software.amazon.awssdk.services.costexplorer.model.ReservationCoverageGroup Maven / Gradle / Ivy

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/*
 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with
 * the License. A copy of the License is located at
 * 
 * http://aws.amazon.com/apache2.0
 * 
 * or in the "license" file accompanying this file. This file 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 software.amazon.awssdk.services.costexplorer.model;

import java.beans.Transient;
import java.io.Serializable;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Objects;
import java.util.Optional;
import java.util.function.BiConsumer;
import java.util.function.Consumer;
import java.util.function.Function;
import software.amazon.awssdk.annotations.Generated;
import software.amazon.awssdk.core.SdkField;
import software.amazon.awssdk.core.SdkPojo;
import software.amazon.awssdk.core.protocol.MarshallLocation;
import software.amazon.awssdk.core.protocol.MarshallingType;
import software.amazon.awssdk.core.traits.LocationTrait;
import software.amazon.awssdk.core.traits.MapTrait;
import software.amazon.awssdk.core.util.DefaultSdkAutoConstructMap;
import software.amazon.awssdk.core.util.SdkAutoConstructMap;
import software.amazon.awssdk.utils.ToString;
import software.amazon.awssdk.utils.builder.CopyableBuilder;
import software.amazon.awssdk.utils.builder.ToCopyableBuilder;

/**
 * 
 * A group of reservations that share a set of attributes.
 * 
 */
@Generated("software.amazon.awssdk:codegen")
public final class ReservationCoverageGroup implements SdkPojo, Serializable,
        ToCopyableBuilder {
    private static final SdkField> ATTRIBUTES_FIELD = SdkField
            .> builder(MarshallingType.MAP)
            .memberName("Attributes")
            .getter(getter(ReservationCoverageGroup::attributes))
            .setter(setter(Builder::attributes))
            .traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("Attributes").build(),
                    MapTrait.builder()
                            .keyLocationName("key")
                            .valueLocationName("value")
                            .valueFieldInfo(
                                    SdkField. builder(MarshallingType.STRING)
                                            .traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD)
                                                    .locationName("value").build()).build()).build()).build();

    private static final SdkField COVERAGE_FIELD = SdkField. builder(MarshallingType.SDK_POJO)
            .memberName("Coverage").getter(getter(ReservationCoverageGroup::coverage)).setter(setter(Builder::coverage))
            .constructor(Coverage::builder)
            .traits(LocationTrait.builder().location(MarshallLocation.PAYLOAD).locationName("Coverage").build()).build();

    private static final List> SDK_FIELDS = Collections.unmodifiableList(Arrays.asList(ATTRIBUTES_FIELD,
            COVERAGE_FIELD));

    private static final long serialVersionUID = 1L;

    private final Map attributes;

    private final Coverage coverage;

    private ReservationCoverageGroup(BuilderImpl builder) {
        this.attributes = builder.attributes;
        this.coverage = builder.coverage;
    }

    /**
     * For responses, this returns true if the service returned a value for the Attributes property. This DOES NOT check
     * that the value is non-empty (for which, you should check the {@code isEmpty()} method on the property). This is
     * useful because the SDK will never return a null collection or map, but you may need to differentiate between the
     * service returning nothing (or null) and the service returning an empty collection or map. For requests, this
     * returns true if a value for the property was specified in the request builder, and false if a value was not
     * specified.
     */
    public final boolean hasAttributes() {
        return attributes != null && !(attributes instanceof SdkAutoConstructMap);
    }

    /**
     * 
     * The attributes for this group of reservations.
     * 
     * 
     * Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
     * 
     * 
     * This method will never return null. If you would like to know whether the service returned this field (so that
     * you can differentiate between null and empty), you can use the {@link #hasAttributes} method.
     * 
     * 
     * @return The attributes for this group of reservations.
     */
    public final Map attributes() {
        return attributes;
    }

    /**
     * 
     * How much instance usage this group of reservations covered.
     * 
     * 
     * @return How much instance usage this group of reservations covered.
     */
    public final Coverage coverage() {
        return coverage;
    }

    @Override
    public Builder toBuilder() {
        return new BuilderImpl(this);
    }

    public static Builder builder() {
        return new BuilderImpl();
    }

    public static Class serializableBuilderClass() {
        return BuilderImpl.class;
    }

    @Override
    public final int hashCode() {
        int hashCode = 1;
        hashCode = 31 * hashCode + Objects.hashCode(hasAttributes() ? attributes() : null);
        hashCode = 31 * hashCode + Objects.hashCode(coverage());
        return hashCode;
    }

    @Override
    public final boolean equals(Object obj) {
        return equalsBySdkFields(obj);
    }

    @Override
    public final boolean equalsBySdkFields(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (!(obj instanceof ReservationCoverageGroup)) {
            return false;
        }
        ReservationCoverageGroup other = (ReservationCoverageGroup) obj;
        return hasAttributes() == other.hasAttributes() && Objects.equals(attributes(), other.attributes())
                && Objects.equals(coverage(), other.coverage());
    }

    /**
     * Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
     * redacted from this string using a placeholder value.
     */
    @Override
    public final String toString() {
        return ToString.builder("ReservationCoverageGroup").add("Attributes", hasAttributes() ? attributes() : null)
                .add("Coverage", coverage()).build();
    }

    public final  Optional getValueForField(String fieldName, Class clazz) {
        switch (fieldName) {
        case "Attributes":
            return Optional.ofNullable(clazz.cast(attributes()));
        case "Coverage":
            return Optional.ofNullable(clazz.cast(coverage()));
        default:
            return Optional.empty();
        }
    }

    @Override
    public final List> sdkFields() {
        return SDK_FIELDS;
    }

    private static  Function getter(Function g) {
        return obj -> g.apply((ReservationCoverageGroup) obj);
    }

    private static  BiConsumer setter(BiConsumer s) {
        return (obj, val) -> s.accept((Builder) obj, val);
    }

    public interface Builder extends SdkPojo, CopyableBuilder {
        /**
         * 
         * The attributes for this group of reservations.
         * 
         * 
         * @param attributes
         *        The attributes for this group of reservations.
         * @return Returns a reference to this object so that method calls can be chained together.
         */
        Builder attributes(Map attributes);

        /**
         * 
         * How much instance usage this group of reservations covered.
         * 
         * 
         * @param coverage
         *        How much instance usage this group of reservations covered.
         * @return Returns a reference to this object so that method calls can be chained together.
         */
        Builder coverage(Coverage coverage);

        /**
         * 
         * How much instance usage this group of reservations covered.
         * 
         * This is a convenience that creates an instance of the {@link Coverage.Builder} avoiding the need to create
         * one manually via {@link Coverage#builder()}.
         *
         * When the {@link Consumer} completes, {@link Coverage.Builder#build()} is called immediately and its result is
         * passed to {@link #coverage(Coverage)}.
         * 
         * @param coverage
         *        a consumer that will call methods on {@link Coverage.Builder}
         * @return Returns a reference to this object so that method calls can be chained together.
         * @see #coverage(Coverage)
         */
        default Builder coverage(Consumer coverage) {
            return coverage(Coverage.builder().applyMutation(coverage).build());
        }
    }

    static final class BuilderImpl implements Builder {
        private Map attributes = DefaultSdkAutoConstructMap.getInstance();

        private Coverage coverage;

        private BuilderImpl() {
        }

        private BuilderImpl(ReservationCoverageGroup model) {
            attributes(model.attributes);
            coverage(model.coverage);
        }

        public final Map getAttributes() {
            if (attributes instanceof SdkAutoConstructMap) {
                return null;
            }
            return attributes;
        }

        public final void setAttributes(Map attributes) {
            this.attributes = AttributesCopier.copy(attributes);
        }

        @Override
        @Transient
        public final Builder attributes(Map attributes) {
            this.attributes = AttributesCopier.copy(attributes);
            return this;
        }

        public final Coverage.Builder getCoverage() {
            return coverage != null ? coverage.toBuilder() : null;
        }

        public final void setCoverage(Coverage.BuilderImpl coverage) {
            this.coverage = coverage != null ? coverage.build() : null;
        }

        @Override
        @Transient
        public final Builder coverage(Coverage coverage) {
            this.coverage = coverage;
            return this;
        }

        @Override
        public ReservationCoverageGroup build() {
            return new ReservationCoverageGroup(this);
        }

        @Override
        public List> sdkFields() {
            return SDK_FIELDS;
        }
    }
}