SystemPropertiesPropertySet (Gosu :: Core Impl 1.14.30 API)

java.lang.Object
- gw.internal.gosu.properties.SystemPropertiesPropertySet

All Implemented Interfaces:

PropertySet
```
public class SystemPropertiesPropertySet
extends Object
implements PropertySet
```
Makes available the standard system properties, which should be available on all JVMs

Field Summary

Fields
Modifier and Type Field Description

static PropertySetSource SOURCE

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Set<String>`	`getKeys()`	The set of keys which can be used to look up values in this property set
`String`	`getName()`	The name of the property set, which will be used as the name of the type
`String`	`getValue(String key)`	Get the value corresponding to the given key

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

- Field Detail
  - SOURCE
```
public static final PropertySetSource SOURCE
```
- Method Detail
  - getKeys
```
public Set<String> getKeys()
```
    Description copied from interface: PropertySet
    
    The set of keys which can be used to look up values in this property set
    
    Specified by:
    
    getKeys in interface PropertySet
    
    Returns:
    
    a non null set containing the keys
  - getName
```
public String getName()
```
    Description copied from interface: PropertySet
    
    The name of the property set, which will be used as the name of the type
    
    Specified by:
    
    getName in interface PropertySet
    
    Returns:
    
    a non null name
  - getValue
```
public String getValue(String key)
```
    Description copied from interface: PropertySet
    
    Get the value corresponding to the given key
    
    Specified by:
    
    getValue in interface PropertySet
    
    Parameters:
    
    key - the key, never null
    
    Returns:
    
    the value corresponding to the given key or null if there is no corresponding value