ColorInfo.java

/*
 * Copyright 2020 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
 *
 *     https://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.
 */
// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/cloud/retail/v2/common.proto

package com.google.cloud.retail.v2;

/**
 *
 *
 * <pre>
 * The color information of a [Product][google.cloud.retail.v2.Product].
 * </pre>
 *
 * Protobuf type {@code google.cloud.retail.v2.ColorInfo}
 */
public final class ColorInfo extends com.google.protobuf.GeneratedMessageV3
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    // @@protoc_insertion_point(message_implements:google.cloud.retail.v2.ColorInfo)
    ColorInfoOrBuilder {
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        .internal_static_google_cloud_retail_v2_ColorInfo_descriptor;
  }

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  public static final int COLOR_FAMILIES_FIELD_NUMBER = 1;
  private com.google.protobuf.LazyStringList colorFamilies_;
  /**
   *
   *
   * <pre>
   * The standard color families. Strongly recommended to use the following
   * standard color groups: "Red", "Pink", "Orange", "Yellow", "Purple",
   * "Green", "Cyan", "Blue", "Brown", "White", "Gray", "Black" and
   * "Mixed". Normally it is expected to have only 1 color family. May consider
   * using single "Mixed" instead of multiple values.
   * A maximum of 5 values are allowed. Each value must be a UTF-8 encoded
   * string with a length limit of 128 characters. Otherwise, an
   * INVALID_ARGUMENT error is returned.
   * Google Merchant Center property
   * [color](https://support.google.com/merchants/answer/6324487). Schema.org
   * property [Product.color](https://schema.org/color).
   * </pre>
   *
   * <code>repeated string color_families = 1;</code>
   *
   * @return A list containing the colorFamilies.
   */
  public com.google.protobuf.ProtocolStringList getColorFamiliesList() {
    return colorFamilies_;
  }
  /**
   *
   *
   * <pre>
   * The standard color families. Strongly recommended to use the following
   * standard color groups: "Red", "Pink", "Orange", "Yellow", "Purple",
   * "Green", "Cyan", "Blue", "Brown", "White", "Gray", "Black" and
   * "Mixed". Normally it is expected to have only 1 color family. May consider
   * using single "Mixed" instead of multiple values.
   * A maximum of 5 values are allowed. Each value must be a UTF-8 encoded
   * string with a length limit of 128 characters. Otherwise, an
   * INVALID_ARGUMENT error is returned.
   * Google Merchant Center property
   * [color](https://support.google.com/merchants/answer/6324487). Schema.org
   * property [Product.color](https://schema.org/color).
   * </pre>
   *
   * <code>repeated string color_families = 1;</code>
   *
   * @return The count of colorFamilies.
   */
  public int getColorFamiliesCount() {
    return colorFamilies_.size();
  }
  /**
   *
   *
   * <pre>
   * The standard color families. Strongly recommended to use the following
   * standard color groups: "Red", "Pink", "Orange", "Yellow", "Purple",
   * "Green", "Cyan", "Blue", "Brown", "White", "Gray", "Black" and
   * "Mixed". Normally it is expected to have only 1 color family. May consider
   * using single "Mixed" instead of multiple values.
   * A maximum of 5 values are allowed. Each value must be a UTF-8 encoded
   * string with a length limit of 128 characters. Otherwise, an
   * INVALID_ARGUMENT error is returned.
   * Google Merchant Center property
   * [color](https://support.google.com/merchants/answer/6324487). Schema.org
   * property [Product.color](https://schema.org/color).
   * </pre>
   *
   * <code>repeated string color_families = 1;</code>
   *
   * @param index The index of the element to return.
   * @return The colorFamilies at the given index.
   */
  public java.lang.String getColorFamilies(int index) {
    return colorFamilies_.get(index);
  }
  /**
   *
   *
   * <pre>
   * The standard color families. Strongly recommended to use the following
   * standard color groups: "Red", "Pink", "Orange", "Yellow", "Purple",
   * "Green", "Cyan", "Blue", "Brown", "White", "Gray", "Black" and
   * "Mixed". Normally it is expected to have only 1 color family. May consider
   * using single "Mixed" instead of multiple values.
   * A maximum of 5 values are allowed. Each value must be a UTF-8 encoded
   * string with a length limit of 128 characters. Otherwise, an
   * INVALID_ARGUMENT error is returned.
   * Google Merchant Center property
   * [color](https://support.google.com/merchants/answer/6324487). Schema.org
   * property [Product.color](https://schema.org/color).
   * </pre>
   *
   * <code>repeated string color_families = 1;</code>
   *
   * @param index The index of the value to return.
   * @return The bytes of the colorFamilies at the given index.
   */
  public com.google.protobuf.ByteString getColorFamiliesBytes(int index) {
    return colorFamilies_.getByteString(index);
  }

  public static final int COLORS_FIELD_NUMBER = 2;
  private com.google.protobuf.LazyStringList colors_;
  /**
   *
   *
   * <pre>
   * The color display names, which may be different from standard color family
   * names, such as the color aliases used in the website frontend. Normally
   * it is expected to have only 1 color. May consider using single "Mixed"
   * instead of multiple values.
   * A maximum of 25 colors are allowed. Each value must be a UTF-8 encoded
   * string with a length limit of 128 characters. Otherwise, an
   * INVALID_ARGUMENT error is returned.
   * Google Merchant Center property
   * [color](https://support.google.com/merchants/answer/6324487). Schema.org
   * property [Product.color](https://schema.org/color).
   * </pre>
   *
   * <code>repeated string colors = 2;</code>
   *
   * @return A list containing the colors.
   */
  public com.google.protobuf.ProtocolStringList getColorsList() {
    return colors_;
  }
  /**
   *
   *
   * <pre>
   * The color display names, which may be different from standard color family
   * names, such as the color aliases used in the website frontend. Normally
   * it is expected to have only 1 color. May consider using single "Mixed"
   * instead of multiple values.
   * A maximum of 25 colors are allowed. Each value must be a UTF-8 encoded
   * string with a length limit of 128 characters. Otherwise, an
   * INVALID_ARGUMENT error is returned.
   * Google Merchant Center property
   * [color](https://support.google.com/merchants/answer/6324487). Schema.org
   * property [Product.color](https://schema.org/color).
   * </pre>
   *
   * <code>repeated string colors = 2;</code>
   *
   * @return The count of colors.
   */
  public int getColorsCount() {
    return colors_.size();
  }
  /**
   *
   *
   * <pre>
   * The color display names, which may be different from standard color family
   * names, such as the color aliases used in the website frontend. Normally
   * it is expected to have only 1 color. May consider using single "Mixed"
   * instead of multiple values.
   * A maximum of 25 colors are allowed. Each value must be a UTF-8 encoded
   * string with a length limit of 128 characters. Otherwise, an
   * INVALID_ARGUMENT error is returned.
   * Google Merchant Center property
   * [color](https://support.google.com/merchants/answer/6324487). Schema.org
   * property [Product.color](https://schema.org/color).
   * </pre>
   *
   * <code>repeated string colors = 2;</code>
   *
   * @param index The index of the element to return.
   * @return The colors at the given index.
   */
  public java.lang.String getColors(int index) {
    return colors_.get(index);
  }
  /**
   *
   *
   * <pre>
   * The color display names, which may be different from standard color family
   * names, such as the color aliases used in the website frontend. Normally
   * it is expected to have only 1 color. May consider using single "Mixed"
   * instead of multiple values.
   * A maximum of 25 colors are allowed. Each value must be a UTF-8 encoded
   * string with a length limit of 128 characters. Otherwise, an
   * INVALID_ARGUMENT error is returned.
   * Google Merchant Center property
   * [color](https://support.google.com/merchants/answer/6324487). Schema.org
   * property [Product.color](https://schema.org/color).
   * </pre>
   *
   * <code>repeated string colors = 2;</code>
   *
   * @param index The index of the value to return.
   * @return The bytes of the colors at the given index.
   */
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  /**
   *
   *
   * <pre>
   * The color information of a [Product][google.cloud.retail.v2.Product].
   * </pre>
   *
   * Protobuf type {@code google.cloud.retail.v2.ColorInfo}
   */
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    /**
     *
     *
     * <pre>
     * The standard color families. Strongly recommended to use the following
     * standard color groups: "Red", "Pink", "Orange", "Yellow", "Purple",
     * "Green", "Cyan", "Blue", "Brown", "White", "Gray", "Black" and
     * "Mixed". Normally it is expected to have only 1 color family. May consider
     * using single "Mixed" instead of multiple values.
     * A maximum of 5 values are allowed. Each value must be a UTF-8 encoded
     * string with a length limit of 128 characters. Otherwise, an
     * INVALID_ARGUMENT error is returned.
     * Google Merchant Center property
     * [color](https://support.google.com/merchants/answer/6324487). Schema.org
     * property [Product.color](https://schema.org/color).
     * </pre>
     *
     * <code>repeated string color_families = 1;</code>
     *
     * @return A list containing the colorFamilies.
     */
    public com.google.protobuf.ProtocolStringList getColorFamiliesList() {
      return colorFamilies_.getUnmodifiableView();
    }
    /**
     *
     *
     * <pre>
     * The standard color families. Strongly recommended to use the following
     * standard color groups: "Red", "Pink", "Orange", "Yellow", "Purple",
     * "Green", "Cyan", "Blue", "Brown", "White", "Gray", "Black" and
     * "Mixed". Normally it is expected to have only 1 color family. May consider
     * using single "Mixed" instead of multiple values.
     * A maximum of 5 values are allowed. Each value must be a UTF-8 encoded
     * string with a length limit of 128 characters. Otherwise, an
     * INVALID_ARGUMENT error is returned.
     * Google Merchant Center property
     * [color](https://support.google.com/merchants/answer/6324487). Schema.org
     * property [Product.color](https://schema.org/color).
     * </pre>
     *
     * <code>repeated string color_families = 1;</code>
     *
     * @return The count of colorFamilies.
     */
    public int getColorFamiliesCount() {
      return colorFamilies_.size();
    }
    /**
     *
     *
     * <pre>
     * The standard color families. Strongly recommended to use the following
     * standard color groups: "Red", "Pink", "Orange", "Yellow", "Purple",
     * "Green", "Cyan", "Blue", "Brown", "White", "Gray", "Black" and
     * "Mixed". Normally it is expected to have only 1 color family. May consider
     * using single "Mixed" instead of multiple values.
     * A maximum of 5 values are allowed. Each value must be a UTF-8 encoded
     * string with a length limit of 128 characters. Otherwise, an
     * INVALID_ARGUMENT error is returned.
     * Google Merchant Center property
     * [color](https://support.google.com/merchants/answer/6324487). Schema.org
     * property [Product.color](https://schema.org/color).
     * </pre>
     *
     * <code>repeated string color_families = 1;</code>
     *
     * @param index The index of the element to return.
     * @return The colorFamilies at the given index.
     */
    public java.lang.String getColorFamilies(int index) {
      return colorFamilies_.get(index);
    }
    /**
     *
     *
     * <pre>
     * The standard color families. Strongly recommended to use the following
     * standard color groups: "Red", "Pink", "Orange", "Yellow", "Purple",
     * "Green", "Cyan", "Blue", "Brown", "White", "Gray", "Black" and
     * "Mixed". Normally it is expected to have only 1 color family. May consider
     * using single "Mixed" instead of multiple values.
     * A maximum of 5 values are allowed. Each value must be a UTF-8 encoded
     * string with a length limit of 128 characters. Otherwise, an
     * INVALID_ARGUMENT error is returned.
     * Google Merchant Center property
     * [color](https://support.google.com/merchants/answer/6324487). Schema.org
     * property [Product.color](https://schema.org/color).
     * </pre>
     *
     * <code>repeated string color_families = 1;</code>
     *
     * @param index The index of the value to return.
     * @return The bytes of the colorFamilies at the given index.
     */
    public com.google.protobuf.ByteString getColorFamiliesBytes(int index) {
      return colorFamilies_.getByteString(index);
    }
    /**
     *
     *
     * <pre>
     * The standard color families. Strongly recommended to use the following
     * standard color groups: "Red", "Pink", "Orange", "Yellow", "Purple",
     * "Green", "Cyan", "Blue", "Brown", "White", "Gray", "Black" and
     * "Mixed". Normally it is expected to have only 1 color family. May consider
     * using single "Mixed" instead of multiple values.
     * A maximum of 5 values are allowed. Each value must be a UTF-8 encoded
     * string with a length limit of 128 characters. Otherwise, an
     * INVALID_ARGUMENT error is returned.
     * Google Merchant Center property
     * [color](https://support.google.com/merchants/answer/6324487). Schema.org
     * property [Product.color](https://schema.org/color).
     * </pre>
     *
     * <code>repeated string color_families = 1;</code>
     *
     * @param index The index to set the value at.
     * @param value The colorFamilies to set.
     * @return This builder for chaining.
     */
    public Builder setColorFamilies(int index, java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      ensureColorFamiliesIsMutable();
      colorFamilies_.set(index, value);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The standard color families. Strongly recommended to use the following
     * standard color groups: "Red", "Pink", "Orange", "Yellow", "Purple",
     * "Green", "Cyan", "Blue", "Brown", "White", "Gray", "Black" and
     * "Mixed". Normally it is expected to have only 1 color family. May consider
     * using single "Mixed" instead of multiple values.
     * A maximum of 5 values are allowed. Each value must be a UTF-8 encoded
     * string with a length limit of 128 characters. Otherwise, an
     * INVALID_ARGUMENT error is returned.
     * Google Merchant Center property
     * [color](https://support.google.com/merchants/answer/6324487). Schema.org
     * property [Product.color](https://schema.org/color).
     * </pre>
     *
     * <code>repeated string color_families = 1;</code>
     *
     * @param value The colorFamilies to add.
     * @return This builder for chaining.
     */
    public Builder addColorFamilies(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      ensureColorFamiliesIsMutable();
      colorFamilies_.add(value);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The standard color families. Strongly recommended to use the following
     * standard color groups: "Red", "Pink", "Orange", "Yellow", "Purple",
     * "Green", "Cyan", "Blue", "Brown", "White", "Gray", "Black" and
     * "Mixed". Normally it is expected to have only 1 color family. May consider
     * using single "Mixed" instead of multiple values.
     * A maximum of 5 values are allowed. Each value must be a UTF-8 encoded
     * string with a length limit of 128 characters. Otherwise, an
     * INVALID_ARGUMENT error is returned.
     * Google Merchant Center property
     * [color](https://support.google.com/merchants/answer/6324487). Schema.org
     * property [Product.color](https://schema.org/color).
     * </pre>
     *
     * <code>repeated string color_families = 1;</code>
     *
     * @param values The colorFamilies to add.
     * @return This builder for chaining.
     */
    public Builder addAllColorFamilies(java.lang.Iterable<java.lang.String> values) {
      ensureColorFamiliesIsMutable();
      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, colorFamilies_);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The standard color families. Strongly recommended to use the following
     * standard color groups: "Red", "Pink", "Orange", "Yellow", "Purple",
     * "Green", "Cyan", "Blue", "Brown", "White", "Gray", "Black" and
     * "Mixed". Normally it is expected to have only 1 color family. May consider
     * using single "Mixed" instead of multiple values.
     * A maximum of 5 values are allowed. Each value must be a UTF-8 encoded
     * string with a length limit of 128 characters. Otherwise, an
     * INVALID_ARGUMENT error is returned.
     * Google Merchant Center property
     * [color](https://support.google.com/merchants/answer/6324487). Schema.org
     * property [Product.color](https://schema.org/color).
     * </pre>
     *
     * <code>repeated string color_families = 1;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearColorFamilies() {
      colorFamilies_ = com.google.protobuf.LazyStringArrayList.EMPTY;
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The standard color families. Strongly recommended to use the following
     * standard color groups: "Red", "Pink", "Orange", "Yellow", "Purple",
     * "Green", "Cyan", "Blue", "Brown", "White", "Gray", "Black" and
     * "Mixed". Normally it is expected to have only 1 color family. May consider
     * using single "Mixed" instead of multiple values.
     * A maximum of 5 values are allowed. Each value must be a UTF-8 encoded
     * string with a length limit of 128 characters. Otherwise, an
     * INVALID_ARGUMENT error is returned.
     * Google Merchant Center property
     * [color](https://support.google.com/merchants/answer/6324487). Schema.org
     * property [Product.color](https://schema.org/color).
     * </pre>
     *
     * <code>repeated string color_families = 1;</code>
     *
     * @param value The bytes of the colorFamilies to add.
     * @return This builder for chaining.
     */
    public Builder addColorFamiliesBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      ensureColorFamiliesIsMutable();
      colorFamilies_.add(value);
      onChanged();
      return this;
    }

    private com.google.protobuf.LazyStringList colors_ =
        com.google.protobuf.LazyStringArrayList.EMPTY;

    private void ensureColorsIsMutable() {
      if (!((bitField0_ & 0x00000002) != 0)) {
        colors_ = new com.google.protobuf.LazyStringArrayList(colors_);
        bitField0_ |= 0x00000002;
      }
    }
    /**
     *
     *
     * <pre>
     * The color display names, which may be different from standard color family
     * names, such as the color aliases used in the website frontend. Normally
     * it is expected to have only 1 color. May consider using single "Mixed"
     * instead of multiple values.
     * A maximum of 25 colors are allowed. Each value must be a UTF-8 encoded
     * string with a length limit of 128 characters. Otherwise, an
     * INVALID_ARGUMENT error is returned.
     * Google Merchant Center property
     * [color](https://support.google.com/merchants/answer/6324487). Schema.org
     * property [Product.color](https://schema.org/color).
     * </pre>
     *
     * <code>repeated string colors = 2;</code>
     *
     * @return A list containing the colors.
     */
    public com.google.protobuf.ProtocolStringList getColorsList() {
      return colors_.getUnmodifiableView();
    }
    /**
     *
     *
     * <pre>
     * The color display names, which may be different from standard color family
     * names, such as the color aliases used in the website frontend. Normally
     * it is expected to have only 1 color. May consider using single "Mixed"
     * instead of multiple values.
     * A maximum of 25 colors are allowed. Each value must be a UTF-8 encoded
     * string with a length limit of 128 characters. Otherwise, an
     * INVALID_ARGUMENT error is returned.
     * Google Merchant Center property
     * [color](https://support.google.com/merchants/answer/6324487). Schema.org
     * property [Product.color](https://schema.org/color).
     * </pre>
     *
     * <code>repeated string colors = 2;</code>
     *
     * @return The count of colors.
     */
    public int getColorsCount() {
      return colors_.size();
    }
    /**
     *
     *
     * <pre>
     * The color display names, which may be different from standard color family
     * names, such as the color aliases used in the website frontend. Normally
     * it is expected to have only 1 color. May consider using single "Mixed"
     * instead of multiple values.
     * A maximum of 25 colors are allowed. Each value must be a UTF-8 encoded
     * string with a length limit of 128 characters. Otherwise, an
     * INVALID_ARGUMENT error is returned.
     * Google Merchant Center property
     * [color](https://support.google.com/merchants/answer/6324487). Schema.org
     * property [Product.color](https://schema.org/color).
     * </pre>
     *
     * <code>repeated string colors = 2;</code>
     *
     * @param index The index of the element to return.
     * @return The colors at the given index.
     */
    public java.lang.String getColors(int index) {
      return colors_.get(index);
    }
    /**
     *
     *
     * <pre>
     * The color display names, which may be different from standard color family
     * names, such as the color aliases used in the website frontend. Normally
     * it is expected to have only 1 color. May consider using single "Mixed"
     * instead of multiple values.
     * A maximum of 25 colors are allowed. Each value must be a UTF-8 encoded
     * string with a length limit of 128 characters. Otherwise, an
     * INVALID_ARGUMENT error is returned.
     * Google Merchant Center property
     * [color](https://support.google.com/merchants/answer/6324487). Schema.org
     * property [Product.color](https://schema.org/color).
     * </pre>
     *
     * <code>repeated string colors = 2;</code>
     *
     * @param index The index of the value to return.
     * @return The bytes of the colors at the given index.
     */
    public com.google.protobuf.ByteString getColorsBytes(int index) {
      return colors_.getByteString(index);
    }
    /**
     *
     *
     * <pre>
     * The color display names, which may be different from standard color family
     * names, such as the color aliases used in the website frontend. Normally
     * it is expected to have only 1 color. May consider using single "Mixed"
     * instead of multiple values.
     * A maximum of 25 colors are allowed. Each value must be a UTF-8 encoded
     * string with a length limit of 128 characters. Otherwise, an
     * INVALID_ARGUMENT error is returned.
     * Google Merchant Center property
     * [color](https://support.google.com/merchants/answer/6324487). Schema.org
     * property [Product.color](https://schema.org/color).
     * </pre>
     *
     * <code>repeated string colors = 2;</code>
     *
     * @param index The index to set the value at.
     * @param value The colors to set.
     * @return This builder for chaining.
     */
    public Builder setColors(int index, java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      ensureColorsIsMutable();
      colors_.set(index, value);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The color display names, which may be different from standard color family
     * names, such as the color aliases used in the website frontend. Normally
     * it is expected to have only 1 color. May consider using single "Mixed"
     * instead of multiple values.
     * A maximum of 25 colors are allowed. Each value must be a UTF-8 encoded
     * string with a length limit of 128 characters. Otherwise, an
     * INVALID_ARGUMENT error is returned.
     * Google Merchant Center property
     * [color](https://support.google.com/merchants/answer/6324487). Schema.org
     * property [Product.color](https://schema.org/color).
     * </pre>
     *
     * <code>repeated string colors = 2;</code>
     *
     * @param value The colors to add.
     * @return This builder for chaining.
     */
    public Builder addColors(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      ensureColorsIsMutable();
      colors_.add(value);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The color display names, which may be different from standard color family
     * names, such as the color aliases used in the website frontend. Normally
     * it is expected to have only 1 color. May consider using single "Mixed"
     * instead of multiple values.
     * A maximum of 25 colors are allowed. Each value must be a UTF-8 encoded
     * string with a length limit of 128 characters. Otherwise, an
     * INVALID_ARGUMENT error is returned.
     * Google Merchant Center property
     * [color](https://support.google.com/merchants/answer/6324487). Schema.org
     * property [Product.color](https://schema.org/color).
     * </pre>
     *
     * <code>repeated string colors = 2;</code>
     *
     * @param values The colors to add.
     * @return This builder for chaining.
     */
    public Builder addAllColors(java.lang.Iterable<java.lang.String> values) {
      ensureColorsIsMutable();
      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, colors_);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The color display names, which may be different from standard color family
     * names, such as the color aliases used in the website frontend. Normally
     * it is expected to have only 1 color. May consider using single "Mixed"
     * instead of multiple values.
     * A maximum of 25 colors are allowed. Each value must be a UTF-8 encoded
     * string with a length limit of 128 characters. Otherwise, an
     * INVALID_ARGUMENT error is returned.
     * Google Merchant Center property
     * [color](https://support.google.com/merchants/answer/6324487). Schema.org
     * property [Product.color](https://schema.org/color).
     * </pre>
     *
     * <code>repeated string colors = 2;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearColors() {
      colors_ = com.google.protobuf.LazyStringArrayList.EMPTY;
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The color display names, which may be different from standard color family
     * names, such as the color aliases used in the website frontend. Normally
     * it is expected to have only 1 color. May consider using single "Mixed"
     * instead of multiple values.
     * A maximum of 25 colors are allowed. Each value must be a UTF-8 encoded
     * string with a length limit of 128 characters. Otherwise, an
     * INVALID_ARGUMENT error is returned.
     * Google Merchant Center property
     * [color](https://support.google.com/merchants/answer/6324487). Schema.org
     * property [Product.color](https://schema.org/color).
     * </pre>
     *
     * <code>repeated string colors = 2;</code>
     *
     * @param value The bytes of the colors to add.
     * @return This builder for chaining.
     */
    public Builder addColorsBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      ensureColorsIsMutable();
      colors_.add(value);
      onChanged();
      return this;
    }

    @java.lang.Override
    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFields(unknownFields);
    }

    @java.lang.Override
    public final Builder mergeUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.mergeUnknownFields(unknownFields);
    }

    // @@protoc_insertion_point(builder_scope:google.cloud.retail.v2.ColorInfo)
  }

  // @@protoc_insertion_point(class_scope:google.cloud.retail.v2.ColorInfo)
  private static final com.google.cloud.retail.v2.ColorInfo DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.cloud.retail.v2.ColorInfo();
  }

  public static com.google.cloud.retail.v2.ColorInfo getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser<ColorInfo> PARSER =
      new com.google.protobuf.AbstractParser<ColorInfo>() {
        @java.lang.Override
        public ColorInfo parsePartialFrom(
            com.google.protobuf.CodedInputStream input,
            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws com.google.protobuf.InvalidProtocolBufferException {
          return new ColorInfo(input, extensionRegistry);
        }
      };

  public static com.google.protobuf.Parser<ColorInfo> parser() {
    return PARSER;
  }

  @java.lang.Override
  public com.google.protobuf.Parser<ColorInfo> getParserForType() {
    return PARSER;
  }

  @java.lang.Override
  public com.google.cloud.retail.v2.ColorInfo getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}