com.google.gwt.dev.javac.typemodel

Class JPackage

java.lang.Object

com.google.gwt.dev.javac.typemodel.JPackage

All Implemented Interfaces:

HasAnnotations, JPackage

public class JPackage
extends Object
implements JPackage

Represents a logical package.

Method Summary

Modifier and Type	Method and Description
JClassType	findType(String typeName) Finds a type in this package.
JClassType	findType(String[] typeName) Finds a type in this package.
<T extends Annotation> T	getAnnotation(Class<T> annotationClass) Returns an instance of the specified annotation type if it is present on this element or null if it is not.
Annotation[]	getAnnotations() Returns all the annotations present on this element.
Annotation[]	getDeclaredAnnotations() Returns the annotations declared directly on this element; does not include any inherited annotations.
String	getName() Returns the name of the package.
JClassType	getType(String typeName) Finds a type in this package.
JClassType[]	getTypes() Returns all top-level types in this package.
boolean	isAnnotationPresent(Class<? extends Annotation> annotationClass) Returns true if this item has an annotation of the specified type.
boolean	isDefault() Returns true only for the default package.
String	toString()

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode

Method Detail

findType

public JClassType findType(String typeName)

Description copied from interface: JPackage

Finds a type in this package.

Specified by:

findType in interface JPackage

Parameters:

typeName - the name of the type; use the . separator to find a nested type

Returns:

the type, or null if the type does not exist in this package

findType

public JClassType findType(String[] typeName)

Description copied from interface: JPackage

Finds a type in this package.

Specified by:

findType in interface JPackage

Parameters:

typeName - the name of the type; use additional array elements to find a nested type

Returns:

the type, or null if the type does not exist in this package

getAnnotation

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

Description copied from interface: HasAnnotations

Returns an instance of the specified annotation type if it is present on this element or null if it is not. For a class, this will look for annotations on supertypes as well.

Specified by:

getAnnotation in interface HasAnnotations

Parameters:

annotationClass - annotation type to search for

Returns:

instance of the specified annotation type if it is present on this element or null if it is not

getAnnotations

public Annotation[] getAnnotations()

Description copied from interface: HasAnnotations

Returns all the annotations present on this element. For a class, the list will include annotations on supertypes as well.

Specified by:

getAnnotations in interface HasAnnotations

getDeclaredAnnotations

public Annotation[] getDeclaredAnnotations()

Description copied from interface: HasAnnotations

Returns the annotations declared directly on this element; does not include any inherited annotations.

Specified by:

getDeclaredAnnotations in interface HasAnnotations

getName

public String getName()

Description copied from interface: JPackage

Returns the name of the package.

Specified by:

getName in interface JPackage

getType

public JClassType getType(String typeName)
                   throws NotFoundException

Description copied from interface: JPackage

Finds a type in this package.

Specified by:

getType in interface JPackage

Parameters:

typeName - the name of the type; use the . separated to search for a nested type

Returns:

the type, or null if the type does not exist in this package

Throws:

NotFoundException

getTypes

public JClassType[] getTypes()

Description copied from interface: JPackage

Returns all top-level types in this package.

Specified by:

getTypes in interface JPackage

isAnnotationPresent

public boolean isAnnotationPresent(Class<? extends Annotation> annotationClass)

Description copied from interface: HasAnnotations

Returns true if this item has an annotation of the specified type. For a class, this will look at supertypes as well.

Specified by:

isAnnotationPresent in interface HasAnnotations

Returns:

true if this item has an annotation of the specified type

isDefault

public boolean isDefault()

Description copied from interface: JPackage

Returns true only for the default package.

Specified by:

isDefault in interface JPackage

toString

public String toString()

Overrides:

toString in class Object