Package com.oracle.truffle.object.basic

Class BasicLocations.DoubleLocationDecorator

java.lang.Object

com.oracle.truffle.api.object.Location

com.oracle.truffle.object.LocationImpl

com.oracle.truffle.object.basic.BasicLocations.PrimitiveLocationDecorator

com.oracle.truffle.object.basic.BasicLocations.DoubleLocationDecorator

All Implemented Interfaces:

BaseLocation, DoubleLocation, TypedLocation

Enclosing class:

BasicLocations

public static class BasicLocations.DoubleLocationDecorator
extends BasicLocations.PrimitiveLocationDecorator
implements DoubleLocation

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.truffle.object.LocationImpl

LocationImpl.EffectivelyFinalLocation<T extends Location>, LocationImpl.InternalLongLocation, LocationImpl.TypedObjectLocation<T extends Location & ObjectLocation>

Constructor Summary

Constructors

Constructor	Description
DoubleLocationDecorator(LocationImpl.InternalLongLocation longLocation, boolean allowInt)

Method Summary

Modifier and Type	Method	Description
boolean	canStore(java.lang.Object value)	Returns true if the location is compatible with the value.
java.lang.Object	get(DynamicObject store, boolean condition)	Get object value as object at this location in store.
double	getDouble(DynamicObject store, boolean condition)
double	getDouble(DynamicObject store, Shape shape)
java.lang.Class<java.lang.Double>	getType()	The type of this location.
void	setDouble(DynamicObject store, double value)
void	setDouble(DynamicObject store, double value, Shape shape)
void	setDouble(DynamicObject store, double value, Shape oldShape, Shape newShape)
void	setInternal(DynamicObject store, java.lang.Object value)	Like Location.set(DynamicObject, Object, Shape), but does not invalidate final locations.

Methods inherited from class com.oracle.truffle.object.basic.BasicLocations.PrimitiveLocationDecorator

getLong, getLong, primitiveArrayCount, primitiveFieldCount, setLong, setLong, setLongInternal

Methods inherited from class com.oracle.truffle.object.LocationImpl

canSet, canStoreFinal, equals, getInternal, getWhereString, hashCode, isConstant, isFinal, objectArrayCount, objectFieldCount, set, toString, valueEquals

Methods inherited from class com.oracle.truffle.api.object.Location

checkShape, finalLocation, get, incompatibleLocation, set, set

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.oracle.truffle.api.object.BaseLocation

get, set, set, set

Constructor Detail

DoubleLocationDecorator

public DoubleLocationDecorator(LocationImpl.InternalLongLocation longLocation,
                               boolean allowInt)

Method Detail

get

public final java.lang.Object get(DynamicObject store,
                                  boolean condition)

Description copied from interface: BaseLocation

Get object value as object at this location in store. For internal use only and subject to change, use BaseLocation.get(DynamicObject, Shape) instead.

Specified by:

get in interface BaseLocation

Overrides:

get in class Location

condition - the result of a shape check or false

See Also:

BaseLocation.get(DynamicObject, Shape)

getDouble

public double getDouble(DynamicObject store,
                        boolean condition)

Specified by:

getDouble in interface DoubleLocation

See Also:

BaseLocation.get(DynamicObject, boolean)

setDouble

public void setDouble(DynamicObject store,
                      double value,
                      Shape shape)

Specified by:

setDouble in interface DoubleLocation

See Also:

BaseLocation.set(DynamicObject, Object, Shape)

setDouble

public void setDouble(DynamicObject store,
                      double value)

Specified by:

setDouble in interface DoubleLocation

See Also:

BaseLocation.set(DynamicObject, Object)

setInternal

public final void setInternal(DynamicObject store,
                              java.lang.Object value)
                       throws IncompatibleLocationException

Description copied from class: Location

Like Location.set(DynamicObject, Object, Shape), but does not invalidate final locations. For internal use only and subject to change, use DynamicObjectFactory to create objects with predefined properties.

Specified by:

setInternal in class LocationImpl

Throws:

IncompatibleLocationException - if value is of non-assignable type

getDouble

public final double getDouble(DynamicObject store,
                              Shape shape)

Specified by:

getDouble in interface DoubleLocation

See Also:

BaseLocation.get(DynamicObject, Shape)

canStore

public final boolean canStore(java.lang.Object value)

Description copied from class: Location

Returns true if the location is compatible with the value. The value may still be rejected if Location.canSet(DynamicObject, Object) returns false.

Overrides:

canStore in class LocationImpl

Parameters:

value - the value in question

setDouble

public final void setDouble(DynamicObject store,
                            double value,
                            Shape oldShape,
                            Shape newShape)

Specified by:

setDouble in interface DoubleLocation

See Also:

BaseLocation.set(DynamicObject, Object, Shape, Shape)

getType

public java.lang.Class<java.lang.Double> getType()

Description copied from interface: TypedLocation

The type of this location.

Specified by:

getType in interface DoubleLocation

Specified by:

getType in interface TypedLocation