ExecutableType (Java Platform SE 6) - JDK 5 Documentation v6.0, Java 2 SDK 英文文档

Overview

Package

Class

Use

Tree

Deprecated

Index

Help

Java™ Platform
Standard Ed. 6

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

javax.lang.model.type
Interface ExecutableType

All Superinterfaces:: TypeMirror

public interface ExecutableType
extends TypeMirror
extends TypeMirror

Represents the type of an executable. An executable is a method, constructor, or initializer.

The executable is represented as when viewed as a method (or constructor or initializer) of some reference type. If that reference type is parameterized, then its actual type arguments are substituted into any types returned by the methods of this interface.

Since:: 1.6
See Also:: ExecutableElement

Method Summary

List<? extends TypeMirror> getParameterTypes()
          Returns the types of this executable's formal parameters.

TypeMirror getReturnType()
          Returns the return type of this executable.

List<? extends TypeMirror> getThrownTypes()
          Returns the exceptions and other throwables listed in this executable's throws clause.

List<? extends TypeVariable> getTypeVariables()
          Returns the type variables declared by the formal type parameters of this executable.

Methods inherited from interface javax.lang.model.type.TypeMirror

accept, equals, getKind, hashCode, toString

Method Summary
`List<? extends TypeMirror>`	`getParameterTypes()` Returns the types of this executable's formal parameters.
`TypeMirror`	`getReturnType()` Returns the return type of this executable.
`List<? extends TypeMirror>`	`getThrownTypes()` Returns the exceptions and other throwables listed in this executable's `throws` clause.
`List<? extends TypeVariable>`	`getTypeVariables()` Returns the type variables declared by the formal type parameters of this executable.

Methods inherited from interface javax.lang.model.type.TypeMirror
`accept, equals, getKind, hashCode, toString`

Method Detail

getTypeVariables

List<? extends TypeVariable> getTypeVariables()

Returns the type variables declared by the formal type parameters of this executable.

Returns:: the type variables declared by the formal type parameters, or an empty list if there are none

getReturnType

TypeMirror getReturnType()

Returns the return type of this executable. Returns a NoType with kind VOID if this executable is not a method, or is a method that does not return a value.

Returns:: the return type of this executable

getParameterTypes

List<? extends TypeMirror> getParameterTypes()

Returns the types of this executable's formal parameters.

Returns:: the types of this executable's formal parameters, or an empty list if there are none

getThrownTypes

List<? extends TypeMirror> getThrownTypes()

Returns the exceptions and other throwables listed in this executable's throws clause.

Returns:: the exceptions and other throwables listed in this executable's throws clause, or an empty list if there are none.