mirror of
https://gitee.com/dromara/hutool.git
synced 2025-05-03 12:18:01 +08:00
fix code
This commit is contained in:
parent
feb8b8ee45
commit
be91b672d2
@ -21,28 +21,28 @@ import cn.hutool.core.util.ReflectUtil;
|
||||
/**
|
||||
* 注解工具类<br>
|
||||
* 快速获取注解对象、注解值等工具封装
|
||||
*
|
||||
*
|
||||
* @author looly
|
||||
* @since 4.0.9
|
||||
*/
|
||||
public class AnnotationUtil {
|
||||
|
||||
|
||||
/**
|
||||
* 将指定的被注解的元素转换为组合注解元素
|
||||
*
|
||||
*
|
||||
* @param annotationEle 注解元素
|
||||
* @return 组合注解元素
|
||||
*/
|
||||
public static CombinationAnnotationElement toCombination(AnnotatedElement annotationEle) {
|
||||
if(annotationEle instanceof CombinationAnnotationElement) {
|
||||
return (CombinationAnnotationElement)annotationEle;
|
||||
if (annotationEle instanceof CombinationAnnotationElement) {
|
||||
return (CombinationAnnotationElement) annotationEle;
|
||||
}
|
||||
return new CombinationAnnotationElement(annotationEle);
|
||||
}
|
||||
|
||||
/**
|
||||
* 获取指定注解
|
||||
*
|
||||
*
|
||||
* @param annotationEle {@link AnnotatedElement},可以是Class、Method、Field、Constructor、ReflectPermission
|
||||
* @return 注解对象
|
||||
*/
|
||||
@ -52,9 +52,9 @@ public class AnnotationUtil {
|
||||
|
||||
/**
|
||||
* 获取指定注解
|
||||
*
|
||||
* @param <A> 注解类型
|
||||
* @param annotationEle {@link AnnotatedElement},可以是Class、Method、Field、Constructor、ReflectPermission
|
||||
*
|
||||
* @param <A> 注解类型
|
||||
* @param annotationEle {@link AnnotatedElement},可以是Class、Method、Field、Constructor、ReflectPermission
|
||||
* @param annotationType 注解类型
|
||||
* @return 注解对象
|
||||
*/
|
||||
@ -65,9 +65,9 @@ public class AnnotationUtil {
|
||||
/**
|
||||
* 获取指定注解默认值<br>
|
||||
* 如果无指定的属性方法返回null
|
||||
*
|
||||
* @param <T> 注解值类型
|
||||
* @param annotationEle {@link AccessibleObject},可以是Class、Method、Field、Constructor、ReflectPermission
|
||||
*
|
||||
* @param <T> 注解值类型
|
||||
* @param annotationEle {@link AccessibleObject},可以是Class、Method、Field、Constructor、ReflectPermission
|
||||
* @param annotationType 注解类型
|
||||
* @return 注解对象
|
||||
* @throws UtilException 调用注解中的方法时执行异常
|
||||
@ -79,11 +79,11 @@ public class AnnotationUtil {
|
||||
/**
|
||||
* 获取指定注解属性的值<br>
|
||||
* 如果无指定的属性方法返回null
|
||||
*
|
||||
* @param <T> 注解值类型
|
||||
* @param annotationEle {@link AccessibleObject},可以是Class、Method、Field、Constructor、ReflectPermission
|
||||
*
|
||||
* @param <T> 注解值类型
|
||||
* @param annotationEle {@link AccessibleObject},可以是Class、Method、Field、Constructor、ReflectPermission
|
||||
* @param annotationType 注解类型
|
||||
* @param propertyName 属性名,例如注解中定义了name()方法,则 此处传入name
|
||||
* @param propertyName 属性名,例如注解中定义了name()方法,则 此处传入name
|
||||
* @return 注解对象
|
||||
* @throws UtilException 调用注解中的方法时执行异常
|
||||
*/
|
||||
@ -103,8 +103,8 @@ public class AnnotationUtil {
|
||||
/**
|
||||
* 获取指定注解中所有属性值<br>
|
||||
* 如果无指定的属性方法返回null
|
||||
*
|
||||
* @param annotationEle {@link AnnotatedElement},可以是Class、Method、Field、Constructor、ReflectPermission
|
||||
*
|
||||
* @param annotationEle {@link AnnotatedElement},可以是Class、Method、Field、Constructor、ReflectPermission
|
||||
* @param annotationType 注解类型
|
||||
* @return 注解对象
|
||||
* @throws UtilException 调用注解中的方法时执行异常
|
||||
@ -121,11 +121,10 @@ public class AnnotationUtil {
|
||||
if (ArrayUtil.isEmpty(t.getParameterTypes())) {
|
||||
// 只读取无参方法
|
||||
final String name = t.getName();
|
||||
if ("hashCode".equals(name) || "toString".equals(name) || "annotationType".equals(name)) {
|
||||
// 跳过自有的几个方法
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
// 跳过自有的几个方法
|
||||
return (false == "hashCode".equals(name)) //
|
||||
&& (false == "toString".equals(name)) //
|
||||
&& (false == "annotationType".equals(name));
|
||||
}
|
||||
return false;
|
||||
}
|
||||
@ -140,7 +139,7 @@ public class AnnotationUtil {
|
||||
|
||||
/**
|
||||
* 获取注解类的保留时间,可选值 SOURCE(源码时),CLASS(编译时),RUNTIME(运行时),默认为 CLASS
|
||||
*
|
||||
*
|
||||
* @param annotationType 注解类
|
||||
* @return 保留时间枚举
|
||||
*/
|
||||
@ -154,14 +153,14 @@ public class AnnotationUtil {
|
||||
|
||||
/**
|
||||
* 获取注解类可以用来修饰哪些程序元素,如 TYPE, METHOD, CONSTRUCTOR, FIELD, PARAMETER 等
|
||||
*
|
||||
*
|
||||
* @param annotationType 注解类
|
||||
* @return 注解修饰的程序元素数组
|
||||
*/
|
||||
public static ElementType[] getTargetType(Class<? extends Annotation> annotationType) {
|
||||
final Target target = annotationType.getAnnotation(Target.class);
|
||||
if (null == target) {
|
||||
return new ElementType[] { ElementType.TYPE, //
|
||||
return new ElementType[]{ElementType.TYPE, //
|
||||
ElementType.FIELD, //
|
||||
ElementType.METHOD, //
|
||||
ElementType.PARAMETER, //
|
||||
@ -176,17 +175,17 @@ public class AnnotationUtil {
|
||||
|
||||
/**
|
||||
* 是否会保存到 Javadoc 文档中
|
||||
*
|
||||
*
|
||||
* @param annotationType 注解类
|
||||
* @return 是否会保存到 Javadoc 文档中
|
||||
*/
|
||||
public static boolean isDocumented(Class<? extends Annotation> annotationType) {
|
||||
return annotationType.isAnnotationPresent(Documented.class);
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* 是否可以被继承,默认为 false
|
||||
*
|
||||
*
|
||||
* @param annotationType 注解类
|
||||
* @return 是否会保存到 Javadoc 文档中
|
||||
*/
|
||||
|
@ -18,11 +18,11 @@ public class ArrayIter<E> implements Iterator<E>, Iterable<E>, Serializable{
|
||||
/** 数组 */
|
||||
private Object array;
|
||||
/** 起始位置 */
|
||||
private int startIndex = 0;
|
||||
private int startIndex;
|
||||
/** 结束位置 */
|
||||
private int endIndex = 0;
|
||||
private int endIndex;
|
||||
/** 当前位置 */
|
||||
private int index = 0;
|
||||
private int index;
|
||||
|
||||
/**
|
||||
* 构造
|
||||
|
@ -35,7 +35,7 @@ public class BoundedPriorityQueue<E> extends PriorityQueue<E>{
|
||||
|
||||
@Override
|
||||
public int compare(E o1, E o2) {
|
||||
int cResult = 0;
|
||||
int cResult;
|
||||
if(comparator != null) {
|
||||
cResult = comparator.compare(o1, o2);
|
||||
}else {
|
||||
|
@ -25,7 +25,6 @@ import java.util.List;
|
||||
public class CopiedIter<E> implements Iterator<E>, Iterable<E>, Serializable {
|
||||
private static final long serialVersionUID = 1L;
|
||||
|
||||
private List<E> eleList = new LinkedList<>();
|
||||
private Iterator<E> listIterator;
|
||||
|
||||
public static <V> CopiedIter<V> copyOf(Iterator<V> iterator){
|
||||
@ -37,9 +36,7 @@ public class CopiedIter<E> implements Iterator<E>, Iterable<E>, Serializable {
|
||||
* @param iterator 被复制的Iterator
|
||||
*/
|
||||
public CopiedIter(Iterator<E> iterator) {
|
||||
while (iterator.hasNext()) {
|
||||
eleList.add(iterator.next());
|
||||
}
|
||||
final List<E> eleList = CollUtil.newArrayList(iterator);
|
||||
this.listIterator = eleList.iterator();
|
||||
}
|
||||
|
||||
|
@ -376,7 +376,7 @@ public class IterUtil {
|
||||
* @return Map
|
||||
*/
|
||||
public static <K, V> HashMap<K, V> toMap(Iterable<Entry<K, V>> entryIter) {
|
||||
final HashMap<K, V> map = new HashMap<K, V>();
|
||||
final HashMap<K, V> map = new HashMap<>();
|
||||
if (isNotEmpty(entryIter)) {
|
||||
for (Entry<K, V> entry : entryIter) {
|
||||
map.put(entry.getKey(), entry.getValue());
|
||||
@ -500,7 +500,7 @@ public class IterUtil {
|
||||
* @return {@link Iterator}
|
||||
*/
|
||||
public static <E> Iterator<E> asIterator(Enumeration<E> e) {
|
||||
return new EnumerationIter<E>(e);
|
||||
return new EnumerationIter<>(e);
|
||||
}
|
||||
|
||||
/**
|
||||
@ -571,13 +571,10 @@ public class IterUtil {
|
||||
*/
|
||||
public static Class<?> getElementType(Iterator<?> iterator) {
|
||||
final Iterator<?> iter2 = new CopiedIter<>(iterator);
|
||||
if (null != iter2) {
|
||||
Object t;
|
||||
while (iter2.hasNext()) {
|
||||
t = iter2.next();
|
||||
if (null != t) {
|
||||
return t.getClass();
|
||||
}
|
||||
if (iter2.hasNext()) {
|
||||
final Object t = iter2.next();
|
||||
if (null != t) {
|
||||
return t.getClass();
|
||||
}
|
||||
}
|
||||
return null;
|
||||
|
Loading…
Reference in New Issue
Block a user