com.oracle.graal.pointsto.infrastructure

Class UniverseMetaAccess

java.lang.Object

com.oracle.graal.pointsto.infrastructure.UniverseMetaAccess

All Implemented Interfaces:

WrappedMetaAccess

Direct Known Subclasses:

AnalysisMetaAccess

public class UniverseMetaAccess
extends Object
implements WrappedMetaAccess

Field Summary

Fields

Modifier and Type	Field and Description
protected Universe	universe

Constructor Summary

Constructors

Constructor and Description
UniverseMetaAccess(Universe universe, MetaAccessProvider wrapped)

Method Summary

Modifier and Type	Method and Description
int	decodeDebugId(JavaConstant constant)
DeoptimizationAction	decodeDeoptAction(JavaConstant constant)
DeoptimizationReason	decodeDeoptReason(JavaConstant constant)
Speculation	decodeSpeculation(JavaConstant constant, SpeculationLog speculationLog)
JavaConstant	encodeDeoptActionAndReason(DeoptimizationAction action, DeoptimizationReason reason, int speculationId)
JavaConstant	encodeSpeculation(Speculation speculation)
int	getArrayBaseOffset(JavaKind elementKind)
int	getArrayIndexScale(JavaKind elementKind)
long	getMemorySize(JavaConstant constant)
protected ResolvedJavaType	getTypeCacheEntry(Class<?> clazz)
Universe	getUniverse()
MetaAccessProvider	getWrapped()
ResolvedJavaField	lookupJavaField(Field reflectionField)
ResolvedJavaMethod	lookupJavaMethod(Executable reflectionMethod)
ResolvedJavaType	lookupJavaType(Class<?> clazz)
ResolvedJavaType	lookupJavaType(JavaConstant constant)
Signature	parseMethodDescriptor(String methodDescriptor)

Methods inherited from class java.lang.Object

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

Field Detail

universe

protected final Universe universe

Constructor Detail

UniverseMetaAccess

public UniverseMetaAccess(Universe universe,
                          MetaAccessProvider wrapped)

Method Detail

getWrapped

public MetaAccessProvider getWrapped()

Specified by:

getWrapped in interface WrappedMetaAccess

getUniverse

public Universe getUniverse()

lookupJavaType

public ResolvedJavaType lookupJavaType(JavaConstant constant)

lookupJavaType

public ResolvedJavaType lookupJavaType(Class<?> clazz)

getTypeCacheEntry

protected ResolvedJavaType getTypeCacheEntry(Class<?> clazz)

lookupJavaMethod

public ResolvedJavaMethod lookupJavaMethod(Executable reflectionMethod)

lookupJavaField

public ResolvedJavaField lookupJavaField(Field reflectionField)

parseMethodDescriptor

public Signature parseMethodDescriptor(String methodDescriptor)

encodeDeoptActionAndReason

public JavaConstant encodeDeoptActionAndReason(DeoptimizationAction action,
                                               DeoptimizationReason reason,
                                               int speculationId)

decodeDeoptAction

public DeoptimizationAction decodeDeoptAction(JavaConstant constant)

decodeDeoptReason

public DeoptimizationReason decodeDeoptReason(JavaConstant constant)

decodeDebugId

public int decodeDebugId(JavaConstant constant)

getArrayBaseOffset

public int getArrayBaseOffset(JavaKind elementKind)

getArrayIndexScale

public int getArrayIndexScale(JavaKind elementKind)

getMemorySize

public long getMemorySize(JavaConstant constant)

encodeSpeculation

public JavaConstant encodeSpeculation(Speculation speculation)

decodeSpeculation

public Speculation decodeSpeculation(JavaConstant constant,
                                     SpeculationLog speculationLog)