/*
 * 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/api/config_change.proto

package com.google.api;

/**
 *
 *
 * <pre>
 * Output generated from semantically comparing two versions of a service
 * configuration.
 * Includes detailed information about a field that have changed with
 * applicable advice about potential consequences for the change, such as
 * backwards-incompatibility.
 * </pre>
 *
 * Protobuf type {@code google.api.ConfigChange}
 */
public final class ConfigChange extends com.google.protobuf.GeneratedMessageV3
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   * used for the index (usually selector, name, or id). For maps, the term
   * 'key' is used. If the field has no unique identifier, the numeric index
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   * Value of the changed object in the old Service configuration,
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   *
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   * <pre>
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   * </pre>
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   *
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   * </pre>
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  /**
   *
   *
   * <pre>
   * Collection of advice provided for this change, useful for determining the
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   * </pre>
   *
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   * Collection of advice provided for this change, useful for determining the
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   * </pre>
   *
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   *
   *
   * <pre>
   * Collection of advice provided for this change, useful for determining the
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   * </pre>
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  /**
   *
   *
   * <pre>
   * Collection of advice provided for this change, useful for determining the
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   * </pre>
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   * configuration.
   * Includes detailed information about a field that have changed with
   * applicable advice about potential consequences for the change, such as
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   * </pre>
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            case 18:
              {
                oldValue_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000002;
                break;
              } // case 18
            case 26:
              {
                newValue_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000004;
                break;
              } // case 26
            case 32:
              {
                changeType_ = input.readEnum();
                bitField0_ |= 0x00000008;
                break;
              } // case 32
            case 42:
              {
                com.google.api.Advice m =
                    input.readMessage(com.google.api.Advice.parser(), extensionRegistry);
                if (advicesBuilder_ == null) {
                  ensureAdvicesIsMutable();
                  advices_.add(m);
                } else {
                  advicesBuilder_.addMessage(m);
                }
                break;
              } // case 42
            default:
              {
                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
                  done = true; // was an endgroup tag
                }
                break;
              } // default:
          } // switch (tag)
        } // while (!done)
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.unwrapIOException();
      } finally {
        onChanged();
      } // finally
      return this;
    }

    private int bitField0_;

    private java.lang.Object element_ = "";
    /**
     *
     *
     * <pre>
     * Object hierarchy path to the change, with levels separated by a '.'
     * character. For repeated fields, an applicable unique identifier field is
     * used for the index (usually selector, name, or id). For maps, the term
     * 'key' is used. If the field has no unique identifier, the numeric index
     * is used.
     * Examples:
     * - visibility.rules[selector=="google.LibraryService.ListBooks"].restriction
     * - quota.metric_rules[selector=="google"].metric_costs[key=="reads"].value
     * - logging.producer_destinations[0]
     * </pre>
     *
     * <code>string element = 1;</code>
     *
     * @return The element.
     */
    public java.lang.String getElement() {
      java.lang.Object ref = element_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        element_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Object hierarchy path to the change, with levels separated by a '.'
     * character. For repeated fields, an applicable unique identifier field is
     * used for the index (usually selector, name, or id). For maps, the term
     * 'key' is used. If the field has no unique identifier, the numeric index
     * is used.
     * Examples:
     * - visibility.rules[selector=="google.LibraryService.ListBooks"].restriction
     * - quota.metric_rules[selector=="google"].metric_costs[key=="reads"].value
     * - logging.producer_destinations[0]
     * </pre>
     *
     * <code>string element = 1;</code>
     *
     * @return The bytes for element.
     */
    public com.google.protobuf.ByteString getElementBytes() {
      java.lang.Object ref = element_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        element_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Object hierarchy path to the change, with levels separated by a '.'
     * character. For repeated fields, an applicable unique identifier field is
     * used for the index (usually selector, name, or id). For maps, the term
     * 'key' is used. If the field has no unique identifier, the numeric index
     * is used.
     * Examples:
     * - visibility.rules[selector=="google.LibraryService.ListBooks"].restriction
     * - quota.metric_rules[selector=="google"].metric_costs[key=="reads"].value
     * - logging.producer_destinations[0]
     * </pre>
     *
     * <code>string element = 1;</code>
     *
     * @param value The element to set.
     * @return This builder for chaining.
     */
    public Builder setElement(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      element_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Object hierarchy path to the change, with levels separated by a '.'
     * character. For repeated fields, an applicable unique identifier field is
     * used for the index (usually selector, name, or id). For maps, the term
     * 'key' is used. If the field has no unique identifier, the numeric index
     * is used.
     * Examples:
     * - visibility.rules[selector=="google.LibraryService.ListBooks"].restriction
     * - quota.metric_rules[selector=="google"].metric_costs[key=="reads"].value
     * - logging.producer_destinations[0]
     * </pre>
     *
     * <code>string element = 1;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearElement() {
      element_ = getDefaultInstance().getElement();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Object hierarchy path to the change, with levels separated by a '.'
     * character. For repeated fields, an applicable unique identifier field is
     * used for the index (usually selector, name, or id). For maps, the term
     * 'key' is used. If the field has no unique identifier, the numeric index
     * is used.
     * Examples:
     * - visibility.rules[selector=="google.LibraryService.ListBooks"].restriction
     * - quota.metric_rules[selector=="google"].metric_costs[key=="reads"].value
     * - logging.producer_destinations[0]
     * </pre>
     *
     * <code>string element = 1;</code>
     *
     * @param value The bytes for element to set.
     * @return This builder for chaining.
     */
    public Builder setElementBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      element_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    private java.lang.Object oldValue_ = "";
    /**
     *
     *
     * <pre>
     * Value of the changed object in the old Service configuration,
     * in JSON format. This field will not be populated if ChangeType == ADDED.
     * </pre>
     *
     * <code>string old_value = 2;</code>
     *
     * @return The oldValue.
     */
    public java.lang.String getOldValue() {
      java.lang.Object ref = oldValue_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        oldValue_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Value of the changed object in the old Service configuration,
     * in JSON format. This field will not be populated if ChangeType == ADDED.
     * </pre>
     *
     * <code>string old_value = 2;</code>
     *
     * @return The bytes for oldValue.
     */
    public com.google.protobuf.ByteString getOldValueBytes() {
      java.lang.Object ref = oldValue_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        oldValue_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Value of the changed object in the old Service configuration,
     * in JSON format. This field will not be populated if ChangeType == ADDED.
     * </pre>
     *
     * <code>string old_value = 2;</code>
     *
     * @param value The oldValue to set.
     * @return This builder for chaining.
     */
    public Builder setOldValue(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      oldValue_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Value of the changed object in the old Service configuration,
     * in JSON format. This field will not be populated if ChangeType == ADDED.
     * </pre>
     *
     * <code>string old_value = 2;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearOldValue() {
      oldValue_ = getDefaultInstance().getOldValue();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Value of the changed object in the old Service configuration,
     * in JSON format. This field will not be populated if ChangeType == ADDED.
     * </pre>
     *
     * <code>string old_value = 2;</code>
     *
     * @param value The bytes for oldValue to set.
     * @return This builder for chaining.
     */
    public Builder setOldValueBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      oldValue_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

    private java.lang.Object newValue_ = "";
    /**
     *
     *
     * <pre>
     * Value of the changed object in the new Service configuration,
     * in JSON format. This field will not be populated if ChangeType == REMOVED.
     * </pre>
     *
     * <code>string new_value = 3;</code>
     *
     * @return The newValue.
     */
    public java.lang.String getNewValue() {
      java.lang.Object ref = newValue_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        newValue_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Value of the changed object in the new Service configuration,
     * in JSON format. This field will not be populated if ChangeType == REMOVED.
     * </pre>
     *
     * <code>string new_value = 3;</code>
     *
     * @return The bytes for newValue.
     */
    public com.google.protobuf.ByteString getNewValueBytes() {
      java.lang.Object ref = newValue_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        newValue_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Value of the changed object in the new Service configuration,
     * in JSON format. This field will not be populated if ChangeType == REMOVED.
     * </pre>
     *
     * <code>string new_value = 3;</code>
     *
     * @param value The newValue to set.
     * @return This builder for chaining.
     */
    public Builder setNewValue(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      newValue_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Value of the changed object in the new Service configuration,
     * in JSON format. This field will not be populated if ChangeType == REMOVED.
     * </pre>
     *
     * <code>string new_value = 3;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearNewValue() {
      newValue_ = getDefaultInstance().getNewValue();
      bitField0_ = (bitField0_ & ~0x00000004);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Value of the changed object in the new Service configuration,
     * in JSON format. This field will not be populated if ChangeType == REMOVED.
     * </pre>
     *
     * <code>string new_value = 3;</code>
     *
     * @param value The bytes for newValue to set.
     * @return This builder for chaining.
     */
    public Builder setNewValueBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      newValue_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }

    private int changeType_ = 0;
    /**
     *
     *
     * <pre>
     * The type for this change, either ADDED, REMOVED, or MODIFIED.
     * </pre>
     *
     * <code>.google.api.ChangeType change_type = 4;</code>
     *
     * @return The enum numeric value on the wire for changeType.
     */
    @java.lang.Override
    public int getChangeTypeValue() {
      return changeType_;
    }
    /**
     *
     *
     * <pre>
     * The type for this change, either ADDED, REMOVED, or MODIFIED.
     * </pre>
     *
     * <code>.google.api.ChangeType change_type = 4;</code>
     *
     * @param value The enum numeric value on the wire for changeType to set.
     * @return This builder for chaining.
     */
    public Builder setChangeTypeValue(int value) {
      changeType_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The type for this change, either ADDED, REMOVED, or MODIFIED.
     * </pre>
     *
     * <code>.google.api.ChangeType change_type = 4;</code>
     *
     * @return The changeType.
     */
    @java.lang.Override
    public com.google.api.ChangeType getChangeType() {
      com.google.api.ChangeType result = com.google.api.ChangeType.forNumber(changeType_);
      return result == null ? com.google.api.ChangeType.UNRECOGNIZED : result;
    }
    /**
     *
     *
     * <pre>
     * The type for this change, either ADDED, REMOVED, or MODIFIED.
     * </pre>
     *
     * <code>.google.api.ChangeType change_type = 4;</code>
     *
     * @param value The changeType to set.
     * @return This builder for chaining.
     */
    public Builder setChangeType(com.google.api.ChangeType value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000008;
      changeType_ = value.getNumber();
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The type for this change, either ADDED, REMOVED, or MODIFIED.
     * </pre>
     *
     * <code>.google.api.ChangeType change_type = 4;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearChangeType() {
      bitField0_ = (bitField0_ & ~0x00000008);
      changeType_ = 0;
      onChanged();
      return this;
    }

    private java.util.List<com.google.api.Advice> advices_ = java.util.Collections.emptyList();

    private void ensureAdvicesIsMutable() {
      if (!((bitField0_ & 0x00000010) != 0)) {
        advices_ = new java.util.ArrayList<com.google.api.Advice>(advices_);
        bitField0_ |= 0x00000010;
      }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.api.Advice, com.google.api.Advice.Builder, com.google.api.AdviceOrBuilder>
        advicesBuilder_;

    /**
     *
     *
     * <pre>
     * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * </pre>
     *
     * <code>repeated .google.api.Advice advices = 5;</code>
     */
    public java.util.List<com.google.api.Advice> getAdvicesList() {
      if (advicesBuilder_ == null) {
        return java.util.Collections.unmodifiableList(advices_);
      } else {
        return advicesBuilder_.getMessageList();
      }
    }
    /**
     *
     *
     * <pre>
     * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * </pre>
     *
     * <code>repeated .google.api.Advice advices = 5;</code>
     */
    public int getAdvicesCount() {
      if (advicesBuilder_ == null) {
        return advices_.size();
      } else {
        return advicesBuilder_.getCount();
      }
    }
    /**
     *
     *
     * <pre>
     * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * </pre>
     *
     * <code>repeated .google.api.Advice advices = 5;</code>
     */
    public com.google.api.Advice getAdvices(int index) {
      if (advicesBuilder_ == null) {
        return advices_.get(index);
      } else {
        return advicesBuilder_.getMessage(index);
      }
    }
    /**
     *
     *
     * <pre>
     * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * </pre>
     *
     * <code>repeated .google.api.Advice advices = 5;</code>
     */
    public Builder setAdvices(int index, com.google.api.Advice value) {
      if (advicesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureAdvicesIsMutable();
        advices_.set(index, value);
        onChanged();
      } else {
        advicesBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * </pre>
     *
     * <code>repeated .google.api.Advice advices = 5;</code>
     */
    public Builder setAdvices(int index, com.google.api.Advice.Builder builderForValue) {
      if (advicesBuilder_ == null) {
        ensureAdvicesIsMutable();
        advices_.set(index, builderForValue.build());
        onChanged();
      } else {
        advicesBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * </pre>
     *
     * <code>repeated .google.api.Advice advices = 5;</code>
     */
    public Builder addAdvices(com.google.api.Advice value) {
      if (advicesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureAdvicesIsMutable();
        advices_.add(value);
        onChanged();
      } else {
        advicesBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * </pre>
     *
     * <code>repeated .google.api.Advice advices = 5;</code>
     */
    public Builder addAdvices(int index, com.google.api.Advice value) {
      if (advicesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureAdvicesIsMutable();
        advices_.add(index, value);
        onChanged();
      } else {
        advicesBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * </pre>
     *
     * <code>repeated .google.api.Advice advices = 5;</code>
     */
    public Builder addAdvices(com.google.api.Advice.Builder builderForValue) {
      if (advicesBuilder_ == null) {
        ensureAdvicesIsMutable();
        advices_.add(builderForValue.build());
        onChanged();
      } else {
        advicesBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * </pre>
     *
     * <code>repeated .google.api.Advice advices = 5;</code>
     */
    public Builder addAdvices(int index, com.google.api.Advice.Builder builderForValue) {
      if (advicesBuilder_ == null) {
        ensureAdvicesIsMutable();
        advices_.add(index, builderForValue.build());
        onChanged();
      } else {
        advicesBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * </pre>
     *
     * <code>repeated .google.api.Advice advices = 5;</code>
     */
    public Builder addAllAdvices(java.lang.Iterable<? extends com.google.api.Advice> values) {
      if (advicesBuilder_ == null) {
        ensureAdvicesIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, advices_);
        onChanged();
      } else {
        advicesBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * </pre>
     *
     * <code>repeated .google.api.Advice advices = 5;</code>
     */
    public Builder clearAdvices() {
      if (advicesBuilder_ == null) {
        advices_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000010);
        onChanged();
      } else {
        advicesBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * </pre>
     *
     * <code>repeated .google.api.Advice advices = 5;</code>
     */
    public Builder removeAdvices(int index) {
      if (advicesBuilder_ == null) {
        ensureAdvicesIsMutable();
        advices_.remove(index);
        onChanged();
      } else {
        advicesBuilder_.remove(index);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * </pre>
     *
     * <code>repeated .google.api.Advice advices = 5;</code>
     */
    public com.google.api.Advice.Builder getAdvicesBuilder(int index) {
      return getAdvicesFieldBuilder().getBuilder(index);
    }
    /**
     *
     *
     * <pre>
     * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * </pre>
     *
     * <code>repeated .google.api.Advice advices = 5;</code>
     */
    public com.google.api.AdviceOrBuilder getAdvicesOrBuilder(int index) {
      if (advicesBuilder_ == null) {
        return advices_.get(index);
      } else {
        return advicesBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     *
     *
     * <pre>
     * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * </pre>
     *
     * <code>repeated .google.api.Advice advices = 5;</code>
     */
    public java.util.List<? extends com.google.api.AdviceOrBuilder> getAdvicesOrBuilderList() {
      if (advicesBuilder_ != null) {
        return advicesBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(advices_);
      }
    }
    /**
     *
     *
     * <pre>
     * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * </pre>
     *
     * <code>repeated .google.api.Advice advices = 5;</code>
     */
    public com.google.api.Advice.Builder addAdvicesBuilder() {
      return getAdvicesFieldBuilder().addBuilder(com.google.api.Advice.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * </pre>
     *
     * <code>repeated .google.api.Advice advices = 5;</code>
     */
    public com.google.api.Advice.Builder addAdvicesBuilder(int index) {
      return getAdvicesFieldBuilder().addBuilder(index, com.google.api.Advice.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * Collection of advice provided for this change, useful for determining the
     * possible impact of this change.
     * </pre>
     *
     * <code>repeated .google.api.Advice advices = 5;</code>
     */
    public java.util.List<com.google.api.Advice.Builder> getAdvicesBuilderList() {
      return getAdvicesFieldBuilder().getBuilderList();
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.api.Advice, com.google.api.Advice.Builder, com.google.api.AdviceOrBuilder>
        getAdvicesFieldBuilder() {
      if (advicesBuilder_ == null) {
        advicesBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.api.Advice,
                com.google.api.Advice.Builder,
                com.google.api.AdviceOrBuilder>(
                advices_, ((bitField0_ & 0x00000010) != 0), getParentForChildren(), isClean());
        advices_ = null;
      }
      return advicesBuilder_;
    }

    @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.api.ConfigChange)
  }

  // @@protoc_insertion_point(class_scope:google.api.ConfigChange)
  private static final com.google.api.ConfigChange DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.api.ConfigChange();
  }

  public static com.google.api.ConfigChange getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser<ConfigChange> PARSER =
      new com.google.protobuf.AbstractParser<ConfigChange>() {
        @java.lang.Override
        public ConfigChange parsePartialFrom(
            com.google.protobuf.CodedInputStream input,
            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws com.google.protobuf.InvalidProtocolBufferException {
          Builder builder = newBuilder();
          try {
            builder.mergeFrom(input, extensionRegistry);
          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
            throw e.setUnfinishedMessage(builder.buildPartial());
          } catch (com.google.protobuf.UninitializedMessageException e) {
            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
          } catch (java.io.IOException e) {
            throw new com.google.protobuf.InvalidProtocolBufferException(e)
                .setUnfinishedMessage(builder.buildPartial());
          }
          return builder.buildPartial();
        }
      };

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

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

  @java.lang.Override
  public com.google.api.ConfigChange getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}
