org.apache.skywalking.apm.agent.core.context.tag

Class AbstractTag<T>

java.lang.Object

org.apache.skywalking.apm.agent.core.context.tag.AbstractTag<T>

Direct Known Subclasses:

StringTag

public abstract class AbstractTag<T>
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected String	key The key of this Tag.

Constructor Summary

Constructors

Constructor and Description
AbstractTag(int id, String tagKey, boolean canOverwrite)
AbstractTag(String key)

Method Summary

Modifier and Type	Method and Description
int	getId()
boolean	isCanOverwrite()
String	key()
boolean	sameWith(AbstractTag<T> tag)
protected abstract void	set(AbstractSpan span, T tagValue)

Methods inherited from class java.lang.Object

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

Field Detail

key

protected final String key

The key of this Tag.

Constructor Detail

AbstractTag

public AbstractTag(int id,
                   String tagKey,
                   boolean canOverwrite)

AbstractTag

public AbstractTag(String key)

Method Detail

set

protected abstract void set(AbstractSpan span,
                            T tagValue)

key

public String key()

Returns:

the key of this tag.

sameWith

public boolean sameWith(AbstractTag<T> tag)

getId

public int getId()

isCanOverwrite

public boolean isCanOverwrite()