All Downloads are FREE. Search and download functionalities are using the official Maven repository.

com.google.crypto.tink.monitoring.MonitoringAnnotations Maven / Gradle / Ivy

Go to download

Tink is a small cryptographic library that provides a safe, simple, agile and fast way to accomplish some common cryptographic tasks.

There is a newer version: 1.15.0
Show newest version
// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
////////////////////////////////////////////////////////////////////////////////

package com.google.crypto.tink.monitoring;

import com.google.crypto.tink.annotations.Alpha;
import com.google.errorprone.annotations.CanIgnoreReturnValue;
import com.google.errorprone.annotations.Immutable;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;

/**
 * Immutable keyset annotations used by monitoring.
 *
 * 

DO NOT USE. This API is not yet ready and may change or be removed. */ @Immutable @Alpha public final class MonitoringAnnotations { public static final MonitoringAnnotations EMPTY = newBuilder().build(); /** Builder */ public static final class Builder { private HashMap builderEntries = new HashMap<>(); @CanIgnoreReturnValue public Builder addAll(Map newEntries) { if (builderEntries == null) { throw new IllegalStateException("addAll cannot be called after build()"); } builderEntries.putAll(newEntries); return this; } @CanIgnoreReturnValue public Builder add(String name, String value) { if (builderEntries == null) { throw new IllegalStateException("add cannot be called after build()"); } builderEntries.put(name, value); return this; } /** Builds the MonitoringAnnotations object. The builder is not usable anymore afterwards. */ public MonitoringAnnotations build() { if (builderEntries == null) { throw new IllegalStateException("cannot call build() twice"); } MonitoringAnnotations output = new MonitoringAnnotations(Collections.unmodifiableMap(this.builderEntries)); // Collections.unmodifiableMap only gives an unmodifiable view of the underlying map. // To make output immutable, we have to remove the reference to it. This makes the builder // unusable afterwards. builderEntries = null; return output; } } @SuppressWarnings("Immutable") private final Map entries; private MonitoringAnnotations(Map entries) { this.entries = entries; } public static Builder newBuilder() { return new Builder(); } /** Returns an immutable map that contains the annotations. */ public Map toMap() { return entries; } @Override public boolean equals(Object obj) { if (!(obj instanceof MonitoringAnnotations)) { return false; } MonitoringAnnotations that = (MonitoringAnnotations) obj; return entries.equals(that.entries); } @Override public int hashCode() { return entries.hashCode(); } @Override public String toString() { return entries.toString(); } }





© 2015 - 2024 Weber Informatics LLC | Privacy Policy