JavaClass
, JavaParameter
, JavaParameterizedType
, JavaTypeVariable<D>
, JavaWildcardType
DefaultJavaClass
, DefaultJavaParameter
, DefaultJavaParameterizedType
, DefaultJavaType
, DefaultJavaTypeVariable
, DefaultJavaWildcardType
public interface JavaType
Type
.Modifier and Type | Method | Description |
---|---|---|
java.lang.String |
getBinaryName() |
The class or interface must be named by its binary name, which must meet the following constraints:
The binary name of a top level type is its canonical name.
The binary name of a member type consists of the binary name of its immediately enclosing type, followed by $, followed by the simple name of the member.
|
java.lang.String |
getCanonicalName() |
Equivalent of (@link
Class.getCanonicalName() . |
java.lang.String |
getFullyQualifiedName() |
Every primitive type, named package, top level class, and top level interface has a fully qualified name:
The fully qualified name of a primitive type is the keyword for that primitive type, namely byte, short, char, int, long, float, double, or boolean.
The fully qualified name of a named package that is not a subpackage of a named package is its simple name.
The fully qualified name of a named package that is a subpackage of another named package consists of the fully qualified name of the containing package, followed by ".", followed by the simple (member) name of the subpackage.
The fully qualified name of a top level class or top level interface that is declared in an unnamed package is the simple name of the class or interface.
The fully qualified name of a top level class or top level interface that is declared in a named package consists of the fully qualified name of the package, followed by ".", followed by the simple name of the class or interface.
Each member class, member interface, and array type may have a fully qualified name:
A member class or member interface M of another class or interface C has a fully qualified name if and only if C has a fully qualified name.
In that case, the fully qualified name of M consists of the fully qualified name of C, followed by ".", followed by the simple name of M.
An array type has a fully qualified name if and only if its element type has a fully qualified name.
In that case, the fully qualified name of an array type consists of the fully qualified name of the component type of the array type followed by "[]".
Some examples how names will be translated
|
java.lang.String |
getGenericCanonicalName() |
The canonical name with generic information.
|
java.lang.String |
getGenericFullyQualifiedName() |
The fully qualified name with generic information.
|
java.lang.String |
getGenericValue() |
A java5+ representation of the class.
|
java.lang.String |
getValue() |
If there's a reference to this class, use the value used in the code.
|
java.lang.String |
toGenericString() |
java.lang.String getBinaryName()
The class or interface must be named by its binary name, which must meet the following constraints:
- The binary name of a top level type is its canonical name.
- The binary name of a member type consists of the binary name of its immediately enclosing type, followed by $, followed by the simple name of the member.
java.lang.String getCanonicalName()
Class.getCanonicalName()
.java.lang.String getGenericCanonicalName()
java.lang.String getFullyQualifiedName()
Every primitive type, named package, top level class, and top level interface has a fully qualified name:Some examples how names will be translatedEach member class, member interface, and array type may have a fully qualified name:
- The fully qualified name of a primitive type is the keyword for that primitive type, namely byte, short, char, int, long, float, double, or boolean.
- The fully qualified name of a named package that is not a subpackage of a named package is its simple name.
- The fully qualified name of a named package that is a subpackage of another named package consists of the fully qualified name of the containing package, followed by ".", followed by the simple (member) name of the subpackage.
- The fully qualified name of a top level class or top level interface that is declared in an unnamed package is the simple name of the class or interface.
- The fully qualified name of a top level class or top level interface that is declared in a named package consists of the fully qualified name of the package, followed by ".", followed by the simple name of the class or interface.
- A member class or member interface M of another class or interface C has a fully qualified name if and only if C has a fully qualified name.
- In that case, the fully qualified name of M consists of the fully qualified name of C, followed by ".", followed by the simple name of M.
- An array type has a fully qualified name if and only if its element type has a fully qualified name.
- In that case, the fully qualified name of an array type consists of the fully qualified name of the component type of the array type followed by "[]".
Object > java.lang.Object java.util.List > java.util.List ? > ? T > T anypackage.Outer.Inner > anypackage.Outer.Inner String[][] > java.lang.String[][]
null
JavaClass.getComponentType()
,
getBinaryName()
,
https://docs.oracle.com/javase/specs/jls/se8/html/jls-6.html#jls-6.7java.lang.String getGenericFullyQualifiedName()
java.lang.String getValue()
private String fieldA; // getValue() will return "String" private java.lang.String fieldA; // getValue() will return "java.lang.String" private List>String> aList; // getValue() will return "List"
java.lang.String getGenericValue()
private String fieldA; // getValue() will return "String" private java.lang.String fieldA; // getValue() will return "java.lang.String" private List>String> aList; // getValue() will return "List>String>"
java.lang.String toGenericString()
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