gw.lang.reflect

Class TypeInfoBase

java.lang.Object

gw.lang.reflect.TypeInfoBase

All Implemented Interfaces:

IAnnotatedFeatureInfo, IFeatureInfo, ITypeInfo

Direct Known Subclasses:

DefaultArrayTypeInfo, FeatureManagerTypeInfoBase

public abstract class TypeInfoBase
extends Object
implements ITypeInfo

Nested Class Summary

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

ITypeInfo.FIND

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

IAnnotatedFeatureInfo.IAnnotationInfoHelper

Field Summary

Fields inherited from interface gw.lang.reflect.ITypeInfo

TYPEINFO_EXT

Fields inherited from interface gw.lang.reflect.IAnnotatedFeatureInfo

ANNOTATION_HELPER

Constructor Summary

Constructors

Constructor and Description
TypeInfoBase()

Method Summary

Modifier and Type	Method and Description
IAnnotationInfo	getAnnotation(IType type)
List<IAnnotationInfo>	getAnnotations()
List<IAnnotationInfo>	getAnnotationsOfType(IType type)
IConstructorInfo	getCallableConstructor(IType... params) Returns a IConstructorInfo matching the specified parameter types or null if no match is found.
IMethodInfo	getCallableMethod(CharSequence method, IType... params) Returns a IMethodInfo matching the specified name and has parameter types that produce the best match.
IConstructorInfo	getConstructor(IType... params) Returns a IConstructorInfo that has parameter types that produce the best match.
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.
IEventInfo	getEvent(CharSequence event) Get an event mapped to the specified name.
List<? extends IEventInfo>	getEvents()
IMethodInfo	getMethod(CharSequence methodName, IType... params) Returns a IMethodInfo matching the specified name and parameter types or null if no match is found.
String	getName() Gets the programmatic name or identifier of this feature.
boolean	hasAnnotation(IType type)
boolean	hasDeclaredAnnotation(IType type)
boolean	isDefaultImpl()
boolean	isDeprecated()

Methods inherited from class java.lang.Object

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

Methods inherited from interface gw.lang.reflect.ITypeInfo

getConstructors, getMethods, getProperties, getProperty

Methods inherited from interface gw.lang.reflect.IAnnotatedFeatureInfo

getDeclaredAnnotations

Methods inherited from interface gw.lang.reflect.IFeatureInfo

getLocationInfo, getOwnersType

Constructor Detail

TypeInfoBase

public TypeInfoBase()

Method Detail

getMethod

public IMethodInfo getMethod(CharSequence methodName,
                             IType... params)

Description copied from interface: ITypeInfo

Returns a IMethodInfo matching the specified name and parameter types or null if no match is found.

Note params must exactly match those of the target method in number, order, and type. If null, params is treated as an empty array.

Specified by:

getMethod in interface ITypeInfo

Parameters:

methodName - The name of the method to find.

params - Represents the exact number, order, and type of parameters in the method. A null value here is treated as an empty array.

Returns:

A IMethodInfo matching the name and parameter types.

getCallableMethod

public IMethodInfo getCallableMethod(CharSequence method,
                                     IType... params)

Description copied from interface: ITypeInfo

Returns a IMethodInfo matching the specified name and has parameter types that produce the best match.

If there is a tie with method names then this will throw an illegal argument exception.

Specified by:

getCallableMethod in interface ITypeInfo

Parameters:

method - The name of the method to find.

params - Represents the exact number, order, and type of parameters in the method. A null value here is treated as an empty array.

Returns:

A IMethodInfo matching the name and parameter types.

getConstructor

public IConstructorInfo getConstructor(IType... params)

Description copied from interface: ITypeInfo

Returns a IConstructorInfo that has parameter types that produce the best match.

If there is a tie with method names then this will throw an illegal argument exception.

Specified by:

getConstructor in interface ITypeInfo

Parameters:

params - Represents the exact number, order, and type of parameters in the constructor. A null value here is treated as an empty array.

Returns:

A IConstructorInfo matching the parameter types.

getCallableConstructor

public IConstructorInfo getCallableConstructor(IType... params)

Description copied from interface: ITypeInfo

Returns a IConstructorInfo matching the specified parameter types or null if no match is found.

Specified by:

getCallableConstructor in interface ITypeInfo

Parameters:

params - Represents the exact number, order, and type of parameters in the constructor. A null value here is treated as an empty array.

Returns:

A IConstructorInfo matching the parameter types.

getEvents

public List<? extends IEventInfo> getEvents()

Specified by:

getEvents in interface ITypeInfo

Returns:

An unmodifiable random access list of IEventInfo instances. The list is sorted ascending by name. Returns an empty list if ther are no events.

getEvent

public IEventInfo getEvent(CharSequence event)

Description copied from interface: ITypeInfo

Get an event mapped to the specified name.

Specified by:

getEvent in interface ITypeInfo

Parameters:

event - The event name.

Returns:

An IEventInfo corresponding to the event name.

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.

getAnnotationsOfType

public List<IAnnotationInfo> getAnnotationsOfType(IType type)

Specified by:

getAnnotationsOfType in interface IAnnotatedFeatureInfo

Returns:

A list of AnnotationInfo objects having the specified type.

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.

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

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

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.

isDefaultImpl

public boolean isDefaultImpl()

Specified by:

isDefaultImpl in interface IAnnotatedFeatureInfo

Returns:

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

getContainer

public IFeatureInfo getContainer()

Description copied from interface: IFeatureInfo

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

Specified by:

getContainer in interface IFeatureInfo

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 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