public LongDataBuffer copyTo()

in ndarray/src/main/java/org/tensorflow/ndarray/impl/buffer/raw/LongRawDataBuffer.java [63:97]

32 lines of code
5 McCabe index (conditional complexity)


  public LongDataBuffer copyTo(DataBuffer<Long> dst, long size) {
    Validator.copyToArgs(this, dst, size);
    return dst.accept(new DataStorageVisitor<LongDataBuffer>() {

      @Override
      public LongDataBuffer visit(LongBuffer buffer) {
        if (buffer.hasArray()) {
          memory.copyTo(UnsafeMemoryHandle.fromArray(buffer.array(), buffer.position(), buffer.limit()), size);
        } else if (memory.isArray()) {
          buffer.put(memory.toArrayLongBuffer());
        } else {
          slowCopyTo(dst, size);
        }
        return LongRawDataBuffer.this;
      }

      @Override
      public LongDataBuffer visit(long address, long length, long scale) {
        memory.copyTo(UnsafeMemoryHandle.fromAddress(address, length, scale), size);
        return LongRawDataBuffer.this;
      }

      @Override
      public LongDataBuffer fallback() {
        if (dst instanceof LongDataBuffer) {
          LongDataBuffer longDst = (LongDataBuffer)dst;
          for (long idx = 0L; idx < size; ++idx) {
            longDst.setLong(getLong(idx), idx);
          }
          return LongRawDataBuffer.this;
        }
        return slowCopyTo(dst, size);
      }
    });
  }