Package gw.lang.reflect

Class BaseFeatureInfo

java.lang.Object

gw.lang.reflect.BaseFeatureInfo

All Implemented Interfaces:

IAnnotatedFeatureInfo, IAttributedFeatureInfo, IFeatureInfo

Direct Known Subclasses:

BaseJavaTypeInfo, BaseTypeInfo, FunctionTypeInfo, PropertyInfoBuilder.BuiltPropertyInfo, SimpleMethodInfo, SimpleParameterInfo

public abstract class BaseFeatureInfo
extends Object
implements IAttributedFeatureInfo

Nested Class Summary

Nested classes/interfaces inherited from interface gw.lang.reflect.IAnnotatedFeatureInfo

IAnnotatedFeatureInfo.IAnnotationInfoHelper

Nested classes/interfaces inherited from interface gw.lang.reflect.IAttributedFeatureInfo

IAttributedFeatureInfo.MODIFIER

Field Summary

Fields inherited from interface gw.lang.reflect.IAnnotatedFeatureInfo

ANNOTATION_HELPER

Constructor Summary

Constructors

Constructor	Description
BaseFeatureInfo(IFeatureInfo container)
BaseFeatureInfo(IType intrType)

Method Summary

Modifier and Type	Method	Description
IAnnotationInfo	getAnnotation(IType type)
List<IAnnotationInfo>	getAnnotations()
List<IAnnotationInfo>	getAnnotationsOfType(IType type)	Returns the list of annotations exactly matching the annotation passed in.
IFeatureInfo	getContainer()	Get this feature's containing feature.
String	getDeprecatedReason()
String	getDescription()	A full description of this feature.
String	getDisplayName()	Gets the display name of this feature.
IType	getOwnersType()	Get this feature's owner's type.
static IType[]	getParamTypes(IParameterInfo[] parameters)
protected Collection<BaseFeatureInfo>	getSuperAnnotatedElements()
boolean	hasAnnotation(IType type)
boolean	hasDeclaredAnnotation(IType type)
boolean	isAbstract()
boolean	isDefaultImpl()
boolean	isDeprecated()
boolean	isFinal()
boolean	isHidden()	True if this feature is hidden.
boolean	isInternal()	True if this feature is internal.
boolean	isInternalAPI()
boolean	isPrivate()	True if this feature is private.
boolean	isProtected()	True if this feature is protected.
boolean	isPublic()	True if this feature is public.
boolean	isReified()
boolean	isScriptable()	True if this feature is exposed for scripting.
boolean	isVisible(IScriptabilityModifier constraint)	Determine if this feature is visible given a visibility constraint.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface gw.lang.reflect.IAnnotatedFeatureInfo

getDeclaredAnnotations

Methods inherited from interface gw.lang.reflect.IAttributedFeatureInfo

isStatic

Methods inherited from interface gw.lang.reflect.IFeatureInfo

getLocationInfo, getName

Constructor Detail

BaseFeatureInfo

public BaseFeatureInfo(IFeatureInfo container)

BaseFeatureInfo

public BaseFeatureInfo(IType intrType)

Method Detail

getContainer

public IFeatureInfo getContainer()

Description copied from interface: IFeatureInfo

Get this feature's containing feature. May be null.

Specified by:

getContainer in interface IFeatureInfo

getDisplayName

public String getDisplayName()

Description copied from interface: IFeatureInfo

Gets the display name of this feature. There is no guarantee this display name is localized.

Specified by:

getDisplayName in interface IFeatureInfo

getDescription

public String getDescription()

Description copied from interface: IFeatureInfo

A full description of this feature.

Specified by:

getDescription in interface IFeatureInfo

getOwnersType

public IType getOwnersType()

Description copied from interface: IFeatureInfo

Get this feature's owner's type. If this feature has no owner, this is the type of the feature itself. Typically, the only kind of feature w/o an owner is an ITypeInfo, so properties, methods, params, etc. s/b considered owned. Hence, ultimately an ITypeInfo's type will be the owner's type for any given feature.

Specified by:

getOwnersType in interface IFeatureInfo

getAnnotationsOfType

public List<IAnnotationInfo> getAnnotationsOfType(IType type)

Returns the list of annotations exactly matching the annotation passed in. If the annotation is a sub type of the type passed in, this will not return those annotations.

This is equivilent to calling getAnnotations().get(type).

Specified by:

getAnnotationsOfType in interface IAnnotatedFeatureInfo

Parameters:

type - the type to look for

Returns:

A list of AnnotationInfo objects having the specified type.

hasAnnotation

public boolean hasAnnotation(IType type)

Specified by:

hasAnnotation in interface IAnnotatedFeatureInfo

Parameters:

type - The type of the annotation to test for existence.

Returns:

true If this feature has an annotation with of the given type, false otherwise

getAnnotation

public IAnnotationInfo getAnnotation(IType type)

Specified by:

getAnnotation in interface IAnnotatedFeatureInfo

Returns:

An AnnotationInfo object having the specified type, or null if no such AnnotationInfo exists.

hasDeclaredAnnotation

public boolean hasDeclaredAnnotation(IType type)

Specified by:

hasDeclaredAnnotation in interface IAnnotatedFeatureInfo

Parameters:

type - The type of the annotation to test for existence.

Returns:

true If this feature has a declared annotation of the given type, false otherwise

getAnnotations

public List<IAnnotationInfo> getAnnotations()

Specified by:

getAnnotations in interface IAnnotatedFeatureInfo

Returns:

A map of AnnotationInfo objects by type representing all the annotations associated with this feature and all the features in its ancestry, or an empty map if there are no annotations.

isVisible

public boolean isVisible(IScriptabilityModifier constraint)

Description copied from interface: IAttributedFeatureInfo

Determine if this feature is visible given a visibility constraint.

NOTE: implementers of this method are responsible for handling the null case, taken to mean that there are not scriptability constraints.

Specified by:

isVisible in interface IAttributedFeatureInfo

isScriptable

public boolean isScriptable()

Description copied from interface: IAttributedFeatureInfo

True if this feature is exposed for scripting.

Specified by:

isScriptable in interface IAttributedFeatureInfo

isHidden

public boolean isHidden()

Description copied from interface: IAttributedFeatureInfo

True if this feature is hidden. Hidden feature should not to be exposed to earthlings.

Specified by:

isHidden in interface IAttributedFeatureInfo

isInternalAPI

public boolean isInternalAPI()

isAbstract

public boolean isAbstract()

Specified by:

isAbstract in interface IAttributedFeatureInfo

isFinal

public boolean isFinal()

Specified by:

isFinal in interface IAttributedFeatureInfo

isReified

public boolean isReified()

Specified by:

isReified in interface IAttributedFeatureInfo

isDefaultImpl

public boolean isDefaultImpl()

Specified by:

isDefaultImpl in interface IAnnotatedFeatureInfo

Returns:

True if this feature is the default implementation e.g., default interface method

isDeprecated

public boolean isDeprecated()

Specified by:

isDeprecated in interface IAnnotatedFeatureInfo

Returns:

True if this feature is deprecated.

getDeprecatedReason

public String getDeprecatedReason()

Specified by:

getDeprecatedReason in interface IAnnotatedFeatureInfo

Returns:

The deprecation message, or null if the feature is not deprecated.

isPrivate

public boolean isPrivate()

Description copied from interface: IAttributedFeatureInfo

True if this feature is private. Private features are only accessible from within the type that owns them.

Specified by:

isPrivate in interface IAttributedFeatureInfo

isInternal

public boolean isInternal()

Description copied from interface: IAttributedFeatureInfo

True if this feature is internal. Internal features are accessible from within the type that owns them and from other types in the same namespace.

Specified by:

isInternal in interface IAttributedFeatureInfo

isProtected

public boolean isProtected()

Description copied from interface: IAttributedFeatureInfo

True if this feature is protected. Protected features are accessible from within the type that owns them and from derived containers.

Specified by:

isProtected in interface IAttributedFeatureInfo

isPublic

public boolean isPublic()

Description copied from interface: IAttributedFeatureInfo

True if this feature is public. Public features are not restricted.

Specified by:

isPublic in interface IAttributedFeatureInfo

getSuperAnnotatedElements

protected Collection<BaseFeatureInfo> getSuperAnnotatedElements()

toString

public String toString()

Overrides:

toString in class Object

getParamTypes

public static IType[] getParamTypes(IParameterInfo[] parameters)