com.google.protobuf

Class UnsafeUtil.JvmMemoryAccessor

java.lang.Object

com.google.protobuf.UnsafeUtil.MemoryAccessor

com.google.protobuf.UnsafeUtil.JvmMemoryAccessor

Enclosing class:

UnsafeUtil

private static final class UnsafeUtil.JvmMemoryAccessor
extends UnsafeUtil.MemoryAccessor

Field Summary

Fields inherited from class com.google.protobuf.UnsafeUtil.MemoryAccessor

unsafe

Constructor Summary

Constructors

Constructor and Description
JvmMemoryAccessor(sun.misc.Unsafe unsafe)

Method Summary

Modifier and Type	Method and Description
void	copyMemory(byte[] src, long srcIndex, long targetOffset, long length)
void	copyMemory(long srcOffset, byte[] target, long targetIndex, long length)
boolean	getBoolean(java.lang.Object target, long offset)
byte	getByte(long address)
byte	getByte(java.lang.Object target, long offset)
double	getDouble(java.lang.Object target, long offset)
float	getFloat(java.lang.Object target, long offset)
int	getInt(long address)
long	getLong(long address)
java.lang.Object	getStaticObject(java.lang.reflect.Field field)
void	putBoolean(java.lang.Object target, long offset, boolean value)
void	putByte(long address, byte value)
void	putByte(java.lang.Object target, long offset, byte value)
void	putDouble(java.lang.Object target, long offset, double value)
void	putFloat(java.lang.Object target, long offset, float value)
void	putInt(long address, int value)
void	putLong(long address, long value)

Methods inherited from class com.google.protobuf.UnsafeUtil.MemoryAccessor

arrayBaseOffset, arrayIndexScale, getInt, getLong, getObject, objectFieldOffset, putInt, putLong, putObject

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JvmMemoryAccessor

JvmMemoryAccessor(sun.misc.Unsafe unsafe)

Method Detail

getByte

public byte getByte(long address)

Specified by:

getByte in class UnsafeUtil.MemoryAccessor

putByte

public void putByte(long address,
                    byte value)

Specified by:

putByte in class UnsafeUtil.MemoryAccessor

getInt

public int getInt(long address)

Specified by:

getInt in class UnsafeUtil.MemoryAccessor

putInt

public void putInt(long address,
                   int value)

Specified by:

putInt in class UnsafeUtil.MemoryAccessor

getLong

public long getLong(long address)

Specified by:

getLong in class UnsafeUtil.MemoryAccessor

putLong

public void putLong(long address,
                    long value)

Specified by:

putLong in class UnsafeUtil.MemoryAccessor

getByte

public byte getByte(java.lang.Object target,
                    long offset)

Specified by:

getByte in class UnsafeUtil.MemoryAccessor

putByte

public void putByte(java.lang.Object target,
                    long offset,
                    byte value)

Specified by:

putByte in class UnsafeUtil.MemoryAccessor

getBoolean

public boolean getBoolean(java.lang.Object target,
                          long offset)

Specified by:

getBoolean in class UnsafeUtil.MemoryAccessor

putBoolean

public void putBoolean(java.lang.Object target,
                       long offset,
                       boolean value)

Specified by:

putBoolean in class UnsafeUtil.MemoryAccessor

getFloat

public float getFloat(java.lang.Object target,
                      long offset)

Specified by:

getFloat in class UnsafeUtil.MemoryAccessor

putFloat

public void putFloat(java.lang.Object target,
                     long offset,
                     float value)

Specified by:

putFloat in class UnsafeUtil.MemoryAccessor

getDouble

public double getDouble(java.lang.Object target,
                        long offset)

Specified by:

getDouble in class UnsafeUtil.MemoryAccessor

putDouble

public void putDouble(java.lang.Object target,
                      long offset,
                      double value)

Specified by:

putDouble in class UnsafeUtil.MemoryAccessor

copyMemory

public void copyMemory(long srcOffset,
                       byte[] target,
                       long targetIndex,
                       long length)

Specified by:

copyMemory in class UnsafeUtil.MemoryAccessor

copyMemory

public void copyMemory(byte[] src,
                       long srcIndex,
                       long targetOffset,
                       long length)

Specified by:

copyMemory in class UnsafeUtil.MemoryAccessor

getStaticObject

public java.lang.Object getStaticObject(java.lang.reflect.Field field)

Specified by:

getStaticObject in class UnsafeUtil.MemoryAccessor