MethodParameter (ants-core 1.0 API)

java.lang.Object
- cn.jants.restful.bind.MethodParameter

public class MethodParameter
extends java.lang.Object

版本:: 1.0
作者:: MrShun

构造器概要

构造器
构造器和说明
`MethodParameter(java.lang.reflect.Constructor<?> constructor, int parameterIndex)` Create a new MethodParameter for the given constructor, with nesting level 1.
`MethodParameter(java.lang.reflect.Constructor<?> constructor, int parameterIndex, int nestingLevel)` Create a new MethodParameter for the given constructor.
`MethodParameter(java.lang.reflect.Method method, int parameterIndex)` Create a new MethodParameter for the given method, with nesting level 1.
`MethodParameter(java.lang.reflect.Method method, int parameterIndex, int nestingLevel)` Create a new MethodParameter for the given method.
`MethodParameter(MethodParameter original)` Copy constructor, resulting in an independent MethodParameter object based on the same metadata and cache state that the original object was in.

方法概要

所有方法静态方法实例方法具体方法
限定符和类型	方法和说明
`void`	`decreaseNestingLevel()` Decrease this parameter's nesting level.
`boolean`	`equals(java.lang.Object obj)`
`static MethodParameter`	`forMethodOrConstructor(java.lang.Object methodOrConstructor, int parameterIndex)` Create a new MethodParameter for the given method or constructor.
`java.lang.reflect.AnnotatedElement`	`getAnnotatedElement()` Returns the wrapped annotated element.
`java.lang.reflect.Constructor<?>`	`getConstructor()` Return the wrapped Constructor, if any.
`java.lang.Class<?>`	`getContainingClass()`
`java.lang.Class<?>`	`getDeclaringClass()` Return the class that declares the underlying Method or Constructor.
`java.lang.reflect.Type`	`getGenericParameterType()` Return the generic type of the method/constructor parameter.
`java.lang.reflect.Member`	`getMember()` Returns the wrapped member.
`java.lang.reflect.Method`	`getMethod()` Return the wrapped Method, if any.
`<T extends java.lang.annotation.Annotation> T`	`getMethodAnnotation(java.lang.Class<T> annotationType)` Return the method/constructor annotation of the given type, if available.
`java.lang.annotation.Annotation[]`	`getMethodAnnotations()` Return the annotations associated with the target method/constructor itself.
`java.lang.Class<?>`	`getNestedParameterType()`
`int`	`getNestingLevel()` Return the nesting level of the target type (typically 1; e.g. in case of a List of Lists, 1 would indicate the nested List, whereas 2 would indicate the element of the nested List).
`<T extends java.lang.annotation.Annotation> T`	`getParameterAnnotation(java.lang.Class<T> annotationType)` Return the parameter annotation of the given type, if available.
`java.lang.annotation.Annotation[]`	`getParameterAnnotations()` Return the annotations associated with the specific method/constructor parameter.
`int`	`getParameterIndex()` Return the index of the method/constructor parameter.
`java.lang.String`	`getParameterName()` Return the name of the method/constructor parameter.
`java.lang.Class<?>`	`getParameterType()` Return the type of the method/constructor parameter.
`java.lang.Integer`	`getTypeIndexForCurrentLevel()` Return the type index for the current nesting level.
`java.lang.Integer`	`getTypeIndexForLevel(int nestingLevel)` Return the type index for the specified nesting level.
`int`	`hashCode()`
`<T extends java.lang.annotation.Annotation> boolean`	`hasParameterAnnotation(java.lang.Class<T> annotationType)` Return true if the parameter has the given annotation type, and false if it doesn't.
`boolean`	`hasParameterAnnotations()` Return true if the parameter has at least one annotation, false if it has none.
`void`	`increaseNestingLevel()` Increase this parameter's nesting level.
`void`	`initParameterNameDiscovery(ParameterNameDiscoverer parameterNameDiscoverer)` Initialize parameter name discovery for this method parameter.
`void`	`setTypeIndexForCurrentLevel(int typeIndex)` Set the type index for the current nesting level.

从类继承的方法 java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - MethodParameter
```
public MethodParameter(java.lang.reflect.Method method,
                       int parameterIndex)
```
    Create a new MethodParameter for the given method, with nesting level 1.
    
    参数:
    
    method - the Method to specify a parameter for
    
    parameterIndex - the index of the parameter
  - MethodParameter
```
public MethodParameter(java.lang.reflect.Method method,
                       int parameterIndex,
                       int nestingLevel)
```
    Create a new MethodParameter for the given method.
    
    参数:
    
    method - the Method to specify a parameter for
    
    parameterIndex - the index of the parameter (-1 for the method return type; 0 for the first method parameter, 1 for the second method parameter, etc)
    
    nestingLevel - the nesting level of the target type (typically 1; e.g. in case of a List of Lists, 1 would indicate the nested List, whereas 2 would indicate the element of the nested List)
  - MethodParameter
```
public MethodParameter(java.lang.reflect.Constructor<?> constructor,
                       int parameterIndex)
```
    Create a new MethodParameter for the given constructor, with nesting level 1.
    
    参数:
    
    constructor - the Constructor to specify a parameter for
    
    parameterIndex - the index of the parameter
  - MethodParameter
```
public MethodParameter(java.lang.reflect.Constructor<?> constructor,
                       int parameterIndex,
                       int nestingLevel)
```
    Create a new MethodParameter for the given constructor.
    
    参数:
    
    constructor - the Constructor to specify a parameter for
    
    parameterIndex - the index of the parameter
    
    nestingLevel - the nesting level of the target type (typically 1; e.g. in case of a List of Lists, 1 would indicate the nested List, whereas 2 would indicate the element of the nested List)
  - MethodParameter
```
public MethodParameter(MethodParameter original)
```
    Copy constructor, resulting in an independent MethodParameter object based on the same metadata and cache state that the original object was in.
    
    参数:
    
    original - the original MethodParameter object to copy from
- 方法详细资料
  - getMethod
```
public java.lang.reflect.Method getMethod()
```
    Return the wrapped Method, if any.
    Note: Either Method or Constructor is available.
    
    返回:
    
    the Method, or null if none
  - getConstructor
```
public java.lang.reflect.Constructor<?> getConstructor()
```
    Return the wrapped Constructor, if any.
    Note: Either Method or Constructor is available.
    
    返回:
    
    the Constructor, or null if none
  - getMember
```
public java.lang.reflect.Member getMember()
```
    Returns the wrapped member.
    
    返回:
    
    the Method or Constructor as Member
  - getAnnotatedElement
```
public java.lang.reflect.AnnotatedElement getAnnotatedElement()
```
    Returns the wrapped annotated element.
    
    返回:
    
    the Method or Constructor as AnnotatedElement
  - getDeclaringClass
```
public java.lang.Class<?> getDeclaringClass()
```
    Return the class that declares the underlying Method or Constructor.
  - getParameterIndex
```
public int getParameterIndex()
```
    Return the index of the method/constructor parameter.
    
    返回:
    
    the parameter index (never negative)
  - getContainingClass
```
public java.lang.Class<?> getContainingClass()
```
  - getParameterType
```
public java.lang.Class<?> getParameterType()
```
    Return the type of the method/constructor parameter.
    
    返回:
    
    the parameter type (never null)
  - getGenericParameterType
```
public java.lang.reflect.Type getGenericParameterType()
```
    Return the generic type of the method/constructor parameter.
    
    返回:
    
    the parameter type (never null)
  - getNestedParameterType
```
public java.lang.Class<?> getNestedParameterType()
```
  - getMethodAnnotations
```
public java.lang.annotation.Annotation[] getMethodAnnotations()
```
    Return the annotations associated with the target method/constructor itself.
  - getMethodAnnotation
```
public <T extends java.lang.annotation.Annotation> T getMethodAnnotation(java.lang.Class<T> annotationType)
```
    Return the method/constructor annotation of the given type, if available.
    
    参数:
    
    annotationType - the annotation type to look for
    
    返回:
    
    the annotation object, or null if not found
  - getParameterAnnotations
```
public java.lang.annotation.Annotation[] getParameterAnnotations()
```
    Return the annotations associated with the specific method/constructor parameter.
  - getParameterAnnotation
```
public <T extends java.lang.annotation.Annotation> T getParameterAnnotation(java.lang.Class<T> annotationType)
```
    Return the parameter annotation of the given type, if available.
    
    参数:
    
    annotationType - the annotation type to look for
    
    返回:
    
    the annotation object, or null if not found
  - hasParameterAnnotations
```
public boolean hasParameterAnnotations()
```
    Return true if the parameter has at least one annotation, false if it has none.
  - hasParameterAnnotation
```
public <T extends java.lang.annotation.Annotation> boolean hasParameterAnnotation(java.lang.Class<T> annotationType)
```
    Return true if the parameter has the given annotation type, and false if it doesn't.
  - initParameterNameDiscovery
```
public void initParameterNameDiscovery(ParameterNameDiscoverer parameterNameDiscoverer)
```
    Initialize parameter name discovery for this method parameter.
    This method does not actually try to retrieve the parameter name at this point; it just allows discovery to happen when the application calls getParameterName() (if ever).
  - getParameterName
```
public java.lang.String getParameterName()
```
    Return the name of the method/constructor parameter.
    
    返回:
    
    the parameter name (may be null if no parameter name metadata is contained in the class file or no ParameterNameDiscoverer has been set to begin with)
  - increaseNestingLevel
```
public void increaseNestingLevel()
```
    Increase this parameter's nesting level.
    
    另请参阅:
    
    getNestingLevel()
  - decreaseNestingLevel
```
public void decreaseNestingLevel()
```
    Decrease this parameter's nesting level.
    
    另请参阅:
    
    getNestingLevel()
  - getNestingLevel
```
public int getNestingLevel()
```
    Return the nesting level of the target type (typically 1; e.g. in case of a List of Lists, 1 would indicate the nested List, whereas 2 would indicate the element of the nested List).
  - setTypeIndexForCurrentLevel
```
public void setTypeIndexForCurrentLevel(int typeIndex)
```
    Set the type index for the current nesting level.
    
    参数:
    
    typeIndex - the corresponding type index (or null for the default type index)
    
    另请参阅:
    
    getNestingLevel()
  - getTypeIndexForCurrentLevel
```
public java.lang.Integer getTypeIndexForCurrentLevel()
```
    Return the type index for the current nesting level.
    
    返回:
    
    the corresponding type index, or null if none specified (indicating the default type index)
    
    另请参阅:
    
    getNestingLevel()
  - getTypeIndexForLevel
```
public java.lang.Integer getTypeIndexForLevel(int nestingLevel)
```
    Return the type index for the specified nesting level.
    
    参数:
    
    nestingLevel - the nesting level to check
    
    返回:
    
    the corresponding type index, or null if none specified (indicating the default type index)
  - equals
```
public boolean equals(java.lang.Object obj)
```
    覆盖:
    
    equals 在类中 java.lang.Object
  - hashCode
```
public int hashCode()
```
    覆盖:
    
    hashCode 在类中 java.lang.Object
  - forMethodOrConstructor
```
public static MethodParameter forMethodOrConstructor(java.lang.Object methodOrConstructor,
                                                     int parameterIndex)
```
    Create a new MethodParameter for the given method or constructor.
    This is a convenience constructor for scenarios where a Method or Constructor reference is treated in a generic fashion.
    
    参数:
    
    methodOrConstructor - the Method or Constructor to specify a parameter for
    
    parameterIndex - the index of the parameter
    
    返回:
    
    the corresponding MethodParameter instance

类 MethodParameter

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

MethodParameter

MethodParameter

MethodParameter

MethodParameter

MethodParameter

方法详细资料

getMethod

getConstructor

getMember

getAnnotatedElement

getDeclaringClass

getParameterIndex

getContainingClass

getParameterType

getGenericParameterType

getNestedParameterType

getMethodAnnotations

getMethodAnnotation

getParameterAnnotations

getParameterAnnotation

hasParameterAnnotations

hasParameterAnnotation

initParameterNameDiscovery

getParameterName

increaseNestingLevel

decreaseNestingLevel

getNestingLevel

setTypeIndexForCurrentLevel

getTypeIndexForCurrentLevel

getTypeIndexForLevel

equals

hashCode

forMethodOrConstructor