org.dromara.hutool.core.map

Class BeanMap

java.lang.Object

org.dromara.hutool.core.map.BeanMap

All Implemented Interfaces:

Map<String,Object>

public class BeanMap
extends Object
implements Map<String,Object>

Bean的Map接口实现
通过反射方式，将一个Bean的操作转化为Map操作

Since:

6.0.0

Author:

Looly

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
BeanMap(Object bean) 构造

Method Summary

Modifier and Type	Method and Description
void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set<Map.Entry<String,Object>>	entrySet()
Object	get(Object key)
Object	getProperty(String expression) 获取Path表达式对应的值
boolean	isEmpty()
Set<String>	keySet()
static BeanMap	of(Object bean) 构建BeanMap
Object	put(String key, Object value)
void	putAll(Map<? extends String,?> m)
void	putProperty(String expression, Object value) 设置Path表达式对应的值
Object	remove(Object key)
int	size()
Collection<Object>	values()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Detail

BeanMap

public BeanMap(Object bean)

构造

Parameters:

bean - Bean

Method Detail

of

public static BeanMap of(Object bean)

构建BeanMap

Parameters:

bean - Bean

Returns:

BeanMap

size

public int size()

Specified by:

size in interface Map<String,Object>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<String,Object>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<String,Object>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<String,Object>

get

public Object get(Object key)

Specified by:

get in interface Map<String,Object>

getProperty

public Object getProperty(String expression)

获取Path表达式对应的值

Parameters:

expression - Path表达式

Returns:

值

put

public Object put(String key,
                  Object value)

Specified by:

put in interface Map<String,Object>

putProperty

public void putProperty(String expression,
                        Object value)

设置Path表达式对应的值

Parameters:

expression - Path表达式

value - 新值

remove

public Object remove(Object key)

Specified by:

remove in interface Map<String,Object>

putAll

public void putAll(Map<? extends String,?> m)

Specified by:

putAll in interface Map<String,Object>

clear

public void clear()

Specified by:

clear in interface Map<String,Object>

keySet

public Set<String> keySet()

Specified by:

keySet in interface Map<String,Object>

values

public Collection<Object> values()

Specified by:

values in interface Map<String,Object>

entrySet

public Set<Map.Entry<String,Object>> entrySet()

Specified by:

entrySet in interface Map<String,Object>