public int hashCode () { return name.hashCode (); }
}