KeyValuePair (Apache Log4j 2 2.17.1 API)

java.lang.Object
- org.apache.logging.log4j.core.util.KeyValuePair

@Plugin(name="KeyValuePair",
        category="Core",
        printObject=true)
public final class KeyValuePair
extends Object

Key/Value pair configuration item.

Since:: 2.1 implements hashCode() and equals(Object)

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class KeyValuePair.Builder

Field Summary

Fields
Modifier and Type Field Description

static KeyValuePair[] EMPTY_ARRAY
The empty array.

Constructor Summary

Constructors
Constructor Description

KeyValuePair(String key, String value)
Constructs a key/value pair.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object obj)`
`String`	`getKey()`	Returns the key.
`String`	`getValue()`	Returns the value.
`int`	`hashCode()`
`static KeyValuePair.Builder`	`newBuilder()`
`String`	`toString()`

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

- Field Detail
  - EMPTY_ARRAY
```
public static final KeyValuePair[] EMPTY_ARRAY
```
    The empty array.
- Constructor Detail
  - KeyValuePair
```
public KeyValuePair(String key,
                    String value)
```
    Constructs a key/value pair. The constructor should only be called from test classes.
    
    Parameters:
    
    key - The key.
    
    value - The value.
- Method Detail
  - getKey
```
public String getKey()
```
    Returns the key.
    
    Returns:
    
    the key.
  - getValue
```
public String getValue()
```
    Returns the value.
    
    Returns:
    
    The value.
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - newBuilder
```
@PluginBuilderFactory
public static KeyValuePair.Builder newBuilder()
```
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object