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8314477: Improve definition of "prototypical type"

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Reviewed-by: prappo
This commit is contained in:
Joe Darcy 2023-08-17 20:25:46 +00:00
parent d27daf01d6
commit 6445314fec
2 changed files with 9 additions and 7 deletions
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8
src/java.compiler/share/classes/javax/lang/model/element/TypeElement.java
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@ -88,7 +88,7 @@ import javax.lang.model.util.*;
public interface TypeElement extends Element, Parameterizable, QualifiedNameable { public interface TypeElement extends Element, Parameterizable, QualifiedNameable {
/** /**
* Returns the type defined by this class or interface element, * Returns the type defined by this class or interface element,
* returning the <i>prototypical</i> type for an element * returning the <dfn>{@index "prototypical type"}</dfn> for an element
* representing a generic type. * representing a generic type.
* *
* <p>A generic element defines a family of types, not just one. * <p>A generic element defines a family of types, not just one.
@ -98,6 +98,12 @@ public interface TypeElement extends Element, Parameterizable, QualifiedNameable
* For example, * For example,
* for the generic class element {@code C<N extends Number>}, * for the generic class element {@code C<N extends Number>},
* the parameterized type {@code C<N>} is returned. * the parameterized type {@code C<N>} is returned.
* Otherwise, for a non-generic class or interface, the
* prototypical type mirror corresponds to a use of the type.
* None of the components of the prototypical type are annotated,
* including the prototypical type itself.
*
* @apiNote
* The {@link Types} utility interface has more general methods * The {@link Types} utility interface has more general methods
* for obtaining the full range of types defined by an element. * for obtaining the full range of types defined by an element.
* *

8
src/java.compiler/share/classes/javax/lang/model/package-info.java
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@ -114,12 +114,8 @@
* javax.lang.model.element.Element#asType() mapped to} some type. * javax.lang.model.element.Element#asType() mapped to} some type.
* The elements for classes and interfaces get {@linkplain * The elements for classes and interfaces get {@linkplain
* javax.lang.model.element.TypeElement#asType() mapped to} a * javax.lang.model.element.TypeElement#asType() mapped to} a
* prototypical type. (If a class or interface is generic, its * {@linkplain javax.lang.model.element.TypeElement#asType() prototypical type}.
* prototypical type mirror is parameterized with type arguments * Conversely, in general, many types can map to the same
* matching the type variables of the declaration, all
* unannotated. Otherwise, for a non-generic class or interface, the
* prototypical type mirror corresponds to an unannotated use of the
* type.) Conversely, in general, many types can map to the same
* {@linkplain javax.lang.model.element.TypeElement type element}. For * {@linkplain javax.lang.model.element.TypeElement type element}. For
* example, the type mirror for the raw type {@code java.util.Set}, * example, the type mirror for the raw type {@code java.util.Set},
* the prototypical type {@code java.util.Set<E>}, and the type {@code * the prototypical type {@code java.util.Set<E>}, and the type {@code