Class StatelessMarshalerUtil

java.lang.Object

io.opentelemetry.exporter.internal.marshal.StatelessMarshalerUtil

public final class StatelessMarshalerUtil
extends Object

Marshaler utilities.

This class is internal and is hence not for public use. Its APIs are unstable and can change at any time.

Method Summary

Modifier and Type	Method	Description
static <T> Map<Resource, Map<InstrumentationScopeInfo, List<T>>>	groupByResourceAndScope(Collection<T> dataList, Function<T,Resource> getResource, Function<T, InstrumentationScopeInfo> getInstrumentationScope, MarshalerContext context)	Groups SDK items by resource and instrumentation scope.
static <K,V> int	sizeMessageWithContext(ProtoFieldInfo field, K key, V value, StatelessMarshaler2<K,V> marshaler, MarshalerContext context)	Returns the size of a message field.
static <T> int	sizeMessageWithContext(ProtoFieldInfo field, T element, StatelessMarshaler<T> marshaler, MarshalerContext context)	Returns the size of a message field.
static int	sizeRepeatedMessageWithContext(ProtoFieldInfo field, Attributes attributes, StatelessMarshaler2<AttributeKey<?>, Object> marshaler, MarshalerContext context)	Returns the size of a repeated message field.
static <T> int	sizeRepeatedMessageWithContext(ProtoFieldInfo field, Collection<? extends T> messages, StatelessMarshaler<T> marshaler, MarshalerContext context, MarshalerContext.Key key)	Returns the size of a repeated message field.
static <T> int	sizeRepeatedMessageWithContext(ProtoFieldInfo field, List<? extends T> messages, StatelessMarshaler<T> marshaler, MarshalerContext context)	Returns the size of a repeated message field.
static <K,V> int	sizeRepeatedMessageWithContext(ProtoFieldInfo field, Map<K,V> messages, StatelessMarshaler2<K,V> marshaler, MarshalerContext context, MarshalerContext.Key key)	Returns the size of a repeated message field.
static int	sizeStringWithContext(ProtoFieldInfo field, String value, MarshalerContext context)	Returns the size of a string field.

Methods inherited from class Object

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

Method Details

groupByResourceAndScope

public static <T>
Map<Resource, Map<InstrumentationScopeInfo, List<T>>> groupByResourceAndScope(Collection<T> dataList,
 Function<T,Resource> getResource,
 Function<T, InstrumentationScopeInfo> getInstrumentationScope,
 MarshalerContext context)

Groups SDK items by resource and instrumentation scope.

sizeStringWithContext

public static int sizeStringWithContext(ProtoFieldInfo field,
 @Nullable
 String value,
 MarshalerContext context)

Returns the size of a string field. This method adds elements to context, use together with Serializer.serializeStringWithContext(ProtoFieldInfo, String, MarshalerContext).

sizeRepeatedMessageWithContext

public static <T> int sizeRepeatedMessageWithContext(ProtoFieldInfo field,
 List<? extends T> messages,
 StatelessMarshaler<T> marshaler,
 MarshalerContext context)

Returns the size of a repeated message field. This method adds elements to context, use together with Serializer.serializeRepeatedMessageWithContext(ProtoFieldInfo, List, StatelessMarshaler, MarshalerContext).

sizeRepeatedMessageWithContext

public static <T> int sizeRepeatedMessageWithContext(ProtoFieldInfo field,
 Collection<? extends T> messages,
 StatelessMarshaler<T> marshaler,
 MarshalerContext context,
 MarshalerContext.Key key)

Returns the size of a repeated message field. This method adds elements to context, use together with Serializer.serializeRepeatedMessageWithContext(ProtoFieldInfo, Collection, StatelessMarshaler, MarshalerContext, MarshalerContext.Key).

sizeRepeatedMessageWithContext

public static <K,V> int sizeRepeatedMessageWithContext(ProtoFieldInfo field,
 Map<K,V> messages,
 StatelessMarshaler2<K,V> marshaler,
 MarshalerContext context,
 MarshalerContext.Key key)

Returns the size of a repeated message field. This method adds elements to context, use together with Serializer.serializeRepeatedMessageWithContext(ProtoFieldInfo, Map, StatelessMarshaler2, MarshalerContext, MarshalerContext.Key).

sizeRepeatedMessageWithContext

public static int sizeRepeatedMessageWithContext(ProtoFieldInfo field,
 Attributes attributes,
 StatelessMarshaler2<AttributeKey<?>, Object> marshaler,
 MarshalerContext context)

Returns the size of a repeated message field. This method adds elements to context, use together with Serializer.serializeRepeatedMessageWithContext(ProtoFieldInfo, Attributes, StatelessMarshaler2, MarshalerContext).

sizeMessageWithContext

public static <T> int sizeMessageWithContext(ProtoFieldInfo field,
 T element,
 StatelessMarshaler<T> marshaler,
 MarshalerContext context)

Returns the size of a message field. This method adds elements to context, use together with Serializer.serializeMessageWithContext(ProtoFieldInfo, Object, StatelessMarshaler, MarshalerContext).

sizeMessageWithContext

public static <K,V> int sizeMessageWithContext(ProtoFieldInfo field,
 K key,
 V value,
 StatelessMarshaler2<K,V> marshaler,
 MarshalerContext context)

Returns the size of a message field. This method adds elements to context, use together with Serializer.serializeMessageWithContext(ProtoFieldInfo, Object, Object, StatelessMarshaler2, MarshalerContext).