PreferenceKey (org.eclipse.xtext 2.30.0 API)

java.lang.Object
- org.eclipse.xtext.preferences.PreferenceKey

Direct Known Subclasses:

TypedPreferenceKey
```
public class PreferenceKey
extends java.lang.Object
```
Implementers of this interface represent a configuration key.

Since:

2.26

Constructor Summary

Constructors
Constructor Description

PreferenceKey(java.lang.String id, java.lang.String defaultValue)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.Object obj)`
`java.lang.String`	`getDefaultValue()`
`java.lang.String`	`getId()`
`int`	`hashCode()`
`java.lang.String`	`toString()`

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

- Constructor Detail
  - PreferenceKey
```
public PreferenceKey(java.lang.String id,
                     java.lang.String defaultValue)
```
- Method Detail
  - getDefaultValue
```
public java.lang.String getDefaultValue()
```
    Returns:
    
    the default value. May be null.
  - getId
```
public java.lang.String getId()
```
    Returns:
    
    id for this key which is unique among all keys.
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object