/*
 * Copyright (c) 2000, 2016, Oracle and/or its affiliates. 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. Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

// -- This file was mechanically generated: Do not edit! -- //

package java.nio;

import jdk.internal.misc.Unsafe;


class ByteBufferAsCharBufferL // package-private
 extends CharBuffer
{



 protected final ByteBuffer bb;



 ByteBufferAsCharBufferL(ByteBuffer bb) { // package-private

 super(-1, 0,
 bb.remaining() >> 1,
 bb.remaining() >> 1);
 this.bb = bb;
 // enforce limit == capacity
 int cap = this.capacity();
 this.limit(cap);
 int pos = this.position();
 assert (pos <= cap);
 address = bb.address;



 }

 ByteBufferAsCharBufferL(ByteBuffer bb,
 int mark, int pos, int lim, int cap,
 long addr)
 {

 super(mark, pos, lim, cap);
 this.bb = bb;
 address = addr;
 assert address >= bb.address;



 }

 @Override
 Object base() {
 return bb.hb;
 }

 public CharBuffer slice() {
 int pos = this.position();
 int lim = this.limit();
 assert (pos <= lim);
 int rem = (pos <= lim ? lim - pos : 0);
 long addr = byteOffset(pos);
 return new ByteBufferAsCharBufferL(bb, -1, 0, rem, rem, addr);
 }

 public CharBuffer duplicate() {
 return new ByteBufferAsCharBufferL(bb,
 this.markValue(),
 this.position(),
 this.limit(),
 this.capacity(),
 address);
 }

 public CharBuffer asReadOnlyBuffer() {

 return new ByteBufferAsCharBufferRL(bb,
 this.markValue(),
 this.position(),
 this.limit(),
 this.capacity(),
 address);



 }



 private int ix(int i) {
 int off = (int) (address - bb.address);
 return (i << 1) + off;
 }

 protected long byteOffset(long i) {
 return (i << 1) + address;
 }

 public char get() {
 char x = UNSAFE.getCharUnaligned(bb.hb, byteOffset(nextGetIndex()),
 false);
 return (x);
 }

 public char get(int i) {
 char x = UNSAFE.getCharUnaligned(bb.hb, byteOffset(checkIndex(i)),
 false);
 return (x);
 }


 char getUnchecked(int i) {
 char x = UNSAFE.getCharUnaligned(bb.hb, byteOffset(i),
 false);
 return (x);
 }




 public CharBuffer put(char x) {

 char y = (x);
 UNSAFE.putCharUnaligned(bb.hb, byteOffset(nextPutIndex()), y,
 false);
 return this;



 }

 public CharBuffer put(int i, char x) {

 char y = (x);
 UNSAFE.putCharUnaligned(bb.hb, byteOffset(checkIndex(i)), y,
 false);
 return this;



 }

 public CharBuffer compact() {

 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 << 1);
 sb.compact();
 position(rem);
 limit(capacity());
 discardMark();
 return this;



 }

 public boolean isDirect() {
 return bb.isDirect();
 }

 public boolean isReadOnly() {
 return false;
 }



 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 ByteBufferAsCharBufferL(bb,
 -1,
 pos + start,
 pos + end,
 capacity(),
 address);
 }




 public ByteOrder order() {




 return ByteOrder.LITTLE_ENDIAN;

 }


 ByteOrder charRegionOrder() {
 return order();
 }

}