/*
 * 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/bigtable/admin/v2/bigtable_table_admin.proto

package com.google.bigtable.admin.v2;

/**
 *
 *
 * <pre>
 * The request for
 * [ListBackups][google.bigtable.admin.v2.BigtableTableAdmin.ListBackups].
 * </pre>
 *
 * Protobuf type {@code google.bigtable.admin.v2.ListBackupsRequest}
 */
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  /**
   *
   *
   * <pre>
   * Required. The cluster to list backups from. Values are of the
   * form `projects/{project}/instances/{instance}/clusters/{cluster}`.
   * Use `{cluster} = '-'` to list backups for all clusters in an instance,
   * e.g., `projects/{project}/instances/{instance}/clusters/-`.
   * </pre>
   *
   * <code>
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  /**
   *
   *
   * <pre>
   * Required. The cluster to list backups from. Values are of the
   * form `projects/{project}/instances/{instance}/clusters/{cluster}`.
   * Use `{cluster} = '-'` to list backups for all clusters in an instance,
   * e.g., `projects/{project}/instances/{instance}/clusters/-`.
   * </pre>
   *
   * <code>
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  /**
   *
   *
   * <pre>
   * A filter expression that filters backups listed in the response.
   * The expression must specify the field name, a comparison operator,
   * and the value that you want to use for filtering. The value must be a
   * string, a number, or a boolean. The comparison operator must be
   * &lt;, &gt;, &lt;=, &gt;=, !=, =, or :. Colon ‘:’ represents a HAS operator which is
   * roughly synonymous with equality. Filter rules are case insensitive.
   * The fields eligible for filtering are:
   *   * `name`
   *   * `source_table`
   *   * `state`
   *   * `start_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
   *   * `end_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
   *   * `expire_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
   *   * `size_bytes`
   * To filter on multiple expressions, provide each separate expression within
   * parentheses. By default, each expression is an AND expression. However,
   * you can include AND, OR, and NOT expressions explicitly.
   * Some examples of using filters are:
   *   * `name:"exact"` --&gt; The backup's name is the string "exact".
   *   * `name:howl` --&gt; The backup's name contains the string "howl".
   *   * `source_table:prod`
   *          --&gt; The source_table's name contains the string "prod".
   *   * `state:CREATING` --&gt; The backup is pending creation.
   *   * `state:READY` --&gt; The backup is fully created and ready for use.
   *   * `(name:howl) AND (start_time &lt; &#92;"2018-03-28T14:50:00Z&#92;")`
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   *   * `size_bytes &gt; 10000000000` --&gt; The backup's size is greater than 10GB
   * </pre>
   *
   * <code>string filter = 2;</code>
   *
   * @return The filter.
   */
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   *
   *
   * <pre>
   * A filter expression that filters backups listed in the response.
   * The expression must specify the field name, a comparison operator,
   * and the value that you want to use for filtering. The value must be a
   * string, a number, or a boolean. The comparison operator must be
   * &lt;, &gt;, &lt;=, &gt;=, !=, =, or :. Colon ‘:’ represents a HAS operator which is
   * roughly synonymous with equality. Filter rules are case insensitive.
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   *   * `name`
   *   * `source_table`
   *   * `state`
   *   * `start_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
   *   * `end_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
   *   * `expire_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
   *   * `size_bytes`
   * To filter on multiple expressions, provide each separate expression within
   * parentheses. By default, each expression is an AND expression. However,
   * you can include AND, OR, and NOT expressions explicitly.
   * Some examples of using filters are:
   *   * `name:"exact"` --&gt; The backup's name is the string "exact".
   *   * `name:howl` --&gt; The backup's name contains the string "howl".
   *   * `source_table:prod`
   *          --&gt; The source_table's name contains the string "prod".
   *   * `state:CREATING` --&gt; The backup is pending creation.
   *   * `state:READY` --&gt; The backup is fully created and ready for use.
   *   * `(name:howl) AND (start_time &lt; &#92;"2018-03-28T14:50:00Z&#92;")`
   *          --&gt; The backup name contains the string "howl" and start_time
   *              of the backup is before 2018-03-28T14:50:00Z.
   *   * `size_bytes &gt; 10000000000` --&gt; The backup's size is greater than 10GB
   * </pre>
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  /**
   *
   *
   * <pre>
   * An expression for specifying the sort order of the results of the request.
   * The string value should specify one or more fields in
   * [Backup][google.bigtable.admin.v2.Backup]. The full syntax is described at
   * https://aip.dev/132#ordering.
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   *    * source_table
   *    * expire_time
   *    * start_time
   *    * end_time
   *    * size_bytes
   *    * state
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   * order starting from the most recently created backup.
   * </pre>
   *
   * <code>string order_by = 3;</code>
   *
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   *
   * <pre>
   * An expression for specifying the sort order of the results of the request.
   * The string value should specify one or more fields in
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   *    * source_table
   *    * expire_time
   *    * start_time
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   *    * size_bytes
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   * Redundant space characters in the syntax are insigificant.
   * If order_by is empty, results will be sorted by `start_time` in descending
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   * </pre>
   *
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   *
   *
   * <pre>
   * Number of backups to be returned in the response. If 0 or
   * less, defaults to the server's maximum allowed page size.
   * </pre>
   *
   * <code>int32 page_size = 4;</code>
   *
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   * [ListBackupsResponse][google.bigtable.admin.v2.ListBackupsResponse] to the
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    }

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        throw newUninitializedMessageException(result);
      }
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      result.orderBy_ = orderBy_;
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    public Builder mergeFrom(com.google.bigtable.admin.v2.ListBackupsRequest other) {
      if (other == com.google.bigtable.admin.v2.ListBackupsRequest.getDefaultInstance())
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    private java.lang.Object parent_ = "";
    /**
     *
     *
     * <pre>
     * Required. The cluster to list backups from. Values are of the
     * form `projects/{project}/instances/{instance}/clusters/{cluster}`.
     * Use `{cluster} = '-'` to list backups for all clusters in an instance,
     * e.g., `projects/{project}/instances/{instance}/clusters/-`.
     * </pre>
     *
     * <code>
     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return The parent.
     */
    public java.lang.String getParent() {
      java.lang.Object ref = parent_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        parent_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Required. The cluster to list backups from. Values are of the
     * form `projects/{project}/instances/{instance}/clusters/{cluster}`.
     * Use `{cluster} = '-'` to list backups for all clusters in an instance,
     * e.g., `projects/{project}/instances/{instance}/clusters/-`.
     * </pre>
     *
     * <code>
     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return The bytes for parent.
     */
    public com.google.protobuf.ByteString getParentBytes() {
      java.lang.Object ref = parent_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
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        parent_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Required. The cluster to list backups from. Values are of the
     * form `projects/{project}/instances/{instance}/clusters/{cluster}`.
     * Use `{cluster} = '-'` to list backups for all clusters in an instance,
     * e.g., `projects/{project}/instances/{instance}/clusters/-`.
     * </pre>
     *
     * <code>
     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @param value The parent to set.
     * @return This builder for chaining.
     */
    public Builder setParent(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }

      parent_ = value;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The cluster to list backups from. Values are of the
     * form `projects/{project}/instances/{instance}/clusters/{cluster}`.
     * Use `{cluster} = '-'` to list backups for all clusters in an instance,
     * e.g., `projects/{project}/instances/{instance}/clusters/-`.
     * </pre>
     *
     * <code>
     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return This builder for chaining.
     */
    public Builder clearParent() {

      parent_ = getDefaultInstance().getParent();
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The cluster to list backups from. Values are of the
     * form `projects/{project}/instances/{instance}/clusters/{cluster}`.
     * Use `{cluster} = '-'` to list backups for all clusters in an instance,
     * e.g., `projects/{project}/instances/{instance}/clusters/-`.
     * </pre>
     *
     * <code>
     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @param value The bytes for parent to set.
     * @return This builder for chaining.
     */
    public Builder setParentBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);

      parent_ = value;
      onChanged();
      return this;
    }

    private java.lang.Object filter_ = "";
    /**
     *
     *
     * <pre>
     * A filter expression that filters backups listed in the response.
     * The expression must specify the field name, a comparison operator,
     * and the value that you want to use for filtering. The value must be a
     * string, a number, or a boolean. The comparison operator must be
     * &lt;, &gt;, &lt;=, &gt;=, !=, =, or :. Colon ‘:’ represents a HAS operator which is
     * roughly synonymous with equality. Filter rules are case insensitive.
     * The fields eligible for filtering are:
     *   * `name`
     *   * `source_table`
     *   * `state`
     *   * `start_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
     *   * `end_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
     *   * `expire_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
     *   * `size_bytes`
     * To filter on multiple expressions, provide each separate expression within
     * parentheses. By default, each expression is an AND expression. However,
     * you can include AND, OR, and NOT expressions explicitly.
     * Some examples of using filters are:
     *   * `name:"exact"` --&gt; The backup's name is the string "exact".
     *   * `name:howl` --&gt; The backup's name contains the string "howl".
     *   * `source_table:prod`
     *          --&gt; The source_table's name contains the string "prod".
     *   * `state:CREATING` --&gt; The backup is pending creation.
     *   * `state:READY` --&gt; The backup is fully created and ready for use.
     *   * `(name:howl) AND (start_time &lt; &#92;"2018-03-28T14:50:00Z&#92;")`
     *          --&gt; The backup name contains the string "howl" and start_time
     *              of the backup is before 2018-03-28T14:50:00Z.
     *   * `size_bytes &gt; 10000000000` --&gt; The backup's size is greater than 10GB
     * </pre>
     *
     * <code>string filter = 2;</code>
     *
     * @return The filter.
     */
    public java.lang.String getFilter() {
      java.lang.Object ref = filter_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        filter_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * A filter expression that filters backups listed in the response.
     * The expression must specify the field name, a comparison operator,
     * and the value that you want to use for filtering. The value must be a
     * string, a number, or a boolean. The comparison operator must be
     * &lt;, &gt;, &lt;=, &gt;=, !=, =, or :. Colon ‘:’ represents a HAS operator which is
     * roughly synonymous with equality. Filter rules are case insensitive.
     * The fields eligible for filtering are:
     *   * `name`
     *   * `source_table`
     *   * `state`
     *   * `start_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
     *   * `end_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
     *   * `expire_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
     *   * `size_bytes`
     * To filter on multiple expressions, provide each separate expression within
     * parentheses. By default, each expression is an AND expression. However,
     * you can include AND, OR, and NOT expressions explicitly.
     * Some examples of using filters are:
     *   * `name:"exact"` --&gt; The backup's name is the string "exact".
     *   * `name:howl` --&gt; The backup's name contains the string "howl".
     *   * `source_table:prod`
     *          --&gt; The source_table's name contains the string "prod".
     *   * `state:CREATING` --&gt; The backup is pending creation.
     *   * `state:READY` --&gt; The backup is fully created and ready for use.
     *   * `(name:howl) AND (start_time &lt; &#92;"2018-03-28T14:50:00Z&#92;")`
     *          --&gt; The backup name contains the string "howl" and start_time
     *              of the backup is before 2018-03-28T14:50:00Z.
     *   * `size_bytes &gt; 10000000000` --&gt; The backup's size is greater than 10GB
     * </pre>
     *
     * <code>string filter = 2;</code>
     *
     * @return The bytes for filter.
     */
    public com.google.protobuf.ByteString getFilterBytes() {
      java.lang.Object ref = filter_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        filter_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * A filter expression that filters backups listed in the response.
     * The expression must specify the field name, a comparison operator,
     * and the value that you want to use for filtering. The value must be a
     * string, a number, or a boolean. The comparison operator must be
     * &lt;, &gt;, &lt;=, &gt;=, !=, =, or :. Colon ‘:’ represents a HAS operator which is
     * roughly synonymous with equality. Filter rules are case insensitive.
     * The fields eligible for filtering are:
     *   * `name`
     *   * `source_table`
     *   * `state`
     *   * `start_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
     *   * `end_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
     *   * `expire_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
     *   * `size_bytes`
     * To filter on multiple expressions, provide each separate expression within
     * parentheses. By default, each expression is an AND expression. However,
     * you can include AND, OR, and NOT expressions explicitly.
     * Some examples of using filters are:
     *   * `name:"exact"` --&gt; The backup's name is the string "exact".
     *   * `name:howl` --&gt; The backup's name contains the string "howl".
     *   * `source_table:prod`
     *          --&gt; The source_table's name contains the string "prod".
     *   * `state:CREATING` --&gt; The backup is pending creation.
     *   * `state:READY` --&gt; The backup is fully created and ready for use.
     *   * `(name:howl) AND (start_time &lt; &#92;"2018-03-28T14:50:00Z&#92;")`
     *          --&gt; The backup name contains the string "howl" and start_time
     *              of the backup is before 2018-03-28T14:50:00Z.
     *   * `size_bytes &gt; 10000000000` --&gt; The backup's size is greater than 10GB
     * </pre>
     *
     * <code>string filter = 2;</code>
     *
     * @param value The filter to set.
     * @return This builder for chaining.
     */
    public Builder setFilter(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }

      filter_ = value;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * A filter expression that filters backups listed in the response.
     * The expression must specify the field name, a comparison operator,
     * and the value that you want to use for filtering. The value must be a
     * string, a number, or a boolean. The comparison operator must be
     * &lt;, &gt;, &lt;=, &gt;=, !=, =, or :. Colon ‘:’ represents a HAS operator which is
     * roughly synonymous with equality. Filter rules are case insensitive.
     * The fields eligible for filtering are:
     *   * `name`
     *   * `source_table`
     *   * `state`
     *   * `start_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
     *   * `end_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
     *   * `expire_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
     *   * `size_bytes`
     * To filter on multiple expressions, provide each separate expression within
     * parentheses. By default, each expression is an AND expression. However,
     * you can include AND, OR, and NOT expressions explicitly.
     * Some examples of using filters are:
     *   * `name:"exact"` --&gt; The backup's name is the string "exact".
     *   * `name:howl` --&gt; The backup's name contains the string "howl".
     *   * `source_table:prod`
     *          --&gt; The source_table's name contains the string "prod".
     *   * `state:CREATING` --&gt; The backup is pending creation.
     *   * `state:READY` --&gt; The backup is fully created and ready for use.
     *   * `(name:howl) AND (start_time &lt; &#92;"2018-03-28T14:50:00Z&#92;")`
     *          --&gt; The backup name contains the string "howl" and start_time
     *              of the backup is before 2018-03-28T14:50:00Z.
     *   * `size_bytes &gt; 10000000000` --&gt; The backup's size is greater than 10GB
     * </pre>
     *
     * <code>string filter = 2;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearFilter() {

      filter_ = getDefaultInstance().getFilter();
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * A filter expression that filters backups listed in the response.
     * The expression must specify the field name, a comparison operator,
     * and the value that you want to use for filtering. The value must be a
     * string, a number, or a boolean. The comparison operator must be
     * &lt;, &gt;, &lt;=, &gt;=, !=, =, or :. Colon ‘:’ represents a HAS operator which is
     * roughly synonymous with equality. Filter rules are case insensitive.
     * The fields eligible for filtering are:
     *   * `name`
     *   * `source_table`
     *   * `state`
     *   * `start_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
     *   * `end_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
     *   * `expire_time` (and values are of the format YYYY-MM-DDTHH:MM:SSZ)
     *   * `size_bytes`
     * To filter on multiple expressions, provide each separate expression within
     * parentheses. By default, each expression is an AND expression. However,
     * you can include AND, OR, and NOT expressions explicitly.
     * Some examples of using filters are:
     *   * `name:"exact"` --&gt; The backup's name is the string "exact".
     *   * `name:howl` --&gt; The backup's name contains the string "howl".
     *   * `source_table:prod`
     *          --&gt; The source_table's name contains the string "prod".
     *   * `state:CREATING` --&gt; The backup is pending creation.
     *   * `state:READY` --&gt; The backup is fully created and ready for use.
     *   * `(name:howl) AND (start_time &lt; &#92;"2018-03-28T14:50:00Z&#92;")`
     *          --&gt; The backup name contains the string "howl" and start_time
     *              of the backup is before 2018-03-28T14:50:00Z.
     *   * `size_bytes &gt; 10000000000` --&gt; The backup's size is greater than 10GB
     * </pre>
     *
     * <code>string filter = 2;</code>
     *
     * @param value The bytes for filter to set.
     * @return This builder for chaining.
     */
    public Builder setFilterBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);

      filter_ = value;
      onChanged();
      return this;
    }

    private java.lang.Object orderBy_ = "";
    /**
     *
     *
     * <pre>
     * An expression for specifying the sort order of the results of the request.
     * The string value should specify one or more fields in
     * [Backup][google.bigtable.admin.v2.Backup]. The full syntax is described at
     * https://aip.dev/132#ordering.
     * Fields supported are:
     *    * name
     *    * source_table
     *    * expire_time
     *    * start_time
     *    * end_time
     *    * size_bytes
     *    * state
     * For example, "start_time". The default sorting order is ascending.
     * To specify descending order for the field, a suffix " desc" should
     * be appended to the field name. For example, "start_time desc".
     * Redundant space characters in the syntax are insigificant.
     * If order_by is empty, results will be sorted by `start_time` in descending
     * order starting from the most recently created backup.
     * </pre>
     *
     * <code>string order_by = 3;</code>
     *
     * @return The orderBy.
     */
    public java.lang.String getOrderBy() {
      java.lang.Object ref = orderBy_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        orderBy_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * An expression for specifying the sort order of the results of the request.
     * The string value should specify one or more fields in
     * [Backup][google.bigtable.admin.v2.Backup]. The full syntax is described at
     * https://aip.dev/132#ordering.
     * Fields supported are:
     *    * name
     *    * source_table
     *    * expire_time
     *    * start_time
     *    * end_time
     *    * size_bytes
     *    * state
     * For example, "start_time". The default sorting order is ascending.
     * To specify descending order for the field, a suffix " desc" should
     * be appended to the field name. For example, "start_time desc".
     * Redundant space characters in the syntax are insigificant.
     * If order_by is empty, results will be sorted by `start_time` in descending
     * order starting from the most recently created backup.
     * </pre>
     *
     * <code>string order_by = 3;</code>
     *
     * @return The bytes for orderBy.
     */
    public com.google.protobuf.ByteString getOrderByBytes() {
      java.lang.Object ref = orderBy_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        orderBy_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * An expression for specifying the sort order of the results of the request.
     * The string value should specify one or more fields in
     * [Backup][google.bigtable.admin.v2.Backup]. The full syntax is described at
     * https://aip.dev/132#ordering.
     * Fields supported are:
     *    * name
     *    * source_table
     *    * expire_time
     *    * start_time
     *    * end_time
     *    * size_bytes
     *    * state
     * For example, "start_time". The default sorting order is ascending.
     * To specify descending order for the field, a suffix " desc" should
     * be appended to the field name. For example, "start_time desc".
     * Redundant space characters in the syntax are insigificant.
     * If order_by is empty, results will be sorted by `start_time` in descending
     * order starting from the most recently created backup.
     * </pre>
     *
     * <code>string order_by = 3;</code>
     *
     * @param value The orderBy to set.
     * @return This builder for chaining.
     */
    public Builder setOrderBy(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }

      orderBy_ = value;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * An expression for specifying the sort order of the results of the request.
     * The string value should specify one or more fields in
     * [Backup][google.bigtable.admin.v2.Backup]. The full syntax is described at
     * https://aip.dev/132#ordering.
     * Fields supported are:
     *    * name
     *    * source_table
     *    * expire_time
     *    * start_time
     *    * end_time
     *    * size_bytes
     *    * state
     * For example, "start_time". The default sorting order is ascending.
     * To specify descending order for the field, a suffix " desc" should
     * be appended to the field name. For example, "start_time desc".
     * Redundant space characters in the syntax are insigificant.
     * If order_by is empty, results will be sorted by `start_time` in descending
     * order starting from the most recently created backup.
     * </pre>
     *
     * <code>string order_by = 3;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearOrderBy() {

      orderBy_ = getDefaultInstance().getOrderBy();
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * An expression for specifying the sort order of the results of the request.
     * The string value should specify one or more fields in
     * [Backup][google.bigtable.admin.v2.Backup]. The full syntax is described at
     * https://aip.dev/132#ordering.
     * Fields supported are:
     *    * name
     *    * source_table
     *    * expire_time
     *    * start_time
     *    * end_time
     *    * size_bytes
     *    * state
     * For example, "start_time". The default sorting order is ascending.
     * To specify descending order for the field, a suffix " desc" should
     * be appended to the field name. For example, "start_time desc".
     * Redundant space characters in the syntax are insigificant.
     * If order_by is empty, results will be sorted by `start_time` in descending
     * order starting from the most recently created backup.
     * </pre>
     *
     * <code>string order_by = 3;</code>
     *
     * @param value The bytes for orderBy to set.
     * @return This builder for chaining.
     */
    public Builder setOrderByBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);

      orderBy_ = value;
      onChanged();
      return this;
    }

    private int pageSize_;
    /**
     *
     *
     * <pre>
     * Number of backups to be returned in the response. If 0 or
     * less, defaults to the server's maximum allowed page size.
     * </pre>
     *
     * <code>int32 page_size = 4;</code>
     *
     * @return The pageSize.
     */
    @java.lang.Override
    public int getPageSize() {
      return pageSize_;
    }
    /**
     *
     *
     * <pre>
     * Number of backups to be returned in the response. If 0 or
     * less, defaults to the server's maximum allowed page size.
     * </pre>
     *
     * <code>int32 page_size = 4;</code>
     *
     * @param value The pageSize to set.
     * @return This builder for chaining.
     */
    public Builder setPageSize(int value) {

      pageSize_ = value;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Number of backups to be returned in the response. If 0 or
     * less, defaults to the server's maximum allowed page size.
     * </pre>
     *
     * <code>int32 page_size = 4;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearPageSize() {

      pageSize_ = 0;
      onChanged();
      return this;
    }

    private java.lang.Object pageToken_ = "";
    /**
     *
     *
     * <pre>
     * If non-empty, `page_token` should contain a
     * [next_page_token][google.bigtable.admin.v2.ListBackupsResponse.next_page_token]
     * from a previous
     * [ListBackupsResponse][google.bigtable.admin.v2.ListBackupsResponse] to the
     * same `parent` and with the same `filter`.
     * </pre>
     *
     * <code>string page_token = 5;</code>
     *
     * @return The pageToken.
     */
    public java.lang.String getPageToken() {
      java.lang.Object ref = pageToken_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        pageToken_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * If non-empty, `page_token` should contain a
     * [next_page_token][google.bigtable.admin.v2.ListBackupsResponse.next_page_token]
     * from a previous
     * [ListBackupsResponse][google.bigtable.admin.v2.ListBackupsResponse] to the
     * same `parent` and with the same `filter`.
     * </pre>
     *
     * <code>string page_token = 5;</code>
     *
     * @return The bytes for pageToken.
     */
    public com.google.protobuf.ByteString getPageTokenBytes() {
      java.lang.Object ref = pageToken_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        pageToken_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * If non-empty, `page_token` should contain a
     * [next_page_token][google.bigtable.admin.v2.ListBackupsResponse.next_page_token]
     * from a previous
     * [ListBackupsResponse][google.bigtable.admin.v2.ListBackupsResponse] to the
     * same `parent` and with the same `filter`.
     * </pre>
     *
     * <code>string page_token = 5;</code>
     *
     * @param value The pageToken to set.
     * @return This builder for chaining.
     */
    public Builder setPageToken(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }

      pageToken_ = value;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * If non-empty, `page_token` should contain a
     * [next_page_token][google.bigtable.admin.v2.ListBackupsResponse.next_page_token]
     * from a previous
     * [ListBackupsResponse][google.bigtable.admin.v2.ListBackupsResponse] to the
     * same `parent` and with the same `filter`.
     * </pre>
     *
     * <code>string page_token = 5;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearPageToken() {

      pageToken_ = getDefaultInstance().getPageToken();
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * If non-empty, `page_token` should contain a
     * [next_page_token][google.bigtable.admin.v2.ListBackupsResponse.next_page_token]
     * from a previous
     * [ListBackupsResponse][google.bigtable.admin.v2.ListBackupsResponse] to the
     * same `parent` and with the same `filter`.
     * </pre>
     *
     * <code>string page_token = 5;</code>
     *
     * @param value The bytes for pageToken to set.
     * @return This builder for chaining.
     */
    public Builder setPageTokenBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);

      pageToken_ = 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.bigtable.admin.v2.ListBackupsRequest)
  }

  // @@protoc_insertion_point(class_scope:google.bigtable.admin.v2.ListBackupsRequest)
  private static final com.google.bigtable.admin.v2.ListBackupsRequest DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.bigtable.admin.v2.ListBackupsRequest();
  }

  public static com.google.bigtable.admin.v2.ListBackupsRequest getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

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

  @java.lang.Override
  public com.google.bigtable.admin.v2.ListBackupsRequest getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}
