com.netflix.spectator.api

Class BasicTag

java.lang.Object

com.netflix.spectator.api.BasicTag

All Implemented Interfaces:

Tag

public final class BasicTag
extends java.lang.Object
implements Tag

Immutable implementation of Tag.

Constructor Summary

Constructors

Constructor and Description
BasicTag(java.lang.String key, java.lang.String value) Construct a new instance.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
int	hashCode() This object is immutable and the hash code is precomputed in the constructor.
java.lang.String	key() Key for the tag.
java.lang.String	toString()
java.lang.String	value() Value for the tag.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

BasicTag

public BasicTag(java.lang.String key,
                java.lang.String value)

Construct a new instance.

Method Detail

key

public java.lang.String key()

Description copied from interface: Tag

Key for the tag.

Specified by:

key in interface Tag

value

public java.lang.String value()

Description copied from interface: Tag

Value for the tag.

Specified by:

value in interface Tag

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

This object is immutable and the hash code is precomputed in the constructor. The id object is typically created to lookup a Meter based on dynamic dimensions so we assume that it is highly likely that the hash code method will be called and that it could be in a fairly high volume execution path.

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object