/** Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.*********************/// -- This file was mechanically generated: Do not edit! -- //package java.nio;import java.io.FileDescriptor;import sun.misc.Cleaner;import sun.misc.Unsafe;import sun.misc.VM;import sun.nio.ch.DirectBuffer;class DirectByteBufferRextends DirectByteBufferimplements DirectBuffer{// Primary constructor//DirectByteBufferR(int cap) { // package-privatesuper(cap);}// For memory-mapped buffers -- invoked by FileChannelImpl via reflection//protected DirectByteBufferR(int cap, long addr,FileDescriptor fd,Runnable unmapper){super(cap, addr, fd, unmapper);}// For duplicates and slices//DirectByteBufferR(DirectBuffer db, // package-privateint mark, int pos, int lim, int cap,int off){super(db, mark, pos, lim, cap, off);}public ByteBuffer slice() {int pos = this.position();int lim = this.limit();assert (pos <= lim);int rem = (pos <= lim ? lim - pos : 0);int off = (pos << 0);assert (off >= 0);return new DirectByteBufferR(this, -1, 0, rem, rem, off);}public ByteBuffer duplicate() {return new DirectByteBufferR(this,this.markValue(),this.position(),this.limit(),this.capacity(),0);}public ByteBuffer asReadOnlyBuffer() {return duplicate();}public ByteBuffer put(byte x) {throw new ReadOnlyBufferException();}public ByteBuffer put(int i, byte x) {throw new ReadOnlyBufferException();}public ByteBuffer put(ByteBuffer src) {throw new ReadOnlyBufferException();}public ByteBuffer put(byte[] src, int offset, int length) {throw new ReadOnlyBufferException();}public ByteBuffer compact() {throw new ReadOnlyBufferException();}public boolean isDirect() {return true;}public boolean isReadOnly() {return true;}byte _get(int i) { // package-privatereturn unsafe.getByte(address + i);}void _put(int i, byte b) { // package-privatethrow new ReadOnlyBufferException();}private ByteBuffer putChar(long a, char x) {throw new ReadOnlyBufferException();}public ByteBuffer putChar(char x) {throw new ReadOnlyBufferException();}public ByteBuffer putChar(int i, char x) {throw new ReadOnlyBufferException();}public CharBuffer asCharBuffer() {int off = this.position();int lim = this.limit();assert (off <= lim);int rem = (off <= lim ? lim - off : 0);int size = rem >> 1;if (!unaligned && ((address + off) % (1 << 1) != 0)) {return (bigEndian? (CharBuffer)(new ByteBufferAsCharBufferRB(this,-1,0,size,size,off)): (CharBuffer)(new ByteBufferAsCharBufferRL(this,-1,0,size,size,off)));} else {return (nativeByteOrder? (CharBuffer)(new DirectCharBufferRU(this,-1,0,size,size,off)): (CharBuffer)(new DirectCharBufferRS(this,-1,0,size,size,off)));}}private ByteBuffer putShort(long a, short x) {throw new ReadOnlyBufferException();}public ByteBuffer putShort(short x) {throw new ReadOnlyBufferException();}public ByteBuffer putShort(int i, short x) {throw new ReadOnlyBufferException();}public ShortBuffer asShortBuffer() {int off = this.position();int lim = this.limit();assert (off <= lim);int rem = (off <= lim ? lim - off : 0);int size = rem >> 1;if (!unaligned && ((address + off) % (1 << 1) != 0)) {return (bigEndian? (ShortBuffer)(new ByteBufferAsShortBufferRB(this,-1,0,size,size,off)): (ShortBuffer)(new ByteBufferAsShortBufferRL(this,-1,0,size,size,off)));} else {return (nativeByteOrder? (ShortBuffer)(new DirectShortBufferRU(this,-1,0,size,size,off)): (ShortBuffer)(new DirectShortBufferRS(this,-1,0,size,size,off)));}}private ByteBuffer putInt(long a, int x) {throw new ReadOnlyBufferException();}public ByteBuffer putInt(int x) {throw new ReadOnlyBufferException();}public ByteBuffer putInt(int i, int x) {throw new ReadOnlyBufferException();}public IntBuffer asIntBuffer() {int off = this.position();int lim = this.limit();assert (off <= lim);int rem = (off <= lim ? lim - off : 0);int size = rem >> 2;if (!unaligned && ((address + off) % (1 << 2) != 0)) {return (bigEndian? (IntBuffer)(new ByteBufferAsIntBufferRB(this,-1,0,size,size,off)): (IntBuffer)(new ByteBufferAsIntBufferRL(this,-1,0,size,size,off)));} else {return (nativeByteOrder? (IntBuffer)(new DirectIntBufferRU(this,-1,0,size,size,off)): (IntBuffer)(new DirectIntBufferRS(this,-1,0,size,size,off)));}}private ByteBuffer putLong(long a, long x) {throw new ReadOnlyBufferException();}public ByteBuffer putLong(long x) {throw new ReadOnlyBufferException();}public ByteBuffer putLong(int i, long x) {throw new ReadOnlyBufferException();}public LongBuffer asLongBuffer() {int off = this.position();int lim = this.limit();assert (off <= lim);int rem = (off <= lim ? lim - off : 0);int size = rem >> 3;if (!unaligned && ((address + off) % (1 << 3) != 0)) {return (bigEndian? (LongBuffer)(new ByteBufferAsLongBufferRB(this,-1,0,size,size,off)): (LongBuffer)(new ByteBufferAsLongBufferRL(this,-1,0,size,size,off)));} else {return (nativeByteOrder? (LongBuffer)(new DirectLongBufferRU(this,-1,0,size,size,off)): (LongBuffer)(new DirectLongBufferRS(this,-1,0,size,size,off)));}}private ByteBuffer putFloat(long a, float x) {throw new ReadOnlyBufferException();}public ByteBuffer putFloat(float x) {throw new ReadOnlyBufferException();}public ByteBuffer putFloat(int i, float x) {throw new ReadOnlyBufferException();}public FloatBuffer asFloatBuffer() {int off = this.position();int lim = this.limit();assert (off <= lim);int rem = (off <= lim ? lim - off : 0);int size = rem >> 2;if (!unaligned && ((address + off) % (1 << 2) != 0)) {return (bigEndian? (FloatBuffer)(new ByteBufferAsFloatBufferRB(this,-1,0,size,size,off)): (FloatBuffer)(new ByteBufferAsFloatBufferRL(this,-1,0,size,size,off)));} else {return (nativeByteOrder? (FloatBuffer)(new DirectFloatBufferRU(this,-1,0,size,size,off)): (FloatBuffer)(new DirectFloatBufferRS(this,-1,0,size,size,off)));}}private ByteBuffer putDouble(long a, double x) {throw new ReadOnlyBufferException();}public ByteBuffer putDouble(double x) {throw new ReadOnlyBufferException();}public ByteBuffer putDouble(int i, double x) {throw new ReadOnlyBufferException();}public DoubleBuffer asDoubleBuffer() {int off = this.position();int lim = this.limit();assert (off <= lim);int rem = (off <= lim ? lim - off : 0);int size = rem >> 3;if (!unaligned && ((address + off) % (1 << 3) != 0)) {return (bigEndian? (DoubleBuffer)(new ByteBufferAsDoubleBufferRB(this,-1,0,size,size,off)): (DoubleBuffer)(new ByteBufferAsDoubleBufferRL(this,-1,0,size,size,off)));} else {return (nativeByteOrder? (DoubleBuffer)(new DirectDoubleBufferRU(this,-1,0,size,size,off)): (DoubleBuffer)(new DirectDoubleBufferRS(this,-1,0,size,size,off)));}}}
此处可能存在不合适展示的内容,页面不予展示。您可通过相关编辑功能自查并修改。
如您确认内容无涉及 不当用语 / 纯广告导流 / 暴力 / 低俗色情 / 侵权 / 盗版 / 虚假 / 无价值内容或违法国家有关法律法规的内容,可点击提交进行申诉,我们将尽快为您处理。