@Override
public 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 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 ByteBuf setBytes(int index, ByteBuf src, int srcIndex, int length) {
checkIndex(index, length);
if (src == null) {
throw new NullPointerException("src");
}
if (srcIndex < 0 || srcIndex > src.capacity() - length) {
throw new IndexOutOfBoundsException("srcIndex: " + srcIndex);
}
if (length != 0) {
if (src.hasMemoryAddress()) {
PlatformDependent.copyMemory(src.memoryAddress() + srcIndex, addr(index), length);
} else if (src.hasArray()) {
PlatformDependent.copyMemory(
src.array(), src.arrayOffset() + srcIndex, addr(index), length);
} else {
src.getBytes(srcIndex, this, index, length);
}
}
return this;
}
@Override
public ByteBuf getBytes(int index, ByteBuf dst, int dstIndex, int length) {
checkIndex(index, length);
if (dst == null) {
throw new NullPointerException("dst");
}
if (dstIndex < 0 || dstIndex > dst.capacity() - length) {
throw new IndexOutOfBoundsException("dstIndex: " + dstIndex);
}
if (length != 0) {
if (dst.hasMemoryAddress()) {
PlatformDependent.copyMemory(addr(index), dst.memoryAddress() + dstIndex, length);
} else if (dst.hasArray()) {
PlatformDependent.copyMemory(
addr(index), dst.array(), dst.arrayOffset() + dstIndex, length);
} else {
dst.setBytes(dstIndex, this, index, length);
}
}
return this;
}
@Override
public boolean hasMemoryAddress() {
return buf.hasMemoryAddress();
}