com.netflix.servo.tag

Class SmallTagMap

java.lang.Object

com.netflix.servo.tag.SmallTagMap

All Implemented Interfaces:

java.lang.Iterable<Tag>

public class SmallTagMap
extends java.lang.Object
implements java.lang.Iterable<Tag>

This class is not intended to be used by 3rd parties and should be considered an implementation detail.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SmallTagMap.Builder Helper class to build the immutable map.

Field Summary

Fields

Modifier and Type	Field and Description
static int	INITIAL_TAG_SIZE Initial size for the map.
static int	MAX_TAGS Max number of tags supported in a tag map.

Method Summary

Modifier and Type	Method and Description
static SmallTagMap.Builder	builder() Return a new builder to assist in creating a new SmallTagMap using the default tag size (8).
boolean	containsKey(java.lang.String k) Returns true whether this map contains a Tag with the given key.
boolean	equals(java.lang.Object obj)
Tag	get(java.lang.String key) Get the tag associated with a given key.
int	hashCode()
boolean	isEmpty() Returns true if this map has no entries.
java.util.Iterator<Tag>	iterator()
int	size() Returns the number of Tags stored in this map.
java.util.Set<Tag>	tagSet() Deprecated. This method will be removed in the next version. This is an expensive method and not in the spirit of this class which is to be more efficient than the standard collections library.
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

MAX_TAGS

public static final int MAX_TAGS

Max number of tags supported in a tag map. Attempting to add additional tags will result in a warning logged.

See Also:

Constant Field Values

INITIAL_TAG_SIZE

public static final int INITIAL_TAG_SIZE

Initial size for the map.

See Also:

Constant Field Values

Method Detail

builder

public static SmallTagMap.Builder builder()

Return a new builder to assist in creating a new SmallTagMap using the default tag size (8).

iterator

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

Specified by:

iterator in interface java.lang.Iterable<Tag>

get

public Tag get(java.lang.String key)

Get the tag associated with a given key.

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

containsKey

public boolean containsKey(java.lang.String k)

Returns true whether this map contains a Tag with the given key.

isEmpty

public boolean isEmpty()

Returns true if this map has no entries.

size

public int size()

Returns the number of Tags stored in this map.

tagSet

@Deprecated
public java.util.Set<Tag> tagSet()

Deprecated. This method will be removed in the next version. This is an expensive method and not in the spirit of this class which is to be more efficient than the standard collections library.

Returns the Set of tags.

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object