OpenJDK 27 · java.nio.ByteBufferAsShortBufferB · APIdia, the JavaDoc alternative

Modifier and Type	Field and Description
protected final ByteBuffer	bb

Access	Constructor and Description
pack-priv	ByteBufferAsShortBufferB(ByteBuffer bb, MemorySegment segment)
pack-priv	ByteBufferAsShortBufferB(ByteBuffer bb, int mark, int pos, int lim, int cap, long addr, MemorySegment segment)

Method Summary

Modifier and Type	Method and Description
public ShortBuffer	asReadOnlyBuffer() Implements abstract java.nio.ShortBuffer.asReadOnlyBuffer. Creates a new, read-only short buffer that shares this buffer's content.
pack-priv Object	base() Overrides java.nio.ShortBuffer.base.
protected long	byteOffset(long i)
public ShortBuffer	compact() Implements abstract java.nio.ShortBuffer.compact. Compacts this buffer (optional operation).
public ShortBuffer	duplicate() Implements abstract java.nio.ShortBuffer.duplicate. Creates a new short buffer that shares this buffer's content.
public short	get() Implements abstract java.nio.ShortBuffer.get. Relative get method.
public short	get(int i) Implements abstract java.nio.ShortBuffer.get. Absolute get method.
pack-priv AbstractMemorySegmentImpl	heapSegment(Object base, long offset, long length, boolean readOnly, MemorySessionImpl bufferScope) Overrides java.nio.ShortBuffer.heapSegment.
public boolean	isDirect() Implements abstract java.nio.ShortBuffer.isDirect. Tells whether or not this short buffer is direct.
public boolean	isReadOnly() Implements abstract java.nio.Buffer.isReadOnly. Tells whether or not this buffer is read-only.
private int	ix(int i)
public ByteOrder	order() Implements abstract java.nio.ShortBuffer.order. Retrieves this buffer's byte order.
public ShortBuffer	put(short x) Implements abstract java.nio.ShortBuffer.put. Relative put method (optional operation).
public ShortBuffer	put(int i, short x) Implements abstract java.nio.ShortBuffer.put. Absolute put method (optional operation).
pack-priv int	scaleShifts() Overrides java.nio.ShortBuffer.scaleShifts. Returns the scale shifts for this Buffer.
public ShortBuffer	slice() Implements abstract java.nio.ShortBuffer.slice. Creates a new short buffer whose content is a shared subsequence of this buffer's content.
public ShortBuffer	slice(int index, int length) Implements abstract java.nio.ShortBuffer.slice. Creates a new short buffer whose content is a shared subsequence of this buffer's content.

bb	back to summary
protected final ByteBuffer bb

ByteBufferAsShortBufferB	back to summary
pack-priv ByteBufferAsShortBufferB(ByteBuffer bb, MemorySegment segment)

ByteBufferAsShortBufferB	back to summary
pack-priv ByteBufferAsShortBufferB(ByteBuffer bb, int mark, int pos, int lim, int cap, long addr, MemorySegment segment)

Method Detail

asReadOnlyBuffer back to summary

asReadOnlyBuffer	back to summary
public ShortBuffer asReadOnlyBuffer() Implements abstract java.nio.ShortBuffer.asReadOnlyBuffer. Doc from java.nio.ShortBuffer.asReadOnlyBuffer. Creates a new, read-only short 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, mark values, and byte order will be identical to those of this buffer. If this buffer is itself read-only then this method behaves in exactly the same way as the `duplicate` method.

public ShortBuffer asReadOnlyBuffer()

Implements abstract java.nio.ShortBuffer.asReadOnlyBuffer.

Doc from java.nio.ShortBuffer.asReadOnlyBuffer.

Creates a new, read-only short 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, mark values, and byte order will be identical to those of this buffer.

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

base	back to summary
pack-priv Object base() Overrides java.nio.ShortBuffer.base. Annotations @Override

base

back to summary

pack-priv Object base()

Overrides java.nio.ShortBuffer.base.

Annotations

@Override

byteOffset	back to summary
protected long byteOffset(long i)

compact back to summary

compact	back to summary
public ShortBuffer compact() Implements abstract java.nio.ShortBuffer.compact. Doc from java.nio.ShortBuffer.compact. Compacts this buffer (optional operation). The shorts between the buffer's current position and its limit, if any, are copied to the beginning of the buffer. That is, the short at index p = `position()` is copied to index zero, the short at index p + 1 is copied to index one, and so forth until the short 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 shorts copied, rather than to zero, so that an invocation of this method can be followed immediately by an invocation of another relative put method.

public ShortBuffer compact()

Implements abstract java.nio.ShortBuffer.compact.

Doc from java.nio.ShortBuffer.compact.

Compacts this buffer (optional operation).

The shorts between the buffer's current position and its limit, if any, are copied to the beginning of the buffer. That is, the short at index p = position() is copied to index zero, the short at index p + 1 is copied to index one, and so forth until the short 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 shorts copied, rather than to zero, so that an invocation of this method can be followed immediately by an invocation of another relative put method.

duplicate	back to summary
public ShortBuffer duplicate() Implements abstract java.nio.ShortBuffer.duplicate. Doc from java.nio.ShortBuffer.duplicate. Creates a new short 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, mark values, and byte order will be identical to those of this buffer. 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.

duplicate

back to summary

public ShortBuffer duplicate()

Implements abstract java.nio.ShortBuffer.duplicate.

Doc from java.nio.ShortBuffer.duplicate.

Creates a new short 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, mark values, and byte order will be identical to those of this buffer. 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.

get	back to summary
public short get() Implements abstract java.nio.ShortBuffer.get. Doc from java.nio.ShortBuffer.get. Relative get method. Reads the short at this buffer's current position, and then increments the position.

get

back to summary

public short get()

Implements abstract java.nio.ShortBuffer.get.

Doc from java.nio.ShortBuffer.get.

Relative get method. Reads the short at this buffer's current position, and then increments the position.

get	back to summary
public short get(int i) Implements abstract java.nio.ShortBuffer.get. Doc from java.nio.ShortBuffer.get. Absolute get method. Reads the short at the given index.

get

back to summary

public short get(int i)

Implements abstract java.nio.ShortBuffer.get.

Doc from java.nio.ShortBuffer.get.

Absolute get method. Reads the short at the given index.

heapSegment	back to summary
pack-priv AbstractMemorySegmentImpl heapSegment(Object base, long offset, long length, boolean readOnly, MemorySessionImpl bufferScope) Overrides java.nio.ShortBuffer.heapSegment. Annotations @ForceInline @Override

heapSegment

back to summary

pack-priv AbstractMemorySegmentImpl heapSegment(Object base, long offset, long length, boolean readOnly, MemorySessionImpl bufferScope)

Overrides java.nio.ShortBuffer.heapSegment.

Annotations

@ForceInline
@Override

isDirect	back to summary
public boolean isDirect() Implements abstract java.nio.ShortBuffer.isDirect. Doc from java.nio.ShortBuffer.isDirect. Tells whether or not this short buffer is direct.

isDirect

back to summary

public boolean isDirect()

Implements abstract java.nio.ShortBuffer.isDirect.

Doc from java.nio.ShortBuffer.isDirect.

Tells whether or not this short buffer is direct.

isReadOnly	back to summary
public boolean isReadOnly() Implements abstract java.nio.Buffer.isReadOnly. Doc from java.nio.Buffer.isReadOnly. Tells whether or not this buffer is read-only.

isReadOnly

back to summary

public boolean isReadOnly()

Implements abstract java.nio.Buffer.isReadOnly.

Doc from java.nio.Buffer.isReadOnly.

Tells whether or not this buffer is read-only.

ix	back to summary
private int ix(int i)

order back to summary

order	back to summary
public ByteOrder order() Implements abstract java.nio.ShortBuffer.order. Doc from java.nio.ShortBuffer.order. Retrieves this buffer's byte order. The byte order of a short buffer created by allocation or by wrapping an existing `short` array is the `native order` of the underlying hardware. The byte order of a short buffer created as a view of a byte buffer is that of the byte buffer at the moment that the view is created.

public ByteOrder order()

Implements abstract java.nio.ShortBuffer.order.

Doc from java.nio.ShortBuffer.order.

Retrieves this buffer's byte order.

The byte order of a short buffer created by allocation or by wrapping an existing short array is the native order of the underlying hardware. The byte order of a short buffer created as a view of a byte buffer is that of the byte buffer at the moment that the view is created.

put	back to summary
public ShortBuffer put(short x) Implements abstract java.nio.ShortBuffer.put. Doc from java.nio.ShortBuffer.put. Relative put method (optional operation). Writes the given short into this buffer at the current position, and then increments the position.

put

back to summary

public ShortBuffer put(short x)

Implements abstract java.nio.ShortBuffer.put.

Doc from java.nio.ShortBuffer.put.

Relative put method (optional operation).

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

put	back to summary
public ShortBuffer put(int i, short x) Implements abstract java.nio.ShortBuffer.put. Doc from java.nio.ShortBuffer.put. Absolute put method (optional operation). Writes the given short into this buffer at the given index.

put

back to summary

public ShortBuffer put(int i, short x)

Implements abstract java.nio.ShortBuffer.put.

Doc from java.nio.ShortBuffer.put.

Absolute put method (optional operation).

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

scaleShifts	back to summary
pack-priv int scaleShifts() Overrides java.nio.ShortBuffer.scaleShifts. Doc from java.nio.Buffer.scaleShifts. Returns the scale shifts for this Buffer. The scale shifts are: ByteBuffer: 0 ShortBuffer, CharBuffer: 1 IntBuffer, FloatBuffer: 2 LongBuffer, DoubleBuffer: 3 Annotations @ForceInline @Override

scaleShifts

back to summary

pack-priv int scaleShifts()

Overrides java.nio.ShortBuffer.scaleShifts.

Doc from java.nio.Buffer.scaleShifts.

Returns the scale shifts for this Buffer.

The scale shifts are: ByteBuffer: 0 ShortBuffer, CharBuffer: 1 IntBuffer, FloatBuffer: 2 LongBuffer, DoubleBuffer: 3

Annotations

@ForceInline
@Override

slice	back to summary
public ShortBuffer slice() Implements abstract java.nio.ShortBuffer.slice. Doc from java.nio.ShortBuffer.slice. Creates a new short 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 shorts remaining in this buffer, its mark will be undefined, and its byte order will be identical to that of this buffer. 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.

slice

back to summary

public ShortBuffer slice()

Implements abstract java.nio.ShortBuffer.slice.

Doc from java.nio.ShortBuffer.slice.

Creates a new short 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 shorts remaining in this buffer, its mark will be undefined, and its byte order will be identical to that of this buffer. 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.

slice back to summary

slice	back to summary
public ShortBuffer slice(int index, int length) Implements abstract java.nio.ShortBuffer.slice. Doc from java.nio.ShortBuffer.slice. Creates a new short 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 identical to that of this buffer. 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. Annotations @Override

public ShortBuffer slice(int index, int length)

Implements abstract java.nio.ShortBuffer.slice.

Doc from java.nio.ShortBuffer.slice.

Creates a new short 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 identical to that of this buffer. 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.

Annotations

@Override

pack-priv sealed Class ByteBufferAsShortBufferB

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