Class ContextPairs.Pairs<T>

java.lang.Object

org.springframework.boot.logging.structured.ContextPairs.Pairs<T>

Type Parameters:

T - the item type

Enclosing class:

ContextPairs

public class ContextPairs.Pairs<T>
extends Object

Callback used to add pairs.

Since:

3.5.0

Author:

Phillip Webb

Method Summary

Modifier and Type	Method	Description
<V> void	add(BiConsumer<T, BiConsumer<String,V>> pairs)	Add pairs using the given callback.
<E,V> void	add(Function<T, @Nullable Iterable<E>> elementsExtractor, Function<E,String> nameExtractor, Function<E,V> valueExtractor)	Add pairs from an iterable.
<E> void	add(Function<T, @Nullable Iterable<E>> elementsExtractor, JsonWriter.PairExtractor<E> pairExtractor)	Add pairs from an iterable.
<V> void	addMapEntries(Function<T, Map<String,V>> extractor)	Add pairs from map entries.

Methods inherited from class Object

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

Method Details

addMapEntries

public <V> void addMapEntries(Function<T, Map<String,V>> extractor)

Add pairs from map entries.

Type Parameters:

V - the map value type

Parameters:

extractor - the extractor used to provide the map

add

public <E> void add(Function<T, @Nullable Iterable<E>> elementsExtractor,
 JsonWriter.PairExtractor<E> pairExtractor)

Add pairs from an iterable.

Type Parameters:

E - the element type

Parameters:

elementsExtractor - the extractor used to provide the iterable

pairExtractor - the extractor used to provide the name and value

add

public <E,V> void add(Function<T, @Nullable Iterable<E>> elementsExtractor,
 Function<E,String> nameExtractor,
 Function<E,V> valueExtractor)

Add pairs from an iterable.

Type Parameters:

E - the element type

V - the value type

Parameters:

elementsExtractor - the extractor used to provide the iterable

nameExtractor - the extractor used to provide the name

valueExtractor - the extractor used to provide the value

add

public <V> void add(BiConsumer<T, BiConsumer<String,V>> pairs)

Add pairs using the given callback.

Type Parameters:

V - the value type

Parameters:

pairs - callback provided with the item and consumer that can be called to actually add the pairs