A B C D F G H I J L M O P R S U W X Z

A

ADDRESS_SIZE - Static variable in class com.yahoo.memory.UnsafeUtil

allocate(int) - Static method in class com.yahoo.memory.WritableMemory

Creates on-heap WritableMemory with the given capacity and the native byte order.

allocate(int, ByteOrder) - Static method in class com.yahoo.memory.WritableMemory

Creates on-heap WritableMemory with the given capacity and the given byte order.

allocateDirect(long) - Static method in class com.yahoo.memory.WritableMemory

Allocates and provides access to capacityBytes directly in native (off-heap) memory leveraging the WritableMemory API.

allocateDirect(long, MemoryRequestServer) - Static method in class com.yahoo.memory.WritableMemory

Allocates and provides access to capacityBytes directly in native (off-heap) memory leveraging the WritableMemory API.

ARRAY_BOOLEAN_BASE_OFFSET - Static variable in class com.yahoo.memory.UnsafeUtil

ARRAY_BOOLEAN_INDEX_SCALE - Static variable in class com.yahoo.memory.UnsafeUtil

ARRAY_BYTE_BASE_OFFSET - Static variable in class com.yahoo.memory.UnsafeUtil

ARRAY_BYTE_INDEX_SCALE - Static variable in class com.yahoo.memory.UnsafeUtil

ARRAY_CHAR_BASE_OFFSET - Static variable in class com.yahoo.memory.UnsafeUtil

ARRAY_CHAR_INDEX_SCALE - Static variable in class com.yahoo.memory.UnsafeUtil

ARRAY_DOUBLE_BASE_OFFSET - Static variable in class com.yahoo.memory.UnsafeUtil

ARRAY_DOUBLE_INDEX_SCALE - Static variable in class com.yahoo.memory.UnsafeUtil

ARRAY_FLOAT_BASE_OFFSET - Static variable in class com.yahoo.memory.UnsafeUtil

ARRAY_FLOAT_INDEX_SCALE - Static variable in class com.yahoo.memory.UnsafeUtil

ARRAY_INT_BASE_OFFSET - Static variable in class com.yahoo.memory.UnsafeUtil

ARRAY_INT_INDEX_SCALE - Static variable in class com.yahoo.memory.UnsafeUtil

ARRAY_LONG_BASE_OFFSET - Static variable in class com.yahoo.memory.UnsafeUtil

ARRAY_LONG_INDEX_SCALE - Static variable in class com.yahoo.memory.UnsafeUtil

ARRAY_OBJECT_BASE_OFFSET - Static variable in class com.yahoo.memory.UnsafeUtil

ARRAY_OBJECT_INDEX_SCALE - Static variable in class com.yahoo.memory.UnsafeUtil

ARRAY_SHORT_BASE_OFFSET - Static variable in class com.yahoo.memory.UnsafeUtil

ARRAY_SHORT_INDEX_SCALE - Static variable in class com.yahoo.memory.UnsafeUtil

asBuffer() - Method in class com.yahoo.memory.Memory

Returns a new Buffer view of this object.

asBuffer(ByteOrder) - Method in class com.yahoo.memory.Memory

Returns a new Buffer view of this object, with the given byte order.

asMemory() - Method in class com.yahoo.memory.Buffer

Convert this Buffer to a Memory.

assertBounds(long, long, long) - Static method in class com.yahoo.memory.UnsafeUtil

Assert the requested offset and length against the allocated size.

asWritableBuffer() - Method in class com.yahoo.memory.WritableMemory

Returns a new WritableBuffer with a writable view of this object.

asWritableBuffer(ByteOrder) - Method in class com.yahoo.memory.WritableMemory

Returns a new WritableBuffer with a writable view of this object with the given byte order.

asWritableMemory() - Method in class com.yahoo.memory.WritableBuffer

Convert this WritableBuffer to a WritableMemory.

B

BaseBuffer - Class in com.yahoo.memory

A new positional API.

binarySearchLongs(Memory, long, long, long) - Static method in class com.yahoo.memory.Util

Searches a range of the specified array of longs for the specified value using the binary search algorithm.

BOOLEAN_SHIFT - Static variable in class com.yahoo.memory.UnsafeUtil

Buffer - Class in com.yahoo.memory

Provides read-only, positional primitive and primitive array methods to any of the four resources mentioned in the package level documentation.

BYTE_SHIFT - Static variable in class com.yahoo.memory.UnsafeUtil

C

CHAR_SHIFT - Static variable in class com.yahoo.memory.UnsafeUtil

characterPad(String, int, char, boolean) - Static method in class com.yahoo.memory.Util

Prepend or postpend the given string with the given character to fill the given field length.

checkBounds(long, long, long) - Static method in class com.yahoo.memory.UnsafeUtil

Check the requested offset and length against the allocated size.

clear() - Method in class com.yahoo.memory.WritableBuffer

Clears all bytes of this Buffer from position to end to zero.

clear() - Method in class com.yahoo.memory.WritableMemory

Clears all bytes of this Memory to zero

clear(long, long) - Method in class com.yahoo.memory.WritableMemory

Clears a portion of this Memory to zero.

clearBits(long, byte) - Method in class com.yahoo.memory.WritableMemory

Clears the bits defined by the bitMask

close() - Method in interface com.yahoo.memory.Handle

close() - Method in class com.yahoo.memory.MapHandle

close() - Method in class com.yahoo.memory.WritableDirectHandle

com.yahoo.memory - package com.yahoo.memory

This package provides high performance primitive and primitive array access to direct (native), off-heap memory and memory-mapped file resources, and consistent views into ByteBuffer, and on-heap primitive arrays.

compareAndSwapLong(long, long, long) - Method in class com.yahoo.memory.WritableMemory

Atomically sets the current value at the memory location to the given updated value if and only if the current value == the expected value.

compareTo(long, long, Buffer, long, long) - Method in class com.yahoo.memory.Buffer

Compares the bytes of this Buffer to that Buffer.

compareTo(long, long, Memory, long, long) - Method in class com.yahoo.memory.Memory

Compares the bytes of this Memory to that Memory.

copyTo(long, WritableMemory, long, long) - Method in class com.yahoo.memory.Memory

Copies bytes from a source range of this Memory to a destination range of the given Memory with the same semantics when copying between overlapping ranges of bytes as method System.arraycopy(Object, int, Object, int, int) has.

D

DefaultMemoryRequestServer - Class in com.yahoo.memory

This is a simple implementation of the MemoryRequestServer that creates space on the Java heap for the requesting application.

DefaultMemoryRequestServer() - Constructor for class com.yahoo.memory.DefaultMemoryRequestServer

DOUBLE_SHIFT - Static variable in class com.yahoo.memory.UnsafeUtil

duplicate() - Method in class com.yahoo.memory.Buffer

Returns a read-only duplicate view of this Buffer with the same but independent values of start, position and end.

duplicate(ByteOrder) - Method in class com.yahoo.memory.Buffer

Returns a read-only duplicate view of this Buffer with the same but independent values of start, position and end, but with the specified byteOrder.

F

fill(byte) - Method in class com.yahoo.memory.WritableBuffer

Fills this Buffer from position to end with the given byte value.

fill(byte) - Method in class com.yahoo.memory.WritableMemory

Fills all bytes of this Memory region to the given byte value.

fill(long, long, byte) - Method in class com.yahoo.memory.WritableMemory

Fills a portion of this Memory region to the given byte value.

fillCodePointArray(int[]) - Method in class com.yahoo.memory.Util.RandomCodePoints

Fills the given array with random valid Code Points from 0, inclusive, to Character.MAX_CODE_POINT, inclusive.

fillCodePointArray(int[], int, int) - Method in class com.yahoo.memory.Util.RandomCodePoints

Fills the given array with random valid Code Points from startCP, inclusive, to endCP, exclusive.

FLOAT_SHIFT - Static variable in class com.yahoo.memory.UnsafeUtil

force() - Method in class com.yahoo.memory.WritableMapHandle

G

get() - Method in interface com.yahoo.memory.Handle

Gets a Memory

get() - Method in class com.yahoo.memory.MapHandle

get() - Method in class com.yahoo.memory.WritableDirectHandle

get() - Method in interface com.yahoo.memory.WritableHandle

Gets a WritableMemory

get() - Method in class com.yahoo.memory.WritableMapHandle

getAndAddLong(long, long) - Method in class com.yahoo.memory.WritableMemory

Atomically adds the given value to the long located at offsetBytes.

getAndSetLong(long, long) - Method in class com.yahoo.memory.WritableMemory

Atomically exchanges the given value with the current value located at offsetBytes.

getArray() - Method in class com.yahoo.memory.WritableBuffer

Returns the primitive backing array, otherwise null.

getArray() - Method in class com.yahoo.memory.WritableMemory

Returns the primitive backing array, otherwise null.

getBoolean() - Method in class com.yahoo.memory.Buffer

Gets the boolean value at the current position.

getBoolean(long) - Method in class com.yahoo.memory.Buffer

Gets the boolean value at the given offset.

getBoolean(long) - Method in class com.yahoo.memory.Memory

Gets the boolean value at the given offset

getBooleanArray(boolean[], int, int) - Method in class com.yahoo.memory.Buffer

Gets the boolean array at the current position.

getBooleanArray(long, boolean[], int, int) - Method in class com.yahoo.memory.Memory

Gets the boolean array at the given offset

getByte() - Method in class com.yahoo.memory.Buffer

Gets the byte value at the current position.

getByte(long) - Method in class com.yahoo.memory.Buffer

Gets the byte value at the given offset.

getByte(long) - Method in class com.yahoo.memory.Memory

Gets the byte value at the given offset

getByteArray(byte[], int, int) - Method in class com.yahoo.memory.Buffer

Gets the byte array at the current position.

getByteArray(long, byte[], int, int) - Method in class com.yahoo.memory.Memory

Gets the byte array at the given offset

getChar() - Method in class com.yahoo.memory.Buffer

Gets the char value at the current position.

getChar(long) - Method in class com.yahoo.memory.Buffer

Gets the char value at the given offset.

getChar(long) - Method in class com.yahoo.memory.Memory

Gets the char value at the given offset

getCharArray(char[], int, int) - Method in class com.yahoo.memory.Buffer

Gets the char array at the current position.

getCharArray(long, char[], int, int) - Method in class com.yahoo.memory.Memory

Gets the char array at the given offset

getCharsFromUtf8(long, int, Appendable) - Method in class com.yahoo.memory.Memory

Gets UTF-8 encoded bytes from this Memory, starting at offsetBytes to a length of utf8LengthBytes, decodes them into characters and appends them to the given Appendable.

getCharsFromUtf8(long, int, StringBuilder) - Method in class com.yahoo.memory.Memory

Gets UTF-8 encoded bytes from this Memory, starting at offsetBytes to a length of utf8LengthBytes, decodes them into characters and appends them to the given StringBuilder.

getCodePoint() - Method in class com.yahoo.memory.Util.RandomCodePoints

Return a single valid random Code Point from 0, inclusive, to Character.MAX_CODE_POINT, inclusive.

getCodePoint(int, int) - Method in class com.yahoo.memory.Util.RandomCodePoints

Return a single valid random Code Point from startCP, inclusive, to endCP, exclusive.

getDouble() - Method in class com.yahoo.memory.Buffer

Gets the double value at the current position.

getDouble(long) - Method in class com.yahoo.memory.Buffer

Gets the double value at the given offset.

getDouble(long) - Method in class com.yahoo.memory.Memory

Gets the double value at the given offset

getDoubleArray(double[], int, int) - Method in class com.yahoo.memory.Buffer

Gets the double array at the current position.

getDoubleArray(long, double[], int, int) - Method in class com.yahoo.memory.Memory

Gets the double array at the given offset

getEnd() - Method in class com.yahoo.memory.BaseBuffer

Gets the end position

getFloat() - Method in class com.yahoo.memory.Buffer

Gets the float value at the current position.

getFloat(long) - Method in class com.yahoo.memory.Buffer

Gets the float value at the given offset.

getFloat(long) - Method in class com.yahoo.memory.Memory

Gets the float value at the given offset

getFloatArray(float[], int, int) - Method in class com.yahoo.memory.Buffer

Gets the float array at the current position.

getFloatArray(long, float[], int, int) - Method in class com.yahoo.memory.Memory

Gets the float array at the given offset

getInt() - Method in class com.yahoo.memory.Buffer

Gets the int value at the current position.

getInt(long) - Method in class com.yahoo.memory.Buffer

Gets the int value at the given offset.

getInt(long) - Method in class com.yahoo.memory.Memory

Gets the int value at the given offset

getIntArray(int[], int, int) - Method in class com.yahoo.memory.Buffer

Gets the int array at the current position.

getIntArray(long, int[], int, int) - Method in class com.yahoo.memory.Memory

Gets the int array at the given offset

getLong() - Method in class com.yahoo.memory.Buffer

Gets the long value at the current position.

getLong(long) - Method in class com.yahoo.memory.Buffer

Gets the long value at the given offset.

getLong(long) - Method in class com.yahoo.memory.Memory

Gets the long value at the given offset

getLongArray(long[], int, int) - Method in class com.yahoo.memory.Buffer

Gets the long array at the current position.

getLongArray(long, long[], int, int) - Method in class com.yahoo.memory.Memory

Gets the long array at the given offset

getMemoryRequestServer() - Method in class com.yahoo.memory.WritableBuffer

For Direct Memory only.

getMemoryRequestServer() - Method in class com.yahoo.memory.WritableMemory

For Direct Memory only.

getPosition() - Method in class com.yahoo.memory.BaseBuffer

Gets the current position

getRemaining() - Method in class com.yahoo.memory.BaseBuffer

The number of elements remaining between the current position and the end position

getShort() - Method in class com.yahoo.memory.Buffer

Gets the short value at the current position.

getShort(long) - Method in class com.yahoo.memory.Buffer

Gets the short value at the given offset.

getShort(long) - Method in class com.yahoo.memory.Memory

Gets the short value at the given offset

getShortArray(short[], int, int) - Method in class com.yahoo.memory.Buffer

Gets the short array at the current position.

getShortArray(long, short[], int, int) - Method in class com.yahoo.memory.Memory

Gets the short array at the given offset

getStart() - Method in class com.yahoo.memory.BaseBuffer

Gets start position

H

Handle - Interface in com.yahoo.memory

A handle for read-only resource.

hashBooleans(boolean[], long, long, long) - Static method in class com.yahoo.memory.XxHash64

Hash the given arr starting at the given offset and continuing for the given length using the given seed.

hashBytes(byte[], long, long, long) - Static method in class com.yahoo.memory.XxHash64

Hash the given arr starting at the given offset and continuing for the given length using the given seed.

hashChars(char[], long, long, long) - Static method in class com.yahoo.memory.XxHash64

Hash the given arr starting at the given offset and continuing for the given length using the given seed.

hashDoubles(double[], long, long, long) - Static method in class com.yahoo.memory.XxHash64

Hash the given arr starting at the given offset and continuing for the given length using the given seed.

hashFloats(float[], long, long, long) - Static method in class com.yahoo.memory.XxHash64

Hash the given arr starting at the given offset and continuing for the given length using the given seed.

hashInts(int[], long, long, long) - Static method in class com.yahoo.memory.XxHash64

Hash the given arr starting at the given offset and continuing for the given length using the given seed.

hashLongs(long[], long, long, long) - Static method in class com.yahoo.memory.XxHash64

Hash the given arr starting at the given offset and continuing for the given length using the given seed.

hashShorts(short[], long, long, long) - Static method in class com.yahoo.memory.XxHash64

Hash the given arr starting at the given offset and continuing for the given length using the given seed.

hasRemaining() - Method in class com.yahoo.memory.BaseBuffer

Returns true if there are elements remaining between the current position and the end position

I

incrementAndCheckPosition(long) - Method in class com.yahoo.memory.BaseBuffer

Increments the current position by the given increment.

incrementPosition(long) - Method in class com.yahoo.memory.BaseBuffer

Increments the current position by the given increment.

INT_SHIFT - Static variable in class com.yahoo.memory.UnsafeUtil

isAllBitsClear(long, long) - Static method in class com.yahoo.memory.Util

Return true if all the masked bits of value are zero

isAllBitsSet(long, long) - Static method in class com.yahoo.memory.Util

Return true if all the masked bits of value are one

isAnyBitsClear(long, long) - Static method in class com.yahoo.memory.Util

Return true if any the masked bits of value are zero

isAnyBitsSet(long, long) - Static method in class com.yahoo.memory.Util

Return true if any the masked bits of value are one

isLoaded() - Method in class com.yahoo.memory.MapHandle

J

JDK - Static variable in class com.yahoo.memory.UnsafeUtil

L

load() - Method in class com.yahoo.memory.MapHandle

LONG_SHIFT - Static variable in class com.yahoo.memory.UnsafeUtil

LS - Static variable in class com.yahoo.memory.UnsafeUtil

M

map(File) - Static method in class com.yahoo.memory.Memory

Maps the entire given file into native-ordered Memory for read operations (including those > 2GB).

map(File, long, long, ByteOrder) - Static method in class com.yahoo.memory.Memory

Maps the specified portion of the given file into Memory for read operations (including those > 2GB).

map(File) - Static method in class com.yahoo.memory.WritableMemory

Maps the entire given file into native-ordered Memory for write operations (including those > 2GB).

map(File, long, long, ByteOrder) - Static method in class com.yahoo.memory.WritableMemory

Maps the specified portion of the given file into Memory for write operations (including those > 2GB).

MapHandle - Class in com.yahoo.memory

A Handle for a memory-mapped, read-only file resource.

Memory - Class in com.yahoo.memory

Provides read-only primitive and primitive array methods to any of the four resources mentioned in the package level documentation.

MemoryRequestServer - Interface in com.yahoo.memory

The MemoryRequestServer is a callback interface to provide a means for a direct (off-heap), dynamic WritableMemory object to request more memory from the owner of the WritableDirectHandle.

O

OBJECT_SHIFT - Static variable in class com.yahoo.memory.UnsafeUtil

P

putBoolean(boolean) - Method in class com.yahoo.memory.WritableBuffer

Puts the boolean value at the current position.

putBoolean(long, boolean) - Method in class com.yahoo.memory.WritableBuffer

Puts the boolean value at the given offset.

putBoolean(long, boolean) - Method in class com.yahoo.memory.WritableMemory

Puts the boolean value at the given offset

putBooleanArray(boolean[], int, int) - Method in class com.yahoo.memory.WritableBuffer

Puts the boolean array at the current position.

putBooleanArray(long, boolean[], int, int) - Method in class com.yahoo.memory.WritableMemory

Puts the boolean array at the given offset

putByte(byte) - Method in class com.yahoo.memory.WritableBuffer

Puts the byte value at the current position.

putByte(long, byte) - Method in class com.yahoo.memory.WritableBuffer

Puts the byte value at the given offset.

putByte(long, byte) - Method in class com.yahoo.memory.WritableMemory

Puts the byte value at the given offset

putByteArray(byte[], int, int) - Method in class com.yahoo.memory.WritableBuffer

Puts the byte array at the current position.

putByteArray(long, byte[], int, int) - Method in class com.yahoo.memory.WritableMemory

Puts the byte array at the given offset

putChar(char) - Method in class com.yahoo.memory.WritableBuffer

Puts the char value at the current position.

putChar(long, char) - Method in class com.yahoo.memory.WritableBuffer

Puts the char value at the given offset.

putChar(long, char) - Method in class com.yahoo.memory.WritableMemory

Puts the char value at the given offset

putCharArray(char[], int, int) - Method in class com.yahoo.memory.WritableBuffer

Puts the char array at the current position.

putCharArray(long, char[], int, int) - Method in class com.yahoo.memory.WritableMemory

Puts the char array at the given offset

putCharsToUtf8(long, CharSequence) - Method in class com.yahoo.memory.WritableMemory

Encodes characters from the given CharSequence into UTF-8 bytes and puts them into this WritableMemory begining at the given offsetBytes.

putDouble(double) - Method in class com.yahoo.memory.WritableBuffer

Puts the double value at the current position.

putDouble(long, double) - Method in class com.yahoo.memory.WritableBuffer

Puts the double value at the given offset.

putDouble(long, double) - Method in class com.yahoo.memory.WritableMemory

Puts the double value at the given offset

putDoubleArray(double[], int, int) - Method in class com.yahoo.memory.WritableBuffer

Puts the double array at the current position.

putDoubleArray(long, double[], int, int) - Method in class com.yahoo.memory.WritableMemory

Puts the double array at the given offset

putFloat(float) - Method in class com.yahoo.memory.WritableBuffer

Puts the float value at the current position.

putFloat(long, float) - Method in class com.yahoo.memory.WritableBuffer

Puts the float value at the given offset.

putFloat(long, float) - Method in class com.yahoo.memory.WritableMemory

Puts the float value at the given offset

putFloatArray(float[], int, int) - Method in class com.yahoo.memory.WritableBuffer

Puts the float array at the current position.

putFloatArray(long, float[], int, int) - Method in class com.yahoo.memory.WritableMemory

Puts the float array at the given offset

putInt(int) - Method in class com.yahoo.memory.WritableBuffer

Puts the int value at the current position.

putInt(long, int) - Method in class com.yahoo.memory.WritableBuffer

Puts the int value at the given offset.

putInt(long, int) - Method in class com.yahoo.memory.WritableMemory

Puts the int value at the given offset

putIntArray(int[], int, int) - Method in class com.yahoo.memory.WritableBuffer

Puts the int array at the current position.

putIntArray(long, int[], int, int) - Method in class com.yahoo.memory.WritableMemory

Puts the int array at the given offset

putLong(long) - Method in class com.yahoo.memory.WritableBuffer

Puts the long value at the current position.

putLong(long, long) - Method in class com.yahoo.memory.WritableBuffer

Puts the long value at the given offset.

putLong(long, long) - Method in class com.yahoo.memory.WritableMemory

Puts the long value at the given offset

putLongArray(long[], int, int) - Method in class com.yahoo.memory.WritableBuffer

Puts the long array at the current position.

putLongArray(long, long[], int, int) - Method in class com.yahoo.memory.WritableMemory

Puts the long array at the given offset

putShort(short) - Method in class com.yahoo.memory.WritableBuffer

Puts the short value at the current position.

putShort(long, short) - Method in class com.yahoo.memory.WritableBuffer

Puts the short value at the given offset.

putShort(long, short) - Method in class com.yahoo.memory.WritableMemory

Puts the short value at the given offset

putShortArray(short[], int, int) - Method in class com.yahoo.memory.WritableBuffer

Puts the short array at the current position.

putShortArray(long, short[], int, int) - Method in class com.yahoo.memory.WritableMemory

Puts the short array at the given offset

R

RandomCodePoints(boolean) - Constructor for class com.yahoo.memory.Util.RandomCodePoints

ReadOnlyException - Exception in com.yahoo.memory

The exception thrown when attempting to write into a read-only Resource.

ReadOnlyException(String) - Constructor for exception com.yahoo.memory.ReadOnlyException

region() - Method in class com.yahoo.memory.Buffer

A region is a read-only view of this object.

region(long, long, ByteOrder) - Method in class com.yahoo.memory.Buffer

A region is a read-only view of this object.

region(long, long) - Method in class com.yahoo.memory.Memory

A region is a read-only view of this object.

region(long, long, ByteOrder) - Method in class com.yahoo.memory.Memory

A region is a read-only view of this object.

request(long) - Method in class com.yahoo.memory.DefaultMemoryRequestServer

Request new WritableMemory with the given capacity.

request(long) - Method in interface com.yahoo.memory.MemoryRequestServer

Request new WritableMemory with the given capacity.

requestClose(WritableMemory, WritableMemory) - Method in class com.yahoo.memory.DefaultMemoryRequestServer

Request close the AutoCloseable resource.

requestClose(WritableMemory, WritableMemory) - Method in interface com.yahoo.memory.MemoryRequestServer

Request close the AutoCloseable resource.

resetPosition() - Method in class com.yahoo.memory.BaseBuffer

Resets the current position to the start position, This does not modify any data.

S

setAndCheckPosition(long) - Method in class com.yahoo.memory.BaseBuffer

Sets the current position.

setAndCheckStartPositionEnd(long, long, long) - Method in class com.yahoo.memory.BaseBuffer

Sets start position, current position, and end position.

setBits(long, byte) - Method in class com.yahoo.memory.WritableMemory

Sets the bits defined by the bitMask

setPosition(long) - Method in class com.yahoo.memory.BaseBuffer

Sets the current position.

setStartPositionEnd(long, long, long) - Method in class com.yahoo.memory.BaseBuffer

Sets start position, current position, and end position.

SHORT_SHIFT - Static variable in class com.yahoo.memory.UnsafeUtil

U

unsafe - Static variable in class com.yahoo.memory.UnsafeUtil

unsafeByteBufferView(long, int) - Method in class com.yahoo.memory.Memory

Returns the specified region of this Memory object as a new read-only ByteBuffer object.

UnsafeUtil - Class in com.yahoo.memory

Provides access to the sun.misc.Unsafe class and its key static fields.

Utf8CodingException - Exception in com.yahoo.memory

This exception will be thrown for errors encountered during either the encoding of characters to Utf8 bytes, or the decoding of Utf8 bytes to characters.

Utf8CodingException(String) - Constructor for exception com.yahoo.memory.Utf8CodingException

Util - Class in com.yahoo.memory

Util.RandomCodePoints - Class in com.yahoo.memory

Creates random valid Character Code Points (as integers).

W

wrap(ByteBuffer) - Static method in class com.yahoo.memory.Buffer

Accesses the given ByteBuffer for read-only operations.

wrap(ByteBuffer, ByteOrder) - Static method in class com.yahoo.memory.Buffer

Accesses the given ByteBuffer for read-only operations.

wrap(ByteBuffer) - Static method in class com.yahoo.memory.Memory

Accesses the given ByteBuffer for read-only operations.

wrap(ByteBuffer, ByteOrder) - Static method in class com.yahoo.memory.Memory

Accesses the given ByteBuffer for read-only operations.

wrap(boolean[]) - Static method in class com.yahoo.memory.Memory

Wraps the given primitive array for read operations assuming native byte order.

wrap(byte[]) - Static method in class com.yahoo.memory.Memory

Wraps the given primitive array for read operations assuming native byte order.

wrap(byte[], ByteOrder) - Static method in class com.yahoo.memory.Memory

Wraps the given primitive array for read operations with the given byte order.

wrap(byte[], int, int, ByteOrder) - Static method in class com.yahoo.memory.Memory

Wraps the given primitive array for read operations with the given byte order.

wrap(char[]) - Static method in class com.yahoo.memory.Memory

Wraps the given primitive array for read operations assuming native byte order.

wrap(short[]) - Static method in class com.yahoo.memory.Memory

Wraps the given primitive array for read operations assuming native byte order.

wrap(int[]) - Static method in class com.yahoo.memory.Memory

Wraps the given primitive array for read operations assuming native byte order.

wrap(long[]) - Static method in class com.yahoo.memory.Memory

Wraps the given primitive array for read operations assuming native byte order.

wrap(float[]) - Static method in class com.yahoo.memory.Memory

Wraps the given primitive array for read operations assuming native byte order.

wrap(double[]) - Static method in class com.yahoo.memory.Memory

Wraps the given primitive array for read operations assuming native byte order.

wrap(ByteBuffer) - Static method in class com.yahoo.memory.WritableBuffer

Accesses the given ByteBuffer for write operations.

wrap(ByteBuffer, ByteOrder) - Static method in class com.yahoo.memory.WritableBuffer

Accesses the given ByteBuffer for write operations.

wrap(ByteBuffer) - Static method in class com.yahoo.memory.WritableMemory

Accesses the given ByteBuffer for write operations.

wrap(ByteBuffer, ByteOrder) - Static method in class com.yahoo.memory.WritableMemory

Accesses the given ByteBuffer for write operations.

wrap(boolean[]) - Static method in class com.yahoo.memory.WritableMemory

Wraps the given primitive array for write operations assuming native byte order.

wrap(byte[]) - Static method in class com.yahoo.memory.WritableMemory

Wraps the given primitive array for write operations assuming native byte order.

wrap(byte[], ByteOrder) - Static method in class com.yahoo.memory.WritableMemory

Wraps the given primitive array for write operations with the given byte order.

wrap(byte[], int, int, ByteOrder) - Static method in class com.yahoo.memory.WritableMemory

Wraps the given primitive array for write operations with the given byte order.

wrap(char[]) - Static method in class com.yahoo.memory.WritableMemory

Wraps the given primitive array for write operations assuming native byte order.

wrap(short[]) - Static method in class com.yahoo.memory.WritableMemory

Wraps the given primitive array for write operations assuming native byte order.

wrap(int[]) - Static method in class com.yahoo.memory.WritableMemory

Wraps the given primitive array for write operations assuming native byte order.

wrap(long[]) - Static method in class com.yahoo.memory.WritableMemory

Wraps the given primitive array for write operations assuming native byte order.

wrap(float[]) - Static method in class com.yahoo.memory.WritableMemory

Wraps the given primitive array for write operations assuming native byte order.

wrap(double[]) - Static method in class com.yahoo.memory.WritableMemory

Wraps the given primitive array for write operations assuming native byte order.

WritableBuffer - Class in com.yahoo.memory

Provides read and write, positional primitive and primitive array access to any of the four resources mentioned at the package level.

WritableDirectHandle - Class in com.yahoo.memory

A Handle for a writable direct memory resource.

writableDuplicate() - Method in class com.yahoo.memory.WritableBuffer

Returns a duplicate writable view of this Buffer with the same but independent values of start, position and end.

writableDuplicate(ByteOrder) - Method in class com.yahoo.memory.WritableBuffer

Returns a duplicate writable view of this Buffer with the same but independent values of start, position and end, but with the specified byteOrder.

WritableHandle - Interface in com.yahoo.memory

A Handle for writable direct memory or a memory-mapped, writable file resource.

WritableMapHandle - Class in com.yahoo.memory

A Handle for a memory-mapped, writable file resource.

WritableMemory - Class in com.yahoo.memory

Provides read and write primitive and primitive array access to any of the four resources mentioned at the package level.

writableRegion() - Method in class com.yahoo.memory.WritableBuffer

A writable region is a writable view of this object.

writableRegion(long, long, ByteOrder) - Method in class com.yahoo.memory.WritableBuffer

A writable region is a writable view of this object.

writableRegion(long, long) - Method in class com.yahoo.memory.WritableMemory

A writable region is a writable view of this object.

writableRegion(long, long, ByteOrder) - Method in class com.yahoo.memory.WritableMemory

A writable region is a writable view of this object.

writeTo(long, long, WritableByteChannel) - Method in class com.yahoo.memory.Memory

Writes bytes from a source range of this Memory to the given WritableByteChannel.

X

XxHash64 - Class in com.yahoo.memory

The XxHash is a fast, non-cryptographic, 64-bit hash function that has excellent avalanche and 2-way bit independence properties.

XxHash64() - Constructor for class com.yahoo.memory.XxHash64

Z

zeroPad(String, int) - Static method in class com.yahoo.memory.Util

Prepend the given string with zeros.

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