pack-priv final Class DirectByteBufferR

Overrides java.nio.DirectByteBuffer.asCharBuffer.

Doc from java.nio.ByteBuffer.asCharBuffer.

Creates a view of this byte buffer as a char buffer.

The content of the new buffer will start at this buffer's current position. Changes to this buffer's content will be visible in the new buffer, and vice versa; the two buffers' position, limit, and mark values will be independent.

The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by two, its mark will be undefined, and its byte order will be that of the byte buffer at the moment the view is created. The new buffer will be direct if, and only if, this buffer is direct, and it will be read-only if, and only if, this buffer is read-only.

Overrides java.nio.DirectByteBuffer.asDoubleBuffer.

Doc from java.nio.ByteBuffer.asDoubleBuffer.

Creates a view of this byte buffer as a double buffer.

The content of the new buffer will start at this buffer's current position. Changes to this buffer's content will be visible in the new buffer, and vice versa; the two buffers' position, limit, and mark values will be independent.

The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by eight, its mark will be undefined, and its byte order will be that of the byte buffer at the moment the view is created. The new buffer will be direct if, and only if, this buffer is direct, and it will be read-only if, and only if, this buffer is read-only.

Overrides java.nio.DirectByteBuffer.asFloatBuffer.

Doc from java.nio.ByteBuffer.asFloatBuffer.

Creates a view of this byte buffer as a float buffer.

The content of the new buffer will start at this buffer's current position. Changes to this buffer's content will be visible in the new buffer, and vice versa; the two buffers' position, limit, and mark values will be independent.

The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by four, its mark will be undefined, and its byte order will be that of the byte buffer at the moment the view is created. The new buffer will be direct if, and only if, this buffer is direct, and it will be read-only if, and only if, this buffer is read-only.

Overrides java.nio.DirectByteBuffer.asIntBuffer.

Doc from java.nio.ByteBuffer.asIntBuffer.

Creates a view of this byte buffer as an int buffer.

The content of the new buffer will start at this buffer's current position. Changes to this buffer's content will be visible in the new buffer, and vice versa; the two buffers' position, limit, and mark values will be independent.

The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by four, its mark will be undefined, and its byte order will be that of the byte buffer at the moment the view is created. The new buffer will be direct if, and only if, this buffer is direct, and it will be read-only if, and only if, this buffer is read-only.

Overrides java.nio.DirectByteBuffer.asLongBuffer.

Doc from java.nio.ByteBuffer.asLongBuffer.

Creates a view of this byte buffer as a long buffer.

The content of the new buffer will start at this buffer's current position. Changes to this buffer's content will be visible in the new buffer, and vice versa; the two buffers' position, limit, and mark values will be independent.

The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by eight, its mark will be undefined, and its byte order will be that of the byte buffer at the moment the view is created. The new buffer will be direct if, and only if, this buffer is direct, and it will be read-only if, and only if, this buffer is read-only.

Overrides java.nio.DirectByteBuffer.asReadOnlyBuffer.

Doc from java.nio.ByteBuffer.asReadOnlyBuffer.

Creates a new, read-only byte buffer that shares this buffer's content.

The content of the new buffer will be that of this buffer. Changes to this buffer's content will be visible in the new buffer; the new buffer itself, however, will be read-only and will not allow the shared content to be modified. The two buffers' position, limit, and mark values will be independent.

The new buffer's capacity, limit, position, and mark values will be identical to those of this buffer, and its byte order will be BIG_ENDIAN.

If this buffer is itself read-only then this method behaves in exactly the same way as the duplicate method.

Overrides java.nio.DirectByteBuffer.asShortBuffer.

Doc from java.nio.ByteBuffer.asShortBuffer.

Creates a view of this byte buffer as a short buffer.

The content of the new buffer will start at this buffer's current position. Changes to this buffer's content will be visible in the new buffer, and vice versa; the two buffers' position, limit, and mark values will be independent.

The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer divided by two, its mark will be undefined, and its byte order will be that of the byte buffer at the moment the view is created. The new buffer will be direct if, and only if, this buffer is direct, and it will be read-only if, and only if, this buffer is read-only.

Overrides java.nio.DirectByteBuffer.compact.

Doc from java.nio.MappedByteBuffer.compact.

Compacts this buffer  (optional operation).

The bytes between the buffer's current position and its limit, if any, are copied to the beginning of the buffer. That is, the byte at index p = position() is copied to index zero, the byte at index p + 1 is copied to index one, and so forth until the byte at index limit() - 1 is copied to index n = limit() - 1 - p. The buffer's position is then set to n+1 and its limit is set to its capacity. The mark, if defined, is discarded.

The buffer's position is set to the number of bytes copied, rather than to zero, so that an invocation of this method can be followed immediately by an invocation of another relative put method.

Invoke this method after writing data from a buffer in case the write was incomplete. The following loop, for example, copies bytes from one channel to another via the buffer buf:

buf.clear();          // Prepare buffer for use
while (in.read(buf) >= 0 || buf.position != 0) {
    buf.flip();
    out.write(buf);
    buf.compact();    // In case of partial write
}

Overrides java.nio.DirectByteBuffer.duplicate.

Doc from java.nio.MappedByteBuffer.duplicate.

Creates a new byte buffer that shares this buffer's content.

The content of the new buffer will be that of this buffer. Changes to this buffer's content will be visible in the new buffer, and vice versa; the two buffers' position, limit, and mark values will be independent.

The new buffer's capacity, limit, position, and mark values will be identical to those of this buffer, and its byte order will be BIG_ENDIAN. The new buffer will be direct if, and only if, this buffer is direct, and it will be read-only if, and only if, this buffer is read-only.

Overrides java.nio.DirectByteBuffer.isDirect.

Doc from java.nio.ByteBuffer.isDirect.

Tells whether or not this byte buffer is direct.

Overrides java.nio.DirectByteBuffer.isReadOnly.

Doc from java.nio.Buffer.isReadOnly.

Tells whether or not this buffer is read-only.

Overrides java.nio.DirectByteBuffer.put.

Doc from java.nio.ByteBuffer.put.

Relative put method  (optional operation).

Writes the given byte into this buffer at the current position, and then increments the position.

Overrides java.nio.DirectByteBuffer.put.

Doc from java.nio.ByteBuffer.put.

Absolute put method  (optional operation).

Writes the given byte into this buffer at the given index.

Overrides java.nio.DirectByteBuffer.putChar.

Doc from java.nio.ByteBuffer.putChar.

Relative put method for writing a char value  (optional operation).

Writes two bytes containing the given char value, in the current byte order, into this buffer at the current position, and then increments the position by two.

Overrides java.nio.DirectByteBuffer.putChar.

Doc from java.nio.ByteBuffer.putChar.

Absolute put method for writing a char value  (optional operation).

Writes two bytes containing the given char value, in the current byte order, into this buffer at the given index.

Overrides java.nio.DirectByteBuffer.putDouble.

Doc from java.nio.ByteBuffer.putDouble.

Relative put method for writing a double value  (optional operation).

Writes eight bytes containing the given double value, in the current byte order, into this buffer at the current position, and then increments the position by eight.

Overrides java.nio.DirectByteBuffer.putDouble.

Doc from java.nio.ByteBuffer.putDouble.

Absolute put method for writing a double value  (optional operation).

Writes eight bytes containing the given double value, in the current byte order, into this buffer at the given index.

Overrides java.nio.DirectByteBuffer.putFloat.

Doc from java.nio.ByteBuffer.putFloat.

Relative put method for writing a float value  (optional operation).

Writes four bytes containing the given float value, in the current byte order, into this buffer at the current position, and then increments the position by four.

Overrides java.nio.DirectByteBuffer.putFloat.

Doc from java.nio.ByteBuffer.putFloat.

Absolute put method for writing a float value  (optional operation).

Writes four bytes containing the given float value, in the current byte order, into this buffer at the given index.

Overrides java.nio.DirectByteBuffer.putInt.

Doc from java.nio.ByteBuffer.putInt.

Relative put method for writing an int value  (optional operation).

Writes four bytes containing the given int value, in the current byte order, into this buffer at the current position, and then increments the position by four.

Overrides java.nio.DirectByteBuffer.putInt.

Doc from java.nio.ByteBuffer.putInt.

Absolute put method for writing an int value  (optional operation).

Writes four bytes containing the given int value, in the current byte order, into this buffer at the given index.

Overrides java.nio.DirectByteBuffer.putLong.

Doc from java.nio.ByteBuffer.putLong.

Relative put method for writing a long value  (optional operation).

Writes eight bytes containing the given long value, in the current byte order, into this buffer at the current position, and then increments the position by eight.

Overrides java.nio.DirectByteBuffer.putLong.

Doc from java.nio.ByteBuffer.putLong.

Absolute put method for writing a long value  (optional operation).

Writes eight bytes containing the given long value, in the current byte order, into this buffer at the given index.

Overrides java.nio.DirectByteBuffer.putShort.

Doc from java.nio.ByteBuffer.putShort.

Relative put method for writing a short value  (optional operation).

Writes two bytes containing the given short value, in the current byte order, into this buffer at the current position, and then increments the position by two.

Overrides java.nio.DirectByteBuffer.putShort.

Doc from java.nio.ByteBuffer.putShort.

Absolute put method for writing a short value  (optional operation).

Writes two bytes containing the given short value, in the current byte order, into this buffer at the given index.

Overrides java.nio.DirectByteBuffer.slice.

Doc from java.nio.MappedByteBuffer.slice.

Creates a new byte buffer whose content is a shared subsequence of this buffer's content.

The content of the new buffer will start at this buffer's current position. Changes to this buffer's content will be visible in the new buffer, and vice versa; the two buffers' position, limit, and mark values will be independent.

The new buffer's position will be zero, its capacity and its limit will be the number of bytes remaining in this buffer, its mark will be undefined, and its byte order will be BIG_ENDIAN. The new buffer will be direct if, and only if, this buffer is direct, and it will be read-only if, and only if, this buffer is read-only.

Reading bytes into physical memory by invoking load() on the returned buffer, or writing bytes to the storage device by invoking force() on the returned buffer, will only act on the sub-range of this buffer that the returned buffer represents, namely [position(),limit()).

Overrides java.nio.DirectByteBuffer.slice.

Doc from java.nio.MappedByteBuffer.slice.

Creates a new byte buffer whose content is a shared subsequence of this buffer's content.

The content of the new buffer will start at position index in this buffer, and will contain length elements. Changes to this buffer's content will be visible in the new buffer, and vice versa; the two buffers' position, limit, and mark values will be independent.

The new buffer's position will be zero, its capacity and its limit will be length, its mark will be undefined, and its byte order will be BIG_ENDIAN. The new buffer will be direct if, and only if, this buffer is direct, and it will be read-only if, and only if, this buffer is read-only.

Reading bytes into physical memory by invoking load() on the returned buffer, or writing bytes to the storage device by invoking force() on the returned buffer, will only act on the sub-range of this buffer that the returned buffer represents, namely [index,index+length), where index and length are assumed to satisfy the preconditions.

Annotations

@Override