io.syndesis.common.model.action.ImmutableActionsSummary Maven / Gradle / Ivy
/*
* Copyright (C) 2016 Red Hat, Inc.
*
* 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 io.syndesis.common.model.action;
import com.fasterxml.jackson.annotation.JsonProperty;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import javax.annotation.Generated;
import javax.validation.ConstraintViolation;
import javax.validation.ConstraintViolationException;
import javax.validation.Validation;
import javax.validation.Validator;
/**
* Immutable implementation of {@link ActionsSummary}.
*
* Use the builder to create immutable instances:
* {@code new ActionsSummary.Builder()}.
* Use the static factory method to create immutable instances:
* {@code ImmutableActionsSummary.of()}.
*/
@SuppressWarnings({"all"})
@SuppressFBWarnings
@Generated({"Immutables.generator", "ActionsSummary"})
final class ImmutableActionsSummary implements ActionsSummary {
private final Map actionCountByTags;
private final int totalActions;
private ImmutableActionsSummary(Map actionCountByTags, int totalActions) {
this.actionCountByTags = createUnmodifiableMap(true, false, actionCountByTags);
this.totalActions = totalActions;
}
private ImmutableActionsSummary(
ImmutableActionsSummary original,
Map actionCountByTags,
int totalActions) {
this.actionCountByTags = actionCountByTags;
this.totalActions = totalActions;
}
/**
* @return The value of the {@code actionCountByTags} attribute
*/
@JsonProperty("actionCountByTags")
@Override
public Map getActionCountByTags() {
return actionCountByTags;
}
/**
* @return The value of the {@code totalActions} attribute
*/
@JsonProperty("totalActions")
@Override
public int getTotalActions() {
return totalActions;
}
/**
* Copy the current immutable object by replacing the {@link ActionsSummary#getActionCountByTags() actionCountByTags} map with the specified map.
* Nulls are not permitted as keys or values.
* A shallow reference equality check is used to prevent copying of the same value by returning {@code this}.
* @param entries The entries to be added to the actionCountByTags map
* @return A modified copy of {@code this} object
*/
public final ImmutableActionsSummary withActionCountByTags(Map entries) {
if (this.actionCountByTags == entries) return this;
Map newValue = createUnmodifiableMap(true, false, entries);
return validate(new ImmutableActionsSummary(this, newValue, this.totalActions));
}
/**
* Copy the current immutable object by setting a value for the {@link ActionsSummary#getTotalActions() totalActions} attribute.
* A value equality check is used to prevent copying of the same value by returning {@code this}.
* @param value A new value for totalActions
* @return A modified copy of the {@code this} object
*/
public final ImmutableActionsSummary withTotalActions(int value) {
if (this.totalActions == value) return this;
return validate(new ImmutableActionsSummary(this, this.actionCountByTags, value));
}
/**
* This instance is equal to all instances of {@code ImmutableActionsSummary} that have equal attribute values.
* @return {@code true} if {@code this} is equal to {@code another} instance
*/
@Override
public boolean equals(Object another) {
if (this == another) return true;
return another instanceof ImmutableActionsSummary
&& equalTo((ImmutableActionsSummary) another);
}
private boolean equalTo(ImmutableActionsSummary another) {
return actionCountByTags.equals(another.actionCountByTags)
&& totalActions == another.totalActions;
}
/**
* Computes a hash code from attributes: {@code actionCountByTags}, {@code totalActions}.
* @return hashCode value
*/
@Override
public int hashCode() {
int h = 5381;
h += (h << 5) + actionCountByTags.hashCode();
h += (h << 5) + totalActions;
return h;
}
/**
* Prints the immutable value {@code ActionsSummary} with attribute values.
* @return A string representation of the value
*/
@Override
public String toString() {
return "ActionsSummary{"
+ "actionCountByTags=" + actionCountByTags
+ ", totalActions=" + totalActions
+ "}";
}
/**
* Construct a new immutable {@code ActionsSummary} instance.
* @param actionCountByTags The value for the {@code actionCountByTags} attribute
* @param totalActions The value for the {@code totalActions} attribute
* @return An immutable ActionsSummary instance
*/
public static ActionsSummary of(Map actionCountByTags, int totalActions) {
return validate(new ImmutableActionsSummary(actionCountByTags, totalActions));
}
private static final Validator validator = Validation.buildDefaultValidatorFactory().getValidator();
private static ImmutableActionsSummary validate(ImmutableActionsSummary instance) {
Set> constraintViolations = validator.validate(instance);
if (!constraintViolations.isEmpty()) {
throw new ConstraintViolationException(constraintViolations);
}
return instance;
}
/**
* Creates an immutable copy of a {@link ActionsSummary} value.
* Uses accessors to get values to initialize the new immutable instance.
* If an instance is already immutable, it is returned as is.
* @param instance The instance to copy
* @return A copied immutable ActionsSummary instance
*/
public static ActionsSummary copyOf(ActionsSummary instance) {
if (instance instanceof ImmutableActionsSummary) {
return (ImmutableActionsSummary) instance;
}
return new ActionsSummary.Builder()
.createFrom(instance)
.build();
}
/**
* Builds instances of type {@link ActionsSummary ActionsSummary}.
* Initialize attributes and then invoke the {@link #build()} method to create an
* immutable instance.
* {@code Builder} is not thread-safe and generally should not be stored in a field or collection,
* but instead used immediately to create instances.
*/
public static class Builder {
private Map actionCountByTags = new LinkedHashMap();
private int totalActions;
/**
* Creates a builder for {@link ActionsSummary ActionsSummary} instances.
*/
public Builder() {
if (!(this instanceof ActionsSummary.Builder)) {
throw new UnsupportedOperationException("Use: new ActionsSummary.Builder()");
}
}
/**
* Fill a builder with attribute values from the provided {@code ActionsSummary} instance.
* Regular attribute values will be replaced with those from the given instance.
* Absent optional values will not replace present values.
* Collection elements and entries will be added, not replaced.
* @param instance The instance from which to copy values
* @return {@code this} builder for use in a chained invocation
*/
public final ActionsSummary.Builder createFrom(ActionsSummary instance) {
Objects.requireNonNull(instance, "instance");
putAllActionCountByTags(instance.getActionCountByTags());
totalActions(instance.getTotalActions());
return (ActionsSummary.Builder) this;
}
/**
* Put one entry to the {@link ActionsSummary#getActionCountByTags() actionCountByTags} map.
* @param key The key in the actionCountByTags map
* @param value The associated value in the actionCountByTags map
* @return {@code this} builder for use in a chained invocation
*/
public final ActionsSummary.Builder putActionCountByTag(String key, int value) {
this.actionCountByTags.put(
Objects.requireNonNull(key, "actionCountByTags key"),
Objects.requireNonNull(value, "actionCountByTags value"));
return (ActionsSummary.Builder) this;
}
/**
* Put one entry to the {@link ActionsSummary#getActionCountByTags() actionCountByTags} map. Nulls are not permitted
* @param entry The key and value entry
* @return {@code this} builder for use in a chained invocation
*/
public final ActionsSummary.Builder putActionCountByTag(Map.Entry entry) {
String k = entry.getKey();
Integer v = entry.getValue();
this.actionCountByTags.put(
Objects.requireNonNull(k, "actionCountByTags key"),
Objects.requireNonNull(v, "actionCountByTags value"));
return (ActionsSummary.Builder) this;
}
/**
* Sets or replaces all mappings from the specified map as entries for the {@link ActionsSummary#getActionCountByTags() actionCountByTags} map. Nulls are not permitted
* @param actionCountByTags The entries that will be added to the actionCountByTags map
* @return {@code this} builder for use in a chained invocation
*/
@JsonProperty("actionCountByTags")
public final ActionsSummary.Builder actionCountByTags(Map actionCountByTags) {
this.actionCountByTags.clear();
return putAllActionCountByTags(actionCountByTags);
}
/**
* Put all mappings from the specified map as entries to {@link ActionsSummary#getActionCountByTags() actionCountByTags} map. Nulls are not permitted
* @param actionCountByTags The entries that will be added to the actionCountByTags map
* @return {@code this} builder for use in a chained invocation
*/
public final ActionsSummary.Builder putAllActionCountByTags(Map actionCountByTags) {
for (Map.Entry entry : actionCountByTags.entrySet()) {
String k = entry.getKey();
Integer v = entry.getValue();
this.actionCountByTags.put(
Objects.requireNonNull(k, "actionCountByTags key"),
Objects.requireNonNull(v, "actionCountByTags value"));
}
return (ActionsSummary.Builder) this;
}
/**
* Initializes the value for the {@link ActionsSummary#getTotalActions() totalActions} attribute.
* @param totalActions The value for totalActions
* @return {@code this} builder for use in a chained invocation
*/
@JsonProperty("totalActions")
public final ActionsSummary.Builder totalActions(int totalActions) {
this.totalActions = totalActions;
return (ActionsSummary.Builder) this;
}
/**
* Builds a new {@link ActionsSummary ActionsSummary}.
* @return An immutable instance of ActionsSummary
* @throws java.lang.IllegalStateException if any required attributes are missing
*/
public ActionsSummary build() {
return ImmutableActionsSummary.validate(new ImmutableActionsSummary(null, createUnmodifiableMap(false, false, actionCountByTags), totalActions));
}
}
private static Map createUnmodifiableMap(boolean checkNulls, boolean skipNulls, Map map) {
switch (map.size()) {
case 0: return Collections.emptyMap();
case 1: {
Map.Entry e = map.entrySet().iterator().next();
K k = e.getKey();
V v = e.getValue();
if (checkNulls) {
Objects.requireNonNull(k, "key");
Objects.requireNonNull(v, "value");
}
if (skipNulls && (k == null || v == null)) {
return Collections.emptyMap();
}
return Collections.singletonMap(k, v);
}
default: {
Map linkedMap = new LinkedHashMap(map.size());
if (skipNulls || checkNulls) {
for (Map.Entry e : map.entrySet()) {
K k = e.getKey();
V v = e.getValue();
if (skipNulls) {
if (k == null || v == null) continue;
} else if (checkNulls) {
Objects.requireNonNull(k, "key");
Objects.requireNonNull(v, "value");
}
linkedMap.put(k, v);
}
} else {
linkedMap.putAll(map);
}
return Collections.unmodifiableMap(linkedMap);
}
}
}
}