Package gw.internal.gosu.parser
Class GosuPropertyInfo
- java.lang.Object
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- gw.lang.reflect.BaseFeatureInfo
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- gw.internal.gosu.parser.GosuBaseAttributedFeatureInfo
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- gw.internal.gosu.parser.GosuPropertyInfo
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- All Implemented Interfaces:
IGosuPropertyInfo
,IAnnotatedFeatureInfo
,IAttributedFeatureInfo
,IFeatureInfo
,IGenericMethodInfo
,IIntrinsicTypeReference
,IMethodBackedPropertyInfo
,IPropertyInfo
- Direct Known Subclasses:
ParameterizedGosuPropertyInfo
public class GosuPropertyInfo extends GosuBaseAttributedFeatureInfo implements IGosuPropertyInfo
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Nested Class Summary
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Nested classes/interfaces inherited from interface gw.lang.reflect.IAnnotatedFeatureInfo
IAnnotatedFeatureInfo.IAnnotationInfoHelper
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Nested classes/interfaces inherited from interface gw.lang.reflect.IAttributedFeatureInfo
IAttributedFeatureInfo.MODIFIER
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Field Summary
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Fields inherited from interface gw.lang.reflect.IAnnotatedFeatureInfo
ANNOTATION_HELPER
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Constructor Summary
Constructors Constructor Description GosuPropertyInfo(IFeatureInfo container, DynamicPropertySymbol dps)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
equals(Object o)
IPropertyAccessor
getAccessor()
IType
getAssignableFeatureType()
The type this feature can be assigned from.IType
getContainingType()
String
getDescription()
A full description of this feature.String
getDisplayName()
Gets the display name of this feature.ReducedDynamicPropertySymbol
getDps()
IType
getFeatureType()
The type of this feature e.g., for a property this is the property's type.protected List<IGosuAnnotation>
getGosuAnnotations()
String
getName()
Gets the programmatic name or identifier of this feature.IType[]
getParameterizedParameterTypes(IType... typeParams)
IType[]
getParameterizedParameterTypes2(IType ownersType, IType... typeParams)
IType
getParameterizedReturnType(IType... typeParams)
IPresentationInfo
getPresentationInfo()
IMethodInfo
getReadMethodInfo()
String
getShortDescription()
GenericTypeVariable[]
getTypeVariables()
IMethodInfo
getWriteMethodInfo()
int
hashCode()
TypeVarToTypeMap
inferTypeParametersFromArgumentTypes(IType... argTypes)
TypeVarToTypeMap
inferTypeParametersFromArgumentTypes2(IType owningParameterizedType, IType... argTypes)
boolean
isAbstract()
boolean
isAccessible(IType whosAskin, ReducedDynamicFunctionSymbol accessor)
boolean
isFinal()
boolean
isGetterDefault()
boolean
isInternal()
True if this feature is internal.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
isReadable()
boolean
isReadable(IType whosAskin)
boolean
isReified()
boolean
isSetterDefault()
boolean
isStatic()
True if this feature is static, meaning the feature is not specific to a particular instance of the feature's containing type.boolean
isWritable()
boolean
isWritable(IType whosAskin)
String
toString()
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Methods inherited from class gw.internal.gosu.parser.GosuBaseAttributedFeatureInfo
getActualTypeInContainer, getDeclaredAnnotations, getDeprecatedReason, getOwnersType, isDeprecated, isHidden, isVisible
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Methods inherited from class gw.lang.reflect.BaseFeatureInfo
getAnnotation, getAnnotations, getAnnotationsOfType, getContainer, getParamTypes, getSuperAnnotatedElements, hasAnnotation, hasDeclaredAnnotation, isDefaultImpl, isInternalAPI, isScriptable
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface gw.lang.reflect.IAnnotatedFeatureInfo
getAnnotation, getAnnotations, getAnnotationsOfType, getDeclaredAnnotations, getDeprecatedReason, hasAnnotation, hasDeclaredAnnotation, isDefaultImpl, isDeprecated
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Methods inherited from interface gw.lang.reflect.IAttributedFeatureInfo
isHidden, isScriptable, isVisible
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Methods inherited from interface gw.lang.reflect.IFeatureInfo
getContainer, getLocationInfo, getOwnersType
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Constructor Detail
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GosuPropertyInfo
public GosuPropertyInfo(IFeatureInfo container, DynamicPropertySymbol dps)
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Method Detail
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getName
public String getName()
Description copied from interface:IFeatureInfo
Gets the programmatic name or identifier of this feature. Note this name should follow Java identifier naming conventions (alpha-num and underscores, but can't start with a digit).- Specified by:
getName
in interfaceIFeatureInfo
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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 interfaceIFeatureInfo
- Overrides:
getDisplayName
in classBaseFeatureInfo
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getShortDescription
public String getShortDescription()
- Specified by:
getShortDescription
in interfaceIGosuPropertyInfo
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getDescription
public String getDescription()
Description copied from interface:IFeatureInfo
A full description of this feature.- Specified by:
getDescription
in interfaceIFeatureInfo
- Overrides:
getDescription
in classBaseFeatureInfo
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isStatic
public boolean isStatic()
Description copied from interface:IAttributedFeatureInfo
True if this feature is static, meaning the feature is not specific to a particular instance of the feature's containing type.- Specified by:
isStatic
in interfaceIAttributedFeatureInfo
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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 interfaceIAttributedFeatureInfo
- Overrides:
isPrivate
in classBaseFeatureInfo
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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 interfaceIAttributedFeatureInfo
- Overrides:
isInternal
in classBaseFeatureInfo
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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 interfaceIAttributedFeatureInfo
- Overrides:
isProtected
in classBaseFeatureInfo
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isPublic
public boolean isPublic()
Description copied from interface:IAttributedFeatureInfo
True if this feature is public. Public features are not restricted.- Specified by:
isPublic
in interfaceIAttributedFeatureInfo
- Overrides:
isPublic
in classBaseFeatureInfo
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isAbstract
public boolean isAbstract()
- Specified by:
isAbstract
in interfaceIAttributedFeatureInfo
- Overrides:
isAbstract
in classBaseFeatureInfo
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isFinal
public boolean isFinal()
- Specified by:
isFinal
in interfaceIAttributedFeatureInfo
- Overrides:
isFinal
in classBaseFeatureInfo
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isReified
public boolean isReified()
- Specified by:
isReified
in interfaceIAttributedFeatureInfo
- Overrides:
isReified
in classBaseFeatureInfo
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isGetterDefault
public boolean isGetterDefault()
- Specified by:
isGetterDefault
in interfaceIGosuPropertyInfo
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isSetterDefault
public boolean isSetterDefault()
- Specified by:
isSetterDefault
in interfaceIGosuPropertyInfo
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getGosuAnnotations
protected List<IGosuAnnotation> getGosuAnnotations()
- Specified by:
getGosuAnnotations
in classGosuBaseAttributedFeatureInfo
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isReadable
public boolean isReadable()
- Specified by:
isReadable
in interfaceIPropertyInfo
- Returns:
- true if the property is readable given the visibility constraint passed in, false otherwise.
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isReadable
public boolean isReadable(IType whosAskin)
- Specified by:
isReadable
in interfaceIPropertyInfo
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isWritable
public boolean isWritable()
- Specified by:
isWritable
in interfaceIPropertyInfo
- Returns:
- True if the property is writable given the visibility constraint passed in, false otherwise.
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isWritable
public boolean isWritable(IType whosAskin)
- Specified by:
isWritable
in interfaceIPropertyInfo
- Parameters:
whosAskin
- The type querying the property writability. For example, passing in the type the property is on will allow properties that have private access in the setter to be written to. Passing in an unrelated type will only allow properties that are to be written to.- Returns:
- True if the property is writable given the visibility constraint passed in, false otherwise.
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isAccessible
public boolean isAccessible(IType whosAskin, ReducedDynamicFunctionSymbol accessor)
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getAccessor
public IPropertyAccessor getAccessor()
- Specified by:
getAccessor
in interfaceIPropertyInfo
- Returns:
- the PropertyAccessor (for getting and setting) this property.
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getPresentationInfo
public IPresentationInfo getPresentationInfo()
- Specified by:
getPresentationInfo
in interfaceIPropertyInfo
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getFeatureType
public IType getFeatureType()
Description copied from interface:IIntrinsicTypeReference
The type of this feature e.g., for a property this is the property's type.- Specified by:
getFeatureType
in interfaceIIntrinsicTypeReference
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getAssignableFeatureType
public IType getAssignableFeatureType()
Description copied from interface:IIntrinsicTypeReference
The type this feature can be assigned from. Most of the time this is the same type as getFeatureType(), however it can be different and when it is it should almost always be contravariant with getFeatureType(). A property setter method is the primary use-case. For instance:interface Foo { property Name: CharSequence } class FooImpl implements Foo { var _name: String override property get Name(): String { return _name } override property set Name( cs: CharSequence ) { _name = cs.toString() } }
Here FooImpl overrides Foo's Name property with covariance on the getter's return type. This establishes that Name wrt FooImpl is of type String. Yet Foo's setter method must be overridden as-is, a method cannot override another method with covariant parameters. So, in terms of FooImpl's Name property, the setter method is contravariant with String, which again is Name's type wrt of FooImpl. Therefore, FooImpl's Name property should implement getAssignableFeatureType() and return CharSequence.- Specified by:
getAssignableFeatureType
in interfaceIIntrinsicTypeReference
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getDps
public ReducedDynamicPropertySymbol getDps()
- Specified by:
getDps
in interfaceIGosuPropertyInfo
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getContainingType
public IType getContainingType()
- Specified by:
getContainingType
in interfaceIGosuPropertyInfo
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getTypeVariables
public GenericTypeVariable[] getTypeVariables()
- Specified by:
getTypeVariables
in interfaceIGenericMethodInfo
- Returns:
- An array of generic type variables if this feature corresponds with a generic type.
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getParameterizedReturnType
public IType getParameterizedReturnType(IType... typeParams)
- Specified by:
getParameterizedReturnType
in interfaceIGenericMethodInfo
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getParameterizedParameterTypes
public IType[] getParameterizedParameterTypes(IType... typeParams)
- Specified by:
getParameterizedParameterTypes
in interfaceIGenericMethodInfo
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getParameterizedParameterTypes2
public IType[] getParameterizedParameterTypes2(IType ownersType, IType... typeParams)
- Specified by:
getParameterizedParameterTypes2
in interfaceIGenericMethodInfo
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inferTypeParametersFromArgumentTypes
public TypeVarToTypeMap inferTypeParametersFromArgumentTypes(IType... argTypes)
- Specified by:
inferTypeParametersFromArgumentTypes
in interfaceIGenericMethodInfo
- Parameters:
argTypes
- The argument types from a generic method call.- Returns:
- A map of inferred type parameters based on the argTypes. The map
contains only the types that could be inferred -- the map may be empty.
E.g.,
given generic method:
T[] toArray( T[] ) and call: list.toArray( new String[list.size()] ); => the toArray() method call should be automatically parameterized with based on the new String[0].
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inferTypeParametersFromArgumentTypes2
public TypeVarToTypeMap inferTypeParametersFromArgumentTypes2(IType owningParameterizedType, IType... argTypes)
- Specified by:
inferTypeParametersFromArgumentTypes2
in interfaceIGenericMethodInfo
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getReadMethodInfo
public IMethodInfo getReadMethodInfo()
- Specified by:
getReadMethodInfo
in interfaceIMethodBackedPropertyInfo
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getWriteMethodInfo
public IMethodInfo getWriteMethodInfo()
- Specified by:
getWriteMethodInfo
in interfaceIMethodBackedPropertyInfo
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toString
public String toString()
- Overrides:
toString
in classBaseFeatureInfo
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