--- a/jdk/src/share/classes/java/nio/ByteBufferAs-X-Buffer.java Thu Nov 12 23:00:23 2009 +0000
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,219 +0,0 @@
-/*
- * Copyright 2000-2008 Sun Microsystems, Inc. All Rights Reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation. Sun designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Sun in the LICENSE file that accompanied this code.
- *
- * This code 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
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- */
-
-#warn This file is preprocessed before being compiled
-
-package java.nio;
-
-
-class ByteBufferAs$Type$Buffer$RW$$BO$ // package-private
- extends {#if[ro]?ByteBufferAs}$Type$Buffer{#if[ro]?$BO$}
-{
-
-#if[rw]
-
- protected final ByteBuffer bb;
- protected final int offset;
-
-#end[rw]
-
- ByteBufferAs$Type$Buffer$RW$$BO$(ByteBuffer bb) { // package-private
-#if[rw]
- super(-1, 0,
- bb.remaining() >> $LG_BYTES_PER_VALUE$,
- bb.remaining() >> $LG_BYTES_PER_VALUE$);
- this.bb = bb;
- // enforce limit == capacity
- int cap = this.capacity();
- this.limit(cap);
- int pos = this.position();
- assert (pos <= cap);
- offset = pos;
-#else[rw]
- super(bb);
-#end[rw]
- }
-
- ByteBufferAs$Type$Buffer$RW$$BO$(ByteBuffer bb,
- int mark, int pos, int lim, int cap,
- int off)
- {
-#if[rw]
- super(mark, pos, lim, cap);
- this.bb = bb;
- offset = off;
-#else[rw]
- super(bb, mark, pos, lim, cap, off);
-#end[rw]
- }
-
- public $Type$Buffer slice() {
- int pos = this.position();
- int lim = this.limit();
- assert (pos <= lim);
- int rem = (pos <= lim ? lim - pos : 0);
- int off = (pos << $LG_BYTES_PER_VALUE$) + offset;
- assert (off >= 0);
- return new ByteBufferAs$Type$Buffer$RW$$BO$(bb, -1, 0, rem, rem, off);
- }
-
- public $Type$Buffer duplicate() {
- return new ByteBufferAs$Type$Buffer$RW$$BO$(bb,
- this.markValue(),
- this.position(),
- this.limit(),
- this.capacity(),
- offset);
- }
-
- public $Type$Buffer asReadOnlyBuffer() {
-#if[rw]
- return new ByteBufferAs$Type$BufferR$BO$(bb,
- this.markValue(),
- this.position(),
- this.limit(),
- this.capacity(),
- offset);
-#else[rw]
- return duplicate();
-#end[rw]
- }
-
-#if[rw]
-
- protected int ix(int i) {
- return (i << $LG_BYTES_PER_VALUE$) + offset;
- }
-
- public $type$ get() {
- return Bits.get$Type$$BO$(bb, ix(nextGetIndex()));
- }
-
- public $type$ get(int i) {
- return Bits.get$Type$$BO$(bb, ix(checkIndex(i)));
- }
-
-#end[rw]
-
- public $Type$Buffer put($type$ x) {
-#if[rw]
- Bits.put$Type$$BO$(bb, ix(nextPutIndex()), x);
- return this;
-#else[rw]
- throw new ReadOnlyBufferException();
-#end[rw]
- }
-
- public $Type$Buffer put(int i, $type$ x) {
-#if[rw]
- Bits.put$Type$$BO$(bb, ix(checkIndex(i)), x);
- return this;
-#else[rw]
- throw new ReadOnlyBufferException();
-#end[rw]
- }
-
- public $Type$Buffer compact() {
-#if[rw]
- int pos = position();
- int lim = limit();
- assert (pos <= lim);
- int rem = (pos <= lim ? lim - pos : 0);
-
- ByteBuffer db = bb.duplicate();
- db.limit(ix(lim));
- db.position(ix(0));
- ByteBuffer sb = db.slice();
- sb.position(pos << $LG_BYTES_PER_VALUE$);
- sb.compact();
- position(rem);
- limit(capacity());
- discardMark();
- return this;
-#else[rw]
- throw new ReadOnlyBufferException();
-#end[rw]
- }
-
- public boolean isDirect() {
- return bb.isDirect();
- }
-
- public boolean isReadOnly() {
- return {#if[rw]?false:true};
- }
-
-#if[char]
-
- public String toString(int start, int end) {
- if ((end > limit()) || (start > end))
- throw new IndexOutOfBoundsException();
- try {
- int len = end - start;
- char[] ca = new char[len];
- CharBuffer cb = CharBuffer.wrap(ca);
- CharBuffer db = this.duplicate();
- db.position(start);
- db.limit(end);
- cb.put(db);
- return new String(ca);
- } catch (StringIndexOutOfBoundsException x) {
- throw new IndexOutOfBoundsException();
- }
- }
-
-
- // --- Methods to support CharSequence ---
-
- public CharBuffer subSequence(int start, int end) {
- int pos = position();
- int lim = limit();
- assert (pos <= lim);
- pos = (pos <= lim ? pos : lim);
- int len = lim - pos;
-
- if ((start < 0) || (end > len) || (start > end))
- throw new IndexOutOfBoundsException();
- return new ByteBufferAsCharBuffer$RW$$BO$(bb,
- -1,
- pos + start,
- pos + end,
- capacity(),
- offset);
- }
-
-#end[char]
-
-
- public ByteOrder order() {
-#if[boB]
- return ByteOrder.BIG_ENDIAN;
-#end[boB]
-#if[boL]
- return ByteOrder.LITTLE_ENDIAN;
-#end[boL]
- }
-
-}