tech.carpentum.sdk.payment.internal.generated.model.ExternalReferenceImpl Maven / Gradle / Ivy

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Carpentum Payment system Java SDK
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//THE FILE IS GENERATED, DO NOT MODIFY IT MANUALLY!!!
package tech.carpentum.sdk.payment.internal.generated.model;

import com.squareup.moshi.JsonClass;
import java.util.Objects;
import java.util.Optional;
import org.jetbrains.annotations.NotNull;
import tech.carpentum.sdk.payment.internal.generated.model.*;
import tech.carpentum.sdk.payment.model.*;

/** ExternalReference
 *
 * External payment / transaction reference is a unique identifier assigned to a financial transaction. Customers can usually find it in their banking service such as mobile wallets, internet banking services or bank slips. Example of such refrence is UTR (unique transaction reference) in Indian market.
 *
 * 
 *
 * The model class is immutable.
 * Use static {@link #builder} method to create a new {@link Builder} instance to build the model class instance.
 *
 */
@JsonClass(generateAdapter = false)
public class ExternalReferenceImpl implements ExternalReference {
    private final String reference;

    @Override
    public String getReference() {
        return reference;
    }




    private final int hashCode;
    private final String toString;

    private ExternalReferenceImpl(BuilderImpl builder) {
        this.reference = Objects.requireNonNull(builder.reference, "Property 'reference' is required.");

        this.hashCode = Objects.hash(reference);
        this.toString = builder.type + "(" +
                "reference=" + reference +
                ')';
    }

    @Override
    public int hashCode() {
        return hashCode;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }

        if (!(obj instanceof ExternalReferenceImpl)) {
            return false;
        }

        ExternalReferenceImpl that = (ExternalReferenceImpl) obj;
        if (!Objects.equals(this.reference, that.reference)) return false;

        return true;
    }

    @Override
    public String toString() {
        return toString;
    }

    /** Builder for {@link ExternalReference} model class. */
    public static class BuilderImpl implements ExternalReference.Builder {
        private String reference = null;

        private final String type;

        public BuilderImpl(String type) {
            this.type = type;
        }

        public BuilderImpl() {
            this("ExternalReference");
        }

        /**
          * Set {@link ExternalReference#getReference} property.
          *
          * 
          */
        @Override
        public BuilderImpl reference(String reference) {
            this.reference = reference;
            return this;
        }

        /**
         * Create new instance of {@link ExternalReference} model class with the builder instance properties.
         *
         * @throws NullPointerException in case required properties are not specified.
         */
        @Override
        public ExternalReferenceImpl build() {
            return new ExternalReferenceImpl(this);
        }

    }
}