com.oracle.svm.graal.meta

Class SubstrateField

java.lang.Object

com.oracle.svm.graal.meta.SubstrateField

All Implemented Interfaces:

SharedField, Replaced, AnnotatedElement, jdk.vm.ci.meta.JavaField, jdk.vm.ci.meta.ModifiersProvider, jdk.vm.ci.meta.ResolvedJavaField

public class SubstrateField
extends Object
implements SharedField, Replaced

Field Summary

Fields

Modifier and Type	Field and Description
protected static SubstrateField[]	EMPTY_ARRAY

Fields inherited from interface com.oracle.svm.core.meta.SharedField

LOC_UNINITIALIZED, LOC_UNUSED

Constructor Summary

Constructors

Constructor and Description
SubstrateField(jdk.vm.ci.meta.MetaAccessProvider originalMetaAccess, jdk.vm.ci.meta.ResolvedJavaField original, int modifiers, HostedStringDeduplication stringTable)

Method Summary

Modifier and Type	Method and Description
<T extends Annotation> T	getAnnotation(Class<T> annotationClass)
Annotation[]	getAnnotations()
Object	getAnnotationsEncoding()
Annotation[]	getDeclaredAnnotations()
SubstrateType	getDeclaringClass()
int	getLocation() The offset or index of the field.
int	getModifiers()
String	getName()
int	getOffset()
jdk.vm.ci.meta.JavaKind	getStorageKind()
SubstrateType	getType()
int	hashCode()
boolean	isAccessed()
boolean	isInternal()
boolean	isSynthetic()
boolean	isWritten()
boolean	setAnnotationsEncoding(Object annotationsEncoding)
void	setLinks(SubstrateType type, SubstrateType declaringClass)
void	setSubstrateData(int location, boolean isAccessed, boolean isWritten, jdk.vm.ci.meta.JavaConstant constantValue)
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface jdk.vm.ci.meta.ResolvedJavaField

isFinal

Methods inherited from interface jdk.vm.ci.meta.JavaField

format, getJavaKind

Methods inherited from interface jdk.vm.ci.meta.ModifiersProvider

isAbstract, isConcrete, isFinalFlagSet, isInterface, isNative, isPackagePrivate, isPrivate, isProtected, isPublic, isStatic, isStrict, isSynchronized, isTransient, isVolatile

Methods inherited from interface java.lang.reflect.AnnotatedElement

getAnnotationsByType, getDeclaredAnnotation, getDeclaredAnnotationsByType, isAnnotationPresent

Field Detail

EMPTY_ARRAY

protected static final SubstrateField[] EMPTY_ARRAY

Constructor Detail

SubstrateField

public SubstrateField(jdk.vm.ci.meta.MetaAccessProvider originalMetaAccess,
                      jdk.vm.ci.meta.ResolvedJavaField original,
                      int modifiers,
                      HostedStringDeduplication stringTable)

Method Detail

setAnnotationsEncoding

public boolean setAnnotationsEncoding(Object annotationsEncoding)

getAnnotationsEncoding

public Object getAnnotationsEncoding()

setLinks

public void setLinks(SubstrateType type,
                     SubstrateType declaringClass)

setSubstrateData

public void setSubstrateData(int location,
                             boolean isAccessed,
                             boolean isWritten,
                             jdk.vm.ci.meta.JavaConstant constantValue)

getLocation

public int getLocation()

Description copied from interface: SharedField

The offset or index of the field. The value depends on the kind of field:

• instance fields: the offset (in bytes) from the origin of the instance.
• static fields of primitive type: the offset (in bytes) into the static primitive data array StaticFieldsSupport.getStaticPrimitiveFields().
• static reference fields: the offset (in bytes) into the static object data array StaticFieldsSupport.getStaticObjectFields().
• static fields that are never written (including but not limited to static final fields): unused, this method must not be called.

Specified by:

getLocation in interface SharedField

isAccessed

public boolean isAccessed()

Specified by:

isAccessed in interface SharedField

isWritten

public boolean isWritten()

Specified by:

isWritten in interface SharedField

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getStorageKind

public jdk.vm.ci.meta.JavaKind getStorageKind()

Specified by:

getStorageKind in interface SharedField

getName

public String getName()

Specified by:

getName in interface jdk.vm.ci.meta.JavaField

getType

public SubstrateType getType()

Specified by:

getType in interface jdk.vm.ci.meta.JavaField

getModifiers

public int getModifiers()

Specified by:

getModifiers in interface jdk.vm.ci.meta.ModifiersProvider

Specified by:

getModifiers in interface jdk.vm.ci.meta.ResolvedJavaField

getOffset

public int getOffset()

Specified by:

getOffset in interface jdk.vm.ci.meta.ResolvedJavaField

isInternal

public boolean isInternal()

Specified by:

isInternal in interface jdk.vm.ci.meta.ResolvedJavaField

getDeclaringClass

public SubstrateType getDeclaringClass()

Specified by:

getDeclaringClass in interface jdk.vm.ci.meta.JavaField

Specified by:

getDeclaringClass in interface jdk.vm.ci.meta.ResolvedJavaField

getAnnotations

public Annotation[] getAnnotations()

Specified by:

getAnnotations in interface AnnotatedElement

getDeclaredAnnotations

public Annotation[] getDeclaredAnnotations()

Specified by:

getDeclaredAnnotations in interface AnnotatedElement

getAnnotation

public <T extends Annotation> T getAnnotation(Class<T> annotationClass)

Specified by:

getAnnotation in interface AnnotatedElement

isSynthetic

public boolean isSynthetic()

Specified by:

isSynthetic in interface jdk.vm.ci.meta.ResolvedJavaField

toString

public String toString()

Overrides:

toString in class Object