Class Metadata.Builder

java.lang.Object

io.fluxzero.common.api.Metadata.Builder

Enclosing class:

Metadata

public static final class Metadata.Builder
extends Object

Builder for compact metadata whose keys and values are already strings.

Method Summary

Modifier and Type	Method	Description
Metadata	build()	Builds immutable metadata that remains compact until its serialized representation is needed.
Metadata.Builder	put(@NonNull String key, String value)	Adds or replaces a metadata value.
Metadata.Builder	putAll(Map<String,String> values)	Adds or replaces normalized metadata values.
Metadata.Builder	putTraceEntries(@NonNull Metadata metadata)	Adds or replaces the trace entries from existing metadata without materializing an intermediate map.

Methods inherited from class Object

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

Method Details

put

public Metadata.Builder put(@NonNull
 @NonNull String key,
 String value)

Adds or replaces a metadata value. A null value removes the key, matching Metadata.with(Object, Object).

Returns:

this builder

putAll

public Metadata.Builder putAll(Map<String,String> values)

Adds or replaces normalized metadata values.

Returns:

this builder

putTraceEntries

public Metadata.Builder putTraceEntries(@NonNull
 @NonNull Metadata metadata)

Adds or replaces the trace entries from existing metadata without materializing an intermediate map.

Returns:

this builder

build

public Metadata build()

Builds immutable metadata that remains compact until its serialized representation is needed.