Package com.oracle.truffle.object

Class ShapeImpl.BaseAllocator

java.lang.Object

com.oracle.truffle.api.object.Shape.Allocator

com.oracle.truffle.object.ShapeImpl.BaseAllocator

Direct Known Subclasses:

BasicAllocator

Enclosing class:

ShapeImpl

public abstract static class ShapeImpl.BaseAllocator
extends Shape.Allocator

Field Summary

Fields

Modifier and Type	Field	Description
protected int	depth
protected boolean	hasPrimitiveArray
protected LayoutImpl	layout
protected int	objectArraySize
protected int	objectFieldSize
protected int	primitiveArraySize
protected int	primitiveFieldSize

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	BaseAllocator(LayoutImpl layout)
protected	BaseAllocator(ShapeImpl shape)

Method Summary

Modifier and Type	Method	Description
ShapeImpl.BaseAllocator	addLocation(Location location)
protected <T extends Location> T	advance(T location0)
Location	constantLocation(java.lang.Object value)
protected Location	locationForType(java.lang.Class<?> type, boolean useFinal, boolean nonNull)
protected Location	locationForValue(java.lang.Object value, boolean useFinal, boolean nonNull)
protected abstract Location	locationForValueUpcast(java.lang.Object value, Location oldLocation)
protected abstract Location	moveLocation(Location oldLocation)
protected abstract Location	newBooleanLocation(boolean useFinal)
protected Location	newDeclaredDualLocation(java.lang.Object value)
protected abstract Location	newDoubleLocation(boolean useFinal)
protected Location	newDualLocation(java.lang.Class<?> type)
protected Locations.DualLocation	newDualLocationForValue(java.lang.Object value)
protected abstract Location	newIntLocation(boolean useFinal)
protected abstract Location	newLongLocation(boolean useFinal)
protected abstract Location	newObjectLocation(boolean useFinal, boolean nonNull)
protected abstract Location	newTypedObjectLocation(boolean useFinal, java.lang.Class<?> type, boolean nonNull)

Methods inherited from class com.oracle.truffle.api.object.Shape.Allocator

declaredLocation, locationForType, locationForType, locationForValue, locationForValue

Methods inherited from class java.lang.Object

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

Field Detail

layout

protected final LayoutImpl layout

objectArraySize

protected int objectArraySize

objectFieldSize

protected int objectFieldSize

primitiveFieldSize

protected int primitiveFieldSize

primitiveArraySize

protected int primitiveArraySize

hasPrimitiveArray

protected boolean hasPrimitiveArray

depth

protected int depth

Constructor Detail

BaseAllocator

protected BaseAllocator(LayoutImpl layout)

BaseAllocator

protected BaseAllocator(ShapeImpl shape)

Method Detail

moveLocation

protected abstract Location moveLocation(Location oldLocation)

newObjectLocation

protected abstract Location newObjectLocation(boolean useFinal,
                                              boolean nonNull)

newTypedObjectLocation

protected abstract Location newTypedObjectLocation(boolean useFinal,
                                                   java.lang.Class<?> type,
                                                   boolean nonNull)

newIntLocation

protected abstract Location newIntLocation(boolean useFinal)

newDoubleLocation

protected abstract Location newDoubleLocation(boolean useFinal)

newLongLocation

protected abstract Location newLongLocation(boolean useFinal)

newBooleanLocation

protected abstract Location newBooleanLocation(boolean useFinal)

constantLocation

public final Location constantLocation(java.lang.Object value)

Specified by:

constantLocation in class Shape.Allocator

locationForValue

protected Location locationForValue(java.lang.Object value,
                                    boolean useFinal,
                                    boolean nonNull)

Specified by:

locationForValue in class Shape.Allocator

locationForValueUpcast

protected abstract Location locationForValueUpcast(java.lang.Object value,
                                                   Location oldLocation)

locationForType

protected Location locationForType(java.lang.Class<?> type,
                                   boolean useFinal,
                                   boolean nonNull)

Specified by:

locationForType in class Shape.Allocator

newDualLocation

protected Location newDualLocation(java.lang.Class<?> type)

newDualLocationForValue

protected Locations.DualLocation newDualLocationForValue(java.lang.Object value)

newDeclaredDualLocation

protected Location newDeclaredDualLocation(java.lang.Object value)

advance

protected <T extends Location> T advance(T location0)

addLocation

public ShapeImpl.BaseAllocator addLocation(Location location)

Specified by:

addLocation in class Shape.Allocator