@Override public boolean hasMemoryAddress() { return buf.hasMemoryAddress(); }
@Override public boolean hasMemoryAddress() { return buf.hasMemoryAddress(); }
@Override public boolean hasMemoryAddress() { switch (components.size()) { case 0: return Unpooled.EMPTY_BUFFER.hasMemoryAddress(); case 1: return components.get(0).buf.hasMemoryAddress(); default: return false; } }
@Override public boolean hasMemoryAddress() { return unwrap().hasMemoryAddress(); }
@Override public boolean hasMemoryAddress() { switch (components.size()) { case 0: return Unpooled.EMPTY_BUFFER.hasMemoryAddress(); case 1: return components.get(0).buf.hasMemoryAddress(); default: return false; } }
@Override public boolean hasMemoryAddress() { return unwrap().hasMemoryAddress(); }
@Override public boolean hasMemoryAddress() { return unwrap().hasMemoryAddress(); }
@Override public boolean hasMemoryAddress() { return unwrap().hasMemoryAddress(); }
static boolean isBufferCopyNeededForWrite(ByteBuf byteBuf, int iovMax) { return !byteBuf.hasMemoryAddress() && (!byteBuf.isDirect() || byteBuf.nioBufferCount() > iovMax); }
static long memoryAddress(ByteBuf buf) { assert buf.isDirect(); return buf.hasMemoryAddress() ? buf.memoryAddress() : Buffer.address(buf.nioBuffer()); }
static ByteBuf copy(AbstractByteBuf buf, long addr, int index, int length) { buf.checkIndex(index, length); ByteBuf copy = buf.alloc().directBuffer(length, buf.maxCapacity()); if (length != 0) { if (copy.hasMemoryAddress()) { PlatformDependent.copyMemory(addr, copy.memoryAddress(), length); copy.setIndex(0, length); } else { copy.writeBytes(buf, index, length); } } return copy; }
@Override public ByteBuf getBytes(int index, ByteBuf dst, int dstIndex, int length) { checkDstIndex(index, length, dstIndex, dst.capacity()); if (dst.hasMemoryAddress()) { PlatformDependent.copyMemory(array, index, dst.memoryAddress() + dstIndex, length); } else if (dst.hasArray()) { getBytes(index, dst.array(), dst.arrayOffset() + dstIndex, length); } else { dst.setBytes(dstIndex, array, index, length); } return this; }
@Override public ByteBuf getBytes(int index, ByteBuf dst, int dstIndex, int length) { checkDstIndex(index, length, dstIndex, dst.capacity()); if (dst.hasMemoryAddress()) { PlatformDependent.copyMemory(array, index, dst.memoryAddress() + dstIndex, length); } else if (dst.hasArray()) { getBytes(index, dst.array(), dst.arrayOffset() + dstIndex, length); } else { dst.setBytes(dstIndex, array, index, length); } return this; }
@Override public ByteBuf setBytes(int index, ByteBuf src, int srcIndex, int length) { checkSrcIndex(index, length, srcIndex, src.capacity()); if (src.hasMemoryAddress()) { PlatformDependent.copyMemory(src.memoryAddress() + srcIndex, array, index, length); } else if (src.hasArray()) { setBytes(index, src.array(), src.arrayOffset() + srcIndex, length); } else { src.getBytes(srcIndex, array, index, length); } return this; }
@Override public ByteBuf copy(int index, int length) { checkIndex(index, length); ByteBuf copy = alloc().directBuffer(length, maxCapacity()); if (length != 0) { if (copy.hasMemoryAddress()) { PlatformDependent.copyMemory(addr(index), copy.memoryAddress(), length); copy.setIndex(0, length); } else { copy.writeBytes(this, index, length); } } return copy; }
@Override public ByteBuf setBytes(int index, ByteBuf src, int srcIndex, int length) { checkSrcIndex(index, length, srcIndex, src.capacity()); if (src.hasMemoryAddress()) { PlatformDependent.copyMemory(src.memoryAddress() + srcIndex, array, index, length); } else if (src.hasArray()) { setBytes(index, src.array(), src.arrayOffset() + srcIndex, length); } else { src.getBytes(srcIndex, array, index, length); } return this; }
@Override public final ByteBuf getBytes(int index, ByteBuf dst, int dstIndex, int length) { checkDstIndex(index, length, dstIndex, dst.capacity()); if (dst.hasMemoryAddress()) { PlatformDependent.copyMemory(memory, idx(index), dst.memoryAddress() + dstIndex, length); } else if (dst.hasArray()) { getBytes(index, dst.array(), dst.arrayOffset() + dstIndex, length); } else { dst.setBytes(dstIndex, memory, idx(index), length); } return this; }
@Override public final ByteBuf setBytes(int index, ByteBuf src, int srcIndex, int length) { checkSrcIndex(index, length, srcIndex, src.capacity()); if (src.hasMemoryAddress()) { PlatformDependent.copyMemory(src.memoryAddress() + srcIndex, memory, idx(index), length); } else if (src.hasArray()) { setBytes(index, src.array(), src.arrayOffset() + srcIndex, length); } else { src.getBytes(srcIndex, memory, idx(index), length); } return this; }
@Override public final ByteBuf setBytes(int index, ByteBuf src, int srcIndex, int length) { checkSrcIndex(index, length, srcIndex, src.capacity()); if (src.hasMemoryAddress()) { PlatformDependent.copyMemory(src.memoryAddress() + srcIndex, memory, idx(index), length); } else if (src.hasArray()) { setBytes(index, src.array(), src.arrayOffset() + srcIndex, length); } else { src.getBytes(srcIndex, memory, idx(index), length); } return this; }
@Override public final ByteBuf getBytes(int index, ByteBuf dst, int dstIndex, int length) { checkDstIndex(index, length, dstIndex, dst.capacity()); if (dst.hasMemoryAddress()) { PlatformDependent.copyMemory(memory, idx(index), dst.memoryAddress() + dstIndex, length); } else if (dst.hasArray()) { getBytes(index, dst.array(), dst.arrayOffset() + dstIndex, length); } else { dst.setBytes(dstIndex, memory, idx(index), length); } return this; }