Package org.apache.beam.sdk.metrics

Class BoundedTrieResult

java.lang.Object

org.apache.beam.sdk.metrics.BoundedTrieResult

@Internal
public abstract class BoundedTrieResult
extends Object

Internal: For internal use only and not for public consumption. This API is subject to incompatible changes, or even removal, in a future release.

The result of a BoundedTrie metric. The BoundedTrieResult hold an immutable copy of the set from which it was initially created representing that a result cannot be modified once created.

Constructor Summary

Constructors

Constructor	Description
BoundedTrieResult()

Method Summary

Modifier and Type	Method	Description
static BoundedTrieResult	create(Set<List<String>> s)	Creates a BoundedTrieResult from the given Set by making an immutable copy.
static BoundedTrieResult	empty()
abstract Set<List<String>>	getResult()

Methods inherited from class java.lang.Object

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

Constructor Details

BoundedTrieResult

public BoundedTrieResult()

Method Details

getResult

public abstract Set<List<String>> getResult()

create

public static BoundedTrieResult create(Set<List<String>> s)

Creates a BoundedTrieResult from the given Set by making an immutable copy.

Parameters:

s - the set from which the BoundedTrieResult should be created.

Returns:

BoundedTrieResult containing an immutable copy of the given set.

empty

public static BoundedTrieResult empty()

Returns:

an empty BoundedTrieResult