Property (FocessQQ 4.1.3.2000 API)

java.lang.Object
- top.focess.qq.api.util.Property

```
public class Property
extends Object
```
Store some default properties of this framework.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static <T> T`	`get(String key)`	Get the value of the key in the properties
`static <T> T`	`getOrDefault(String key, T t)`	Get the value of the key in the properties or default value if the key is not existed
`static boolean`	`hasKey(String key)`	Indicate whether it has the key or not
`static void`	`put(String key, Object value)`	Set the property
`static void`	`remove(String key)`	Remove the property

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - hasKey
```
public static boolean hasKey(String key)
```
    Indicate whether it has the key or not
    
    Parameters:
    
    key - the FocessQQ framework properties' key
    
    Returns:
    
    true if it has the key, false otherwise
  - put
```
public static void put(String key,
                       Object value)
```
    Set the property
    
    Parameters:
    
    key - the FocessQQ framework properties' key
    
    value - the FocessQQ framework properties' value
  - get
```
public static <T> T get(String key)
```
    Get the value of the key in the properties
    
    Type Parameters:
    
    T - the value type
    
    Parameters:
    
    key - the FocessQQ framework properties' key
    
    Returns:
    
    the value
    
    Throws:
    
    ClassCastException - if the value is not the specified type
  - getOrDefault
```
public static <T> T getOrDefault(String key,
                                 T t)
```
    Get the value of the key in the properties or default value if the key is not existed
    
    Type Parameters:
    
    T - the value type
    
    Parameters:
    
    key - the FocessQQ framework properties' key
    
    t - the default value
    
    Returns:
    
    the value, or the default value if there is no value
  - remove
```
public static void remove(String key)
```
    Remove the property
    
    Parameters:
    
    key - the FocessQQ framework properties' key