com.netflix.servo.tag

Class SortedTagList

java.lang.Object

com.netflix.servo.tag.SortedTagList

All Implemented Interfaces:

TagList, java.lang.Iterable<Tag>

public final class SortedTagList
extends java.lang.Object
implements TagList

A TagList backed by a SortedMap.

Prefer the more efficient BasicTagList implementation which also provides an asMap method that returns a sorted map of tags.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SortedTagList.Builder Helper class to construct SortedTagList objects.

Field Summary

Fields

Modifier and Type	Field and Description
static SortedTagList	EMPTY An empty SortedTagList.

Method Summary

Modifier and Type	Method and Description
java.util.Map<java.lang.String,java.lang.String>	asMap() Returns a map containing a copy of the tags in this list.
static SortedTagList.Builder	builder() Get a new SortedTagList.Builder.
boolean	containsKey(java.lang.String key) Returns true if this list has a tag with the given key.
boolean	equals(java.lang.Object obj)
Tag	getTag(java.lang.String key) Returns the tag matching a given key or null if not match is found.
java.lang.String	getValue(java.lang.String key) Returns the value matching a given key or null if not match is found.
int	hashCode()
boolean	isEmpty() Returns true if this list is emtpy.
java.util.Iterator<Tag>	iterator()
int	size() Returns the number of tags in this list.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

EMPTY

public static final SortedTagList EMPTY

An empty SortedTagList.

Method Detail

getTag

public Tag getTag(java.lang.String key)

Returns the tag matching a given key or null if not match is found.

Specified by:

getTag in interface TagList

getValue

public java.lang.String getValue(java.lang.String key)

Returns the value matching a given key or null if not match is found.

Specified by:

getValue in interface TagList

containsKey

public boolean containsKey(java.lang.String key)

Returns true if this list has a tag with the given key.

Specified by:

containsKey in interface TagList

isEmpty

public boolean isEmpty()

Returns true if this list is emtpy.

Specified by:

isEmpty in interface TagList

size

public int size()

Returns the number of tags in this list.

Specified by:

size in interface TagList

iterator

public java.util.Iterator<Tag> iterator()

Specified by:

iterator in interface TagList

Specified by:

iterator in interface java.lang.Iterable<Tag>

asMap

public java.util.Map<java.lang.String,java.lang.String> asMap()

Returns a map containing a copy of the tags in this list.

Specified by:

asMap in interface TagList

builder

public static SortedTagList.Builder builder()

Get a new SortedTagList.Builder.

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object