content: // Generated by the protocol buffer compiler.  DO NOT EDIT!
  // source: MailItem.proto
  
  package emu.grasscutter.net.proto;
  
  public final class MailItemOuterClass {
    private MailItemOuterClass() {}
    public static void registerAllExtensions(
        com.google.protobuf.ExtensionRegistryLite registry) {
    }
  
    public static void registerAllExtensions(
        com.google.protobuf.ExtensionRegistry registry) {
      registerAllExtensions(
          (com.google.protobuf.ExtensionRegistryLite) registry);
    }
    public interface MailItemOrBuilder extends
        // @@protoc_insertion_point(interface_extends:MailItem)
        com.google.protobuf.MessageOrBuilder {
  
      /**
       * <code>.EquipParam equipParam = 1;</code>
       * @return Whether the equipParam field is set.
       */
      boolean hasEquipParam();
      /**
       * <code>.EquipParam equipParam = 1;</code>
       * @return The equipParam.
       */
      emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam getEquipParam();
      /**
       * <code>.EquipParam equipParam = 1;</code>
       */
      emu.grasscutter.net.proto.EquipParamOuterClass.EquipParamOrBuilder getEquipParamOrBuilder();
  
      /**
       * <code>.MaterialDeleteInfo deleteInfo = 2;</code>
       * @return Whether the deleteInfo field is set.
       */
      boolean hasDeleteInfo();
      /**
       * <code>.MaterialDeleteInfo deleteInfo = 2;</code>
       * @return The deleteInfo.
       */
      emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo getDeleteInfo();
      /**
       * <code>.MaterialDeleteInfo deleteInfo = 2;</code>
       */
      emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfoOrBuilder getDeleteInfoOrBuilder();
    }
    /**
     * Protobuf type {@code MailItem}
     */
    public static final class MailItem extends
        com.google.protobuf.GeneratedMessageV3 implements
        // @@protoc_insertion_point(message_implements:MailItem)
        MailItemOrBuilder {
    private static final long serialVersionUID = 0L;
      // Use MailItem.newBuilder() to construct.
      private MailItem(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
        super(builder);
      }
      private MailItem() {
      }
  
      @java.lang.Override
      @SuppressWarnings({"unused"})
      protected java.lang.Object newInstance(
          UnusedPrivateParameter unused) {
        return new MailItem();
      }
  
      @java.lang.Override
      public final com.google.protobuf.UnknownFieldSet
      getUnknownFields() {
        return this.unknownFields;
      }
      private MailItem(
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          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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        this();
        if (extensionRegistry == null) {
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            int tag = input.readTag();
            switch (tag) {
              case 0:
                done = true;
                break;
              case 10: {
                emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam.Builder subBuilder = null;
                if (equipParam_ != null) {
                  subBuilder = equipParam_.toBuilder();
                }
                equipParam_ = input.readMessage(emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam.parser(), extensionRegistry);
                if (subBuilder != null) {
                  subBuilder.mergeFrom(equipParam_);
                  equipParam_ = subBuilder.buildPartial();
                }
  
                break;
              }
              case 18: {
                emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo.Builder subBuilder = null;
                if (deleteInfo_ != null) {
                  subBuilder = deleteInfo_.toBuilder();
                }
                deleteInfo_ = input.readMessage(emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo.parser(), extensionRegistry);
                if (subBuilder != null) {
                  subBuilder.mergeFrom(deleteInfo_);
                  deleteInfo_ = subBuilder.buildPartial();
                }
  
                break;
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          throw e.setUnfinishedMessage(this);
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          throw new com.google.protobuf.InvalidProtocolBufferException(
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          this.unknownFields = unknownFields.build();
          makeExtensionsImmutable();
        }
      }
      public static final com.google.protobuf.Descriptors.Descriptor
          getDescriptor() {
        return emu.grasscutter.net.proto.MailItemOuterClass.internal_static_MailItem_descriptor;
      }
  
      @java.lang.Override
      protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
          internalGetFieldAccessorTable() {
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                emu.grasscutter.net.proto.MailItemOuterClass.MailItem.class, emu.grasscutter.net.proto.MailItemOuterClass.MailItem.Builder.class);
      }
  
      public static final int EQUIPPARAM_FIELD_NUMBER = 1;
      private emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam equipParam_;
      /**
       * <code>.EquipParam equipParam = 1;</code>
       * @return Whether the equipParam field is set.
       */
      @java.lang.Override
      public boolean hasEquipParam() {
        return equipParam_ != null;
      }
      /**
       * <code>.EquipParam equipParam = 1;</code>
       * @return The equipParam.
       */
      @java.lang.Override
      public emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam getEquipParam() {
        return equipParam_ == null ? emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam.getDefaultInstance() : equipParam_;
      }
      /**
       * <code>.EquipParam equipParam = 1;</code>
       */
      @java.lang.Override
      public emu.grasscutter.net.proto.EquipParamOuterClass.EquipParamOrBuilder getEquipParamOrBuilder() {
        return getEquipParam();
      }
  
      public static final int DELETEINFO_FIELD_NUMBER = 2;
      private emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo deleteInfo_;
      /**
       * <code>.MaterialDeleteInfo deleteInfo = 2;</code>
       * @return Whether the deleteInfo field is set.
       */
      @java.lang.Override
      public boolean hasDeleteInfo() {
        return deleteInfo_ != null;
      }
      /**
       * <code>.MaterialDeleteInfo deleteInfo = 2;</code>
       * @return The deleteInfo.
       */
      @java.lang.Override
      public emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo getDeleteInfo() {
        return deleteInfo_ == null ? emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo.getDefaultInstance() : deleteInfo_;
      }
      /**
       * <code>.MaterialDeleteInfo deleteInfo = 2;</code>
       */
      @java.lang.Override
      public emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfoOrBuilder getDeleteInfoOrBuilder() {
        return getDeleteInfo();
      }
  
      private byte memoizedIsInitialized = -1;
      @java.lang.Override
      public final boolean isInitialized() {
        byte isInitialized = memoizedIsInitialized;
        if (isInitialized == 1) return true;
        if (isInitialized == 0) return false;
  
        memoizedIsInitialized = 1;
        return true;
      }
  
      @java.lang.Override
      public void writeTo(com.google.protobuf.CodedOutputStream output)
                          throws java.io.IOException {
        if (equipParam_ != null) {
          output.writeMessage(1, getEquipParam());
        }
        if (deleteInfo_ != null) {
          output.writeMessage(2, getDeleteInfo());
        }
        unknownFields.writeTo(output);
      }
  
      @java.lang.Override
      public int getSerializedSize() {
        int size = memoizedSize;
        if (size != -1) return size;
  
        size = 0;
        if (equipParam_ != null) {
          size += com.google.protobuf.CodedOutputStream
            .computeMessageSize(1, getEquipParam());
        }
        if (deleteInfo_ != null) {
          size += com.google.protobuf.CodedOutputStream
            .computeMessageSize(2, getDeleteInfo());
        }
        size += unknownFields.getSerializedSize();
        memoizedSize = size;
        return size;
      }
  
      @java.lang.Override
      public boolean equals(final java.lang.Object obj) {
        if (obj == this) {
         return true;
        }
        if (!(obj instanceof emu.grasscutter.net.proto.MailItemOuterClass.MailItem)) {
          return super.equals(obj);
        }
        emu.grasscutter.net.proto.MailItemOuterClass.MailItem other = (emu.grasscutter.net.proto.MailItemOuterClass.MailItem) obj;
  
        if (hasEquipParam() != other.hasEquipParam()) return false;
        if (hasEquipParam()) {
          if (!getEquipParam()
              .equals(other.getEquipParam())) return false;
        }
        if (hasDeleteInfo() != other.hasDeleteInfo()) return false;
        if (hasDeleteInfo()) {
          if (!getDeleteInfo()
              .equals(other.getDeleteInfo())) return false;
        }
        if (!unknownFields.equals(other.unknownFields)) return false;
        return true;
      }
  
      @java.lang.Override
      public int hashCode() {
        if (memoizedHashCode != 0) {
          return memoizedHashCode;
        }
        int hash = 41;
        hash = (19 * hash) + getDescriptor().hashCode();
        if (hasEquipParam()) {
          hash = (37 * hash) + EQUIPPARAM_FIELD_NUMBER;
          hash = (53 * hash) + getEquipParam().hashCode();
        }
        if (hasDeleteInfo()) {
          hash = (37 * hash) + DELETEINFO_FIELD_NUMBER;
          hash = (53 * hash) + getDeleteInfo().hashCode();
        }
        hash = (29 * hash) + unknownFields.hashCode();
        memoizedHashCode = hash;
        return hash;
      }
  
      public static emu.grasscutter.net.proto.MailItemOuterClass.MailItem parseFrom(
          java.nio.ByteBuffer data)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data);
      }
      public static emu.grasscutter.net.proto.MailItemOuterClass.MailItem parseFrom(
          java.nio.ByteBuffer data,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data, extensionRegistry);
      }
      public static emu.grasscutter.net.proto.MailItemOuterClass.MailItem parseFrom(
          com.google.protobuf.ByteString data)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data);
      }
      public static emu.grasscutter.net.proto.MailItemOuterClass.MailItem parseFrom(
          com.google.protobuf.ByteString data,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data, extensionRegistry);
      }
      public static emu.grasscutter.net.proto.MailItemOuterClass.MailItem parseFrom(byte[] data)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data);
      }
      public static emu.grasscutter.net.proto.MailItemOuterClass.MailItem parseFrom(
          byte[] data,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws com.google.protobuf.InvalidProtocolBufferException {
        return PARSER.parseFrom(data, extensionRegistry);
      }
      public static emu.grasscutter.net.proto.MailItemOuterClass.MailItem parseFrom(java.io.InputStream input)
          throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseWithIOException(PARSER, input);
      }
      public static emu.grasscutter.net.proto.MailItemOuterClass.MailItem parseFrom(
          java.io.InputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseWithIOException(PARSER, input, extensionRegistry);
      }
      public static emu.grasscutter.net.proto.MailItemOuterClass.MailItem parseDelimitedFrom(java.io.InputStream input)
          throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseDelimitedWithIOException(PARSER, input);
      }
      public static emu.grasscutter.net.proto.MailItemOuterClass.MailItem parseDelimitedFrom(
          java.io.InputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
      }
      public static emu.grasscutter.net.proto.MailItemOuterClass.MailItem parseFrom(
          com.google.protobuf.CodedInputStream input)
          throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseWithIOException(PARSER, input);
      }
      public static emu.grasscutter.net.proto.MailItemOuterClass.MailItem parseFrom(
          com.google.protobuf.CodedInputStream input,
          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
          throws java.io.IOException {
        return com.google.protobuf.GeneratedMessageV3
            .parseWithIOException(PARSER, input, extensionRegistry);
      }
  
      @java.lang.Override
      public Builder newBuilderForType() { return newBuilder(); }
      public static Builder newBuilder() {
        return DEFAULT_INSTANCE.toBuilder();
      }
      public static Builder newBuilder(emu.grasscutter.net.proto.MailItemOuterClass.MailItem prototype) {
        return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
      }
      @java.lang.Override
      public Builder toBuilder() {
        return this == DEFAULT_INSTANCE
            ? new Builder() : new Builder().mergeFrom(this);
      }
  
      @java.lang.Override
      protected Builder newBuilderForType(
          com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
        Builder builder = new Builder(parent);
        return builder;
      }
      /**
       * Protobuf type {@code MailItem}
       */
      public static final class Builder extends
          com.google.protobuf.GeneratedMessageV3.Builder<Builder> implements
          // @@protoc_insertion_point(builder_implements:MailItem)
          emu.grasscutter.net.proto.MailItemOuterClass.MailItemOrBuilder {
        public static final com.google.protobuf.Descriptors.Descriptor
            getDescriptor() {
          return emu.grasscutter.net.proto.MailItemOuterClass.internal_static_MailItem_descriptor;
        }
  
        @java.lang.Override
        protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
            internalGetFieldAccessorTable() {
          return emu.grasscutter.net.proto.MailItemOuterClass.internal_static_MailItem_fieldAccessorTable
              .ensureFieldAccessorsInitialized(
                  emu.grasscutter.net.proto.MailItemOuterClass.MailItem.class, emu.grasscutter.net.proto.MailItemOuterClass.MailItem.Builder.class);
        }
  
        // Construct using emu.grasscutter.net.proto.MailItemOuterClass.MailItem.newBuilder()
        private Builder() {
          maybeForceBuilderInitialization();
        }
  
        private Builder(
            com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
          super(parent);
          maybeForceBuilderInitialization();
        }
        private void maybeForceBuilderInitialization() {
          if (com.google.protobuf.GeneratedMessageV3
                  .alwaysUseFieldBuilders) {
          }
        }
        @java.lang.Override
        public Builder clear() {
          super.clear();
          if (equipParamBuilder_ == null) {
            equipParam_ = null;
          } else {
            equipParam_ = null;
            equipParamBuilder_ = null;
          }
          if (deleteInfoBuilder_ == null) {
            deleteInfo_ = null;
          } else {
            deleteInfo_ = null;
            deleteInfoBuilder_ = null;
          }
          return this;
        }
  
        @java.lang.Override
        public com.google.protobuf.Descriptors.Descriptor
            getDescriptorForType() {
          return emu.grasscutter.net.proto.MailItemOuterClass.internal_static_MailItem_descriptor;
        }
  
        @java.lang.Override
        public emu.grasscutter.net.proto.MailItemOuterClass.MailItem getDefaultInstanceForType() {
          return emu.grasscutter.net.proto.MailItemOuterClass.MailItem.getDefaultInstance();
        }
  
        @java.lang.Override
        public emu.grasscutter.net.proto.MailItemOuterClass.MailItem build() {
          emu.grasscutter.net.proto.MailItemOuterClass.MailItem result = buildPartial();
          if (!result.isInitialized()) {
            throw newUninitializedMessageException(result);
          }
          return result;
        }
  
        @java.lang.Override
        public emu.grasscutter.net.proto.MailItemOuterClass.MailItem buildPartial() {
          emu.grasscutter.net.proto.MailItemOuterClass.MailItem result = new emu.grasscutter.net.proto.MailItemOuterClass.MailItem(this);
          if (equipParamBuilder_ == null) {
            result.equipParam_ = equipParam_;
          } else {
            result.equipParam_ = equipParamBuilder_.build();
          }
          if (deleteInfoBuilder_ == null) {
            result.deleteInfo_ = deleteInfo_;
          } else {
            result.deleteInfo_ = deleteInfoBuilder_.build();
          }
          onBuilt();
          return result;
        }
  
        @java.lang.Override
        public Builder clone() {
          return super.clone();
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        @java.lang.Override
        public Builder setField(
            com.google.protobuf.Descriptors.FieldDescriptor field,
            java.lang.Object value) {
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        public Builder clearField(
            com.google.protobuf.Descriptors.FieldDescriptor field) {
          return super.clearField(field);
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        @java.lang.Override
        public Builder clearOneof(
            com.google.protobuf.Descriptors.OneofDescriptor oneof) {
          return super.clearOneof(oneof);
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        @java.lang.Override
        public Builder setRepeatedField(
            com.google.protobuf.Descriptors.FieldDescriptor field,
            int index, java.lang.Object value) {
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        @java.lang.Override
        public Builder addRepeatedField(
            com.google.protobuf.Descriptors.FieldDescriptor field,
            java.lang.Object value) {
          return super.addRepeatedField(field, value);
        }
        @java.lang.Override
        public Builder mergeFrom(com.google.protobuf.Message other) {
          if (other instanceof emu.grasscutter.net.proto.MailItemOuterClass.MailItem) {
            return mergeFrom((emu.grasscutter.net.proto.MailItemOuterClass.MailItem)other);
          } else {
            super.mergeFrom(other);
            return this;
          }
        }
  
        public Builder mergeFrom(emu.grasscutter.net.proto.MailItemOuterClass.MailItem other) {
          if (other == emu.grasscutter.net.proto.MailItemOuterClass.MailItem.getDefaultInstance()) return this;
          if (other.hasEquipParam()) {
            mergeEquipParam(other.getEquipParam());
          }
          if (other.hasDeleteInfo()) {
            mergeDeleteInfo(other.getDeleteInfo());
          }
          this.mergeUnknownFields(other.unknownFields);
          onChanged();
          return this;
        }
  
        @java.lang.Override
        public final boolean isInitialized() {
          return true;
        }
  
        @java.lang.Override
        public Builder mergeFrom(
            com.google.protobuf.CodedInputStream input,
            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws java.io.IOException {
          emu.grasscutter.net.proto.MailItemOuterClass.MailItem parsedMessage = null;
          try {
            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
            parsedMessage = (emu.grasscutter.net.proto.MailItemOuterClass.MailItem) e.getUnfinishedMessage();
            throw e.unwrapIOException();
          } finally {
            if (parsedMessage != null) {
              mergeFrom(parsedMessage);
            }
          }
          return this;
        }
  
        private emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam equipParam_;
        private com.google.protobuf.SingleFieldBuilderV3<
            emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam, emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam.Builder, emu.grasscutter.net.proto.EquipParamOuterClass.EquipParamOrBuilder> equipParamBuilder_;
        /**
         * <code>.EquipParam equipParam = 1;</code>
         * @return Whether the equipParam field is set.
         */
        public boolean hasEquipParam() {
          return equipParamBuilder_ != null || equipParam_ != null;
        }
        /**
         * <code>.EquipParam equipParam = 1;</code>
         * @return The equipParam.
         */
        public emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam getEquipParam() {
          if (equipParamBuilder_ == null) {
            return equipParam_ == null ? emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam.getDefaultInstance() : equipParam_;
          } else {
            return equipParamBuilder_.getMessage();
          }
        }
        /**
         * <code>.EquipParam equipParam = 1;</code>
         */
        public Builder setEquipParam(emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam value) {
          if (equipParamBuilder_ == null) {
            if (value == null) {
              throw new NullPointerException();
            }
            equipParam_ = value;
            onChanged();
          } else {
            equipParamBuilder_.setMessage(value);
          }
  
          return this;
        }
        /**
         * <code>.EquipParam equipParam = 1;</code>
         */
        public Builder setEquipParam(
            emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam.Builder builderForValue) {
          if (equipParamBuilder_ == null) {
            equipParam_ = builderForValue.build();
            onChanged();
          } else {
            equipParamBuilder_.setMessage(builderForValue.build());
          }
  
          return this;
        }
        /**
         * <code>.EquipParam equipParam = 1;</code>
         */
        public Builder mergeEquipParam(emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam value) {
          if (equipParamBuilder_ == null) {
            if (equipParam_ != null) {
              equipParam_ =
                emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam.newBuilder(equipParam_).mergeFrom(value).buildPartial();
            } else {
              equipParam_ = value;
            }
            onChanged();
          } else {
            equipParamBuilder_.mergeFrom(value);
          }
  
          return this;
        }
        /**
         * <code>.EquipParam equipParam = 1;</code>
         */
        public Builder clearEquipParam() {
          if (equipParamBuilder_ == null) {
            equipParam_ = null;
            onChanged();
          } else {
            equipParam_ = null;
            equipParamBuilder_ = null;
          }
  
          return this;
        }
        /**
         * <code>.EquipParam equipParam = 1;</code>
         */
        public emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam.Builder getEquipParamBuilder() {
          
          onChanged();
          return getEquipParamFieldBuilder().getBuilder();
        }
        /**
         * <code>.EquipParam equipParam = 1;</code>
         */
        public emu.grasscutter.net.proto.EquipParamOuterClass.EquipParamOrBuilder getEquipParamOrBuilder() {
          if (equipParamBuilder_ != null) {
            return equipParamBuilder_.getMessageOrBuilder();
          } else {
            return equipParam_ == null ?
                emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam.getDefaultInstance() : equipParam_;
          }
        }
        /**
         * <code>.EquipParam equipParam = 1;</code>
         */
        private com.google.protobuf.SingleFieldBuilderV3<
            emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam, emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam.Builder, emu.grasscutter.net.proto.EquipParamOuterClass.EquipParamOrBuilder> 
            getEquipParamFieldBuilder() {
          if (equipParamBuilder_ == null) {
            equipParamBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
                emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam, emu.grasscutter.net.proto.EquipParamOuterClass.EquipParam.Builder, emu.grasscutter.net.proto.EquipParamOuterClass.EquipParamOrBuilder>(
                    getEquipParam(),
                    getParentForChildren(),
                    isClean());
            equipParam_ = null;
          }
          return equipParamBuilder_;
        }
  
        private emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo deleteInfo_;
        private com.google.protobuf.SingleFieldBuilderV3<
            emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo, emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo.Builder, emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfoOrBuilder> deleteInfoBuilder_;
        /**
         * <code>.MaterialDeleteInfo deleteInfo = 2;</code>
         * @return Whether the deleteInfo field is set.
         */
        public boolean hasDeleteInfo() {
          return deleteInfoBuilder_ != null || deleteInfo_ != null;
        }
        /**
         * <code>.MaterialDeleteInfo deleteInfo = 2;</code>
         * @return The deleteInfo.
         */
        public emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo getDeleteInfo() {
          if (deleteInfoBuilder_ == null) {
            return deleteInfo_ == null ? emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo.getDefaultInstance() : deleteInfo_;
          } else {
            return deleteInfoBuilder_.getMessage();
          }
        }
        /**
         * <code>.MaterialDeleteInfo deleteInfo = 2;</code>
         */
        public Builder setDeleteInfo(emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo value) {
          if (deleteInfoBuilder_ == null) {
            if (value == null) {
              throw new NullPointerException();
            }
            deleteInfo_ = value;
            onChanged();
          } else {
            deleteInfoBuilder_.setMessage(value);
          }
  
          return this;
        }
        /**
         * <code>.MaterialDeleteInfo deleteInfo = 2;</code>
         */
        public Builder setDeleteInfo(
            emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo.Builder builderForValue) {
          if (deleteInfoBuilder_ == null) {
            deleteInfo_ = builderForValue.build();
            onChanged();
          } else {
            deleteInfoBuilder_.setMessage(builderForValue.build());
          }
  
          return this;
        }
        /**
         * <code>.MaterialDeleteInfo deleteInfo = 2;</code>
         */
        public Builder mergeDeleteInfo(emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo value) {
          if (deleteInfoBuilder_ == null) {
            if (deleteInfo_ != null) {
              deleteInfo_ =
                emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo.newBuilder(deleteInfo_).mergeFrom(value).buildPartial();
            } else {
              deleteInfo_ = value;
            }
            onChanged();
          } else {
            deleteInfoBuilder_.mergeFrom(value);
          }
  
          return this;
        }
        /**
         * <code>.MaterialDeleteInfo deleteInfo = 2;</code>
         */
        public Builder clearDeleteInfo() {
          if (deleteInfoBuilder_ == null) {
            deleteInfo_ = null;
            onChanged();
          } else {
            deleteInfo_ = null;
            deleteInfoBuilder_ = null;
          }
  
          return this;
        }
        /**
         * <code>.MaterialDeleteInfo deleteInfo = 2;</code>
         */
        public emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo.Builder getDeleteInfoBuilder() {
          
          onChanged();
          return getDeleteInfoFieldBuilder().getBuilder();
        }
        /**
         * <code>.MaterialDeleteInfo deleteInfo = 2;</code>
         */
        public emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfoOrBuilder getDeleteInfoOrBuilder() {
          if (deleteInfoBuilder_ != null) {
            return deleteInfoBuilder_.getMessageOrBuilder();
          } else {
            return deleteInfo_ == null ?
                emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo.getDefaultInstance() : deleteInfo_;
          }
        }
        /**
         * <code>.MaterialDeleteInfo deleteInfo = 2;</code>
         */
        private com.google.protobuf.SingleFieldBuilderV3<
            emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo, emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo.Builder, emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfoOrBuilder> 
            getDeleteInfoFieldBuilder() {
          if (deleteInfoBuilder_ == null) {
            deleteInfoBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
                emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo, emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfo.Builder, emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.MaterialDeleteInfoOrBuilder>(
                    getDeleteInfo(),
                    getParentForChildren(),
                    isClean());
            deleteInfo_ = null;
          }
          return deleteInfoBuilder_;
        }
        @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:MailItem)
      }
  
      // @@protoc_insertion_point(class_scope:MailItem)
      private static final emu.grasscutter.net.proto.MailItemOuterClass.MailItem DEFAULT_INSTANCE;
      static {
        DEFAULT_INSTANCE = new emu.grasscutter.net.proto.MailItemOuterClass.MailItem();
      }
  
      public static emu.grasscutter.net.proto.MailItemOuterClass.MailItem getDefaultInstance() {
        return DEFAULT_INSTANCE;
      }
  
      private static final com.google.protobuf.Parser<MailItem>
          PARSER = new com.google.protobuf.AbstractParser<MailItem>() {
        @java.lang.Override
        public MailItem parsePartialFrom(
            com.google.protobuf.CodedInputStream input,
            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws com.google.protobuf.InvalidProtocolBufferException {
          return new MailItem(input, extensionRegistry);
        }
      };
  
      public static com.google.protobuf.Parser<MailItem> parser() {
        return PARSER;
      }
  
      @java.lang.Override
      public com.google.protobuf.Parser<MailItem> getParserForType() {
        return PARSER;
      }
  
      @java.lang.Override
      public emu.grasscutter.net.proto.MailItemOuterClass.MailItem getDefaultInstanceForType() {
        return DEFAULT_INSTANCE;
      }
  
    }
  
    private static final com.google.protobuf.Descriptors.Descriptor
      internal_static_MailItem_descriptor;
    private static final 
      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internal_static_MailItem_fieldAccessorTable;
  
    public static com.google.protobuf.Descriptors.FileDescriptor
        getDescriptor() {
      return descriptor;
    }
    private static  com.google.protobuf.Descriptors.FileDescriptor
        descriptor;
    static {
      java.lang.String[] descriptorData = {
        "\n\016MailItem.proto\032\020EquipParam.proto\032\030Mate" +
        "rialDeleteInfo.proto\"T\n\010MailItem\022\037\n\nequi" +
        "pParam\030\001 \001(\0132\013.EquipParam\022\'\n\ndeleteInfo\030" +
        "\002 \001(\0132\023.MaterialDeleteInfoB\033\n\031emu.grassc" +
        "utter.net.protob\006proto3"
      };
      descriptor = com.google.protobuf.Descriptors.FileDescriptor
        .internalBuildGeneratedFileFrom(descriptorData,
          new com.google.protobuf.Descriptors.FileDescriptor[] {
            emu.grasscutter.net.proto.EquipParamOuterClass.getDescriptor(),
            emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.getDescriptor(),
          });
      internal_static_MailItem_descriptor =
        getDescriptor().getMessageTypes().get(0);
      internal_static_MailItem_fieldAccessorTable = new
        com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
          internal_static_MailItem_descriptor,
          new java.lang.String[] { "EquipParam", "DeleteInfo", });
      emu.grasscutter.net.proto.EquipParamOuterClass.getDescriptor();
      emu.grasscutter.net.proto.MaterialDeleteInfoOuterClass.getDescriptor();
    }
  
    // @@protoc_insertion_point(outer_class_scope)
  }
  