Package io.opentelemetry.instrumentation.api.annotation.support

Enum MethodSpanAttributesExtractor.EmptyAttributeBindings

java.lang.Object

java.lang.Enum<MethodSpanAttributesExtractor.EmptyAttributeBindings>

io.opentelemetry.instrumentation.api.annotation.support.MethodSpanAttributesExtractor.EmptyAttributeBindings

All Implemented Interfaces:

AttributeBindings, Serializable, Comparable<MethodSpanAttributesExtractor.EmptyAttributeBindings>

Enclosing class:

MethodSpanAttributesExtractor<REQUEST,RESPONSE>

protected static enum MethodSpanAttributesExtractor.EmptyAttributeBindings
extends Enum<MethodSpanAttributesExtractor.EmptyAttributeBindings>
implements AttributeBindings

Enum Constant Summary

Enum Constants

Enum Constant	Description
INSTANCE

Method Summary

Modifier and Type	Method	Description
void	apply(io.opentelemetry.instrumentation.api.tracer.AttributeSetter setter, Object[] args)	Applies the values of the method arguments as attributes on the span for the traced method.
boolean	isEmpty()	Indicates that the traced method has no parameters bound to attributes.
static MethodSpanAttributesExtractor.EmptyAttributeBindings	valueOf(String name)	Returns the enum constant of this type with the specified name.
static MethodSpanAttributesExtractor.EmptyAttributeBindings[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final MethodSpanAttributesExtractor.EmptyAttributeBindings INSTANCE

Method Detail

values

public static MethodSpanAttributesExtractor.EmptyAttributeBindings[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (MethodSpanAttributesExtractor.EmptyAttributeBindings c : MethodSpanAttributesExtractor.EmptyAttributeBindings.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static MethodSpanAttributesExtractor.EmptyAttributeBindings valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

isEmpty

public boolean isEmpty()

Description copied from interface: AttributeBindings

Indicates that the traced method has no parameters bound to attributes.

Specified by:

isEmpty in interface AttributeBindings

Returns:

true if the traced method has no bound parameters; otherwise false

apply

public void apply(io.opentelemetry.instrumentation.api.tracer.AttributeSetter setter,
                  Object[] args)

Description copied from interface: AttributeBindings

Applies the values of the method arguments as attributes on the span for the traced method.

Specified by:

apply in interface AttributeBindings

Parameters:

setter - the AttributeSetter for setting the attribute on the span

args - the method arguments