/*
 * 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/analytics/data/v1alpha/data.proto

package com.google.analytics.data.v1alpha;

/**
 *
 *
 * <pre>
 * A condition that must occur in the specified step order for this user
 * to match the sequence.
 * </pre>
 *
 * Protobuf type {@code google.analytics.data.v1alpha.UserSequenceStep}
 */
public final class UserSequenceStep extends com.google.protobuf.GeneratedMessageV3
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  private boolean isDirectlyFollowedBy_;
  /**
   *
   *
   * <pre>
   * If true, the event satisfying this step must be the very next event
   * after the event satifying the last step. If false, this step indirectly
   * follows the prior step; for example, there may be events between the
   * prior step and this step. `isDirectlyFollowedBy` must be false for
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   *
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  /**
   *
   *
   * <pre>
   * This sequence step must be satisfied in the scoping for the user to
   * match the sequence. For example if `sequenceScoping =
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   * session for the user to match the sequence. `stepScoping =
   * ACROSS_ALL_SESSIONS` is only allowed if the `sequenceScoping =
   * ACROSS_ALL_SESSIONS`.
   * Optional. If unspecified, `stepScoping` uses the same
   * `UserCriteriaScoping` as the `sequenceScoping`.
   * </pre>
   *
   * <code>.google.analytics.data.v1alpha.UserCriteriaScoping step_scoping = 2;</code>
   *
   * @return The enum numeric value on the wire for stepScoping.
   */
  @java.lang.Override
  public int getStepScopingValue() {
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  }
  /**
   *
   *
   * <pre>
   * This sequence step must be satisfied in the scoping for the user to
   * match the sequence. For example if `sequenceScoping =
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   * session for the user to match the sequence. `stepScoping =
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   * ACROSS_ALL_SESSIONS`.
   * Optional. If unspecified, `stepScoping` uses the same
   * `UserCriteriaScoping` as the `sequenceScoping`.
   * </pre>
   *
   * <code>.google.analytics.data.v1alpha.UserCriteriaScoping step_scoping = 2;</code>
   *
   * @return The stepScoping.
   */
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  public com.google.analytics.data.v1alpha.UserCriteriaScoping getStepScoping() {
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  public static final int SEGMENT_FILTER_EXPRESSION_FIELD_NUMBER = 3;
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  /**
   *
   *
   * <pre>
   * A user matches this sequence step if their events match this
   * expression. Expressions express criteria on dimension, metrics,
   * and/or parameters.
   * </pre>
   *
   * <code>.google.analytics.data.v1alpha.SegmentFilterExpression segment_filter_expression = 3;
   * </code>
   *
   * @return Whether the segmentFilterExpression field is set.
   */
  @java.lang.Override
  public boolean hasSegmentFilterExpression() {
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  }
  /**
   *
   *
   * <pre>
   * A user matches this sequence step if their events match this
   * expression. Expressions express criteria on dimension, metrics,
   * and/or parameters.
   * </pre>
   *
   * <code>.google.analytics.data.v1alpha.SegmentFilterExpression segment_filter_expression = 3;
   * </code>
   *
   * @return The segmentFilterExpression.
   */
  @java.lang.Override
  public com.google.analytics.data.v1alpha.SegmentFilterExpression getSegmentFilterExpression() {
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  }
  /**
   *
   *
   * <pre>
   * A user matches this sequence step if their events match this
   * expression. Expressions express criteria on dimension, metrics,
   * and/or parameters.
   * </pre>
   *
   * <code>.google.analytics.data.v1alpha.SegmentFilterExpression segment_filter_expression = 3;
   * </code>
   */
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  public static com.google.analytics.data.v1alpha.UserSequenceStep parseFrom(
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  /**
   *
   *
   * <pre>
   * A condition that must occur in the specified step order for this user
   * to match the sequence.
   * </pre>
   *
   * Protobuf type {@code google.analytics.data.v1alpha.UserSequenceStep}
   */
  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
      implements
      // @@protoc_insertion_point(builder_implements:google.analytics.data.v1alpha.UserSequenceStep)
      com.google.analytics.data.v1alpha.UserSequenceStepOrBuilder {
    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
      return com.google.analytics.data.v1alpha.ReportingApiProto
          .internal_static_google_analytics_data_v1alpha_UserSequenceStep_descriptor;
    }

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      return result;
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    private boolean isDirectlyFollowedBy_;
    /**
     *
     *
     * <pre>
     * If true, the event satisfying this step must be the very next event
     * after the event satifying the last step. If false, this step indirectly
     * follows the prior step; for example, there may be events between the
     * prior step and this step. `isDirectlyFollowedBy` must be false for
     * the first step.
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     *
     * <code>bool is_directly_followed_by = 1;</code>
     *
     * @return The isDirectlyFollowedBy.
     */
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    /**
     *
     *
     * <pre>
     * If true, the event satisfying this step must be the very next event
     * after the event satifying the last step. If false, this step indirectly
     * follows the prior step; for example, there may be events between the
     * prior step and this step. `isDirectlyFollowedBy` must be false for
     * the first step.
     * </pre>
     *
     * <code>bool is_directly_followed_by = 1;</code>
     *
     * @param value The isDirectlyFollowedBy to set.
     * @return This builder for chaining.
     */
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      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * If true, the event satisfying this step must be the very next event
     * after the event satifying the last step. If false, this step indirectly
     * follows the prior step; for example, there may be events between the
     * prior step and this step. `isDirectlyFollowedBy` must be false for
     * the first step.
     * </pre>
     *
     * <code>bool is_directly_followed_by = 1;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearIsDirectlyFollowedBy() {

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      onChanged();
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    }

    private int stepScoping_ = 0;
    /**
     *
     *
     * <pre>
     * This sequence step must be satisfied in the scoping for the user to
     * match the sequence. For example if `sequenceScoping =
     * WITHIN_SAME_SESSION`, this sequence steps must complete within one
     * session for the user to match the sequence. `stepScoping =
     * ACROSS_ALL_SESSIONS` is only allowed if the `sequenceScoping =
     * ACROSS_ALL_SESSIONS`.
     * Optional. If unspecified, `stepScoping` uses the same
     * `UserCriteriaScoping` as the `sequenceScoping`.
     * </pre>
     *
     * <code>.google.analytics.data.v1alpha.UserCriteriaScoping step_scoping = 2;</code>
     *
     * @return The enum numeric value on the wire for stepScoping.
     */
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    public int getStepScopingValue() {
      return stepScoping_;
    }
    /**
     *
     *
     * <pre>
     * This sequence step must be satisfied in the scoping for the user to
     * match the sequence. For example if `sequenceScoping =
     * WITHIN_SAME_SESSION`, this sequence steps must complete within one
     * session for the user to match the sequence. `stepScoping =
     * ACROSS_ALL_SESSIONS` is only allowed if the `sequenceScoping =
     * ACROSS_ALL_SESSIONS`.
     * Optional. If unspecified, `stepScoping` uses the same
     * `UserCriteriaScoping` as the `sequenceScoping`.
     * </pre>
     *
     * <code>.google.analytics.data.v1alpha.UserCriteriaScoping step_scoping = 2;</code>
     *
     * @param value The enum numeric value on the wire for stepScoping to set.
     * @return This builder for chaining.
     */
    public Builder setStepScopingValue(int value) {

      stepScoping_ = value;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * This sequence step must be satisfied in the scoping for the user to
     * match the sequence. For example if `sequenceScoping =
     * WITHIN_SAME_SESSION`, this sequence steps must complete within one
     * session for the user to match the sequence. `stepScoping =
     * ACROSS_ALL_SESSIONS` is only allowed if the `sequenceScoping =
     * ACROSS_ALL_SESSIONS`.
     * Optional. If unspecified, `stepScoping` uses the same
     * `UserCriteriaScoping` as the `sequenceScoping`.
     * </pre>
     *
     * <code>.google.analytics.data.v1alpha.UserCriteriaScoping step_scoping = 2;</code>
     *
     * @return The stepScoping.
     */
    @java.lang.Override
    public com.google.analytics.data.v1alpha.UserCriteriaScoping getStepScoping() {
      @SuppressWarnings("deprecation")
      com.google.analytics.data.v1alpha.UserCriteriaScoping result =
          com.google.analytics.data.v1alpha.UserCriteriaScoping.valueOf(stepScoping_);
      return result == null
          ? com.google.analytics.data.v1alpha.UserCriteriaScoping.UNRECOGNIZED
          : result;
    }
    /**
     *
     *
     * <pre>
     * This sequence step must be satisfied in the scoping for the user to
     * match the sequence. For example if `sequenceScoping =
     * WITHIN_SAME_SESSION`, this sequence steps must complete within one
     * session for the user to match the sequence. `stepScoping =
     * ACROSS_ALL_SESSIONS` is only allowed if the `sequenceScoping =
     * ACROSS_ALL_SESSIONS`.
     * Optional. If unspecified, `stepScoping` uses the same
     * `UserCriteriaScoping` as the `sequenceScoping`.
     * </pre>
     *
     * <code>.google.analytics.data.v1alpha.UserCriteriaScoping step_scoping = 2;</code>
     *
     * @param value The stepScoping to set.
     * @return This builder for chaining.
     */
    public Builder setStepScoping(com.google.analytics.data.v1alpha.UserCriteriaScoping value) {
      if (value == null) {
        throw new NullPointerException();
      }

      stepScoping_ = value.getNumber();
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * This sequence step must be satisfied in the scoping for the user to
     * match the sequence. For example if `sequenceScoping =
     * WITHIN_SAME_SESSION`, this sequence steps must complete within one
     * session for the user to match the sequence. `stepScoping =
     * ACROSS_ALL_SESSIONS` is only allowed if the `sequenceScoping =
     * ACROSS_ALL_SESSIONS`.
     * Optional. If unspecified, `stepScoping` uses the same
     * `UserCriteriaScoping` as the `sequenceScoping`.
     * </pre>
     *
     * <code>.google.analytics.data.v1alpha.UserCriteriaScoping step_scoping = 2;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearStepScoping() {

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

    private com.google.analytics.data.v1alpha.SegmentFilterExpression segmentFilterExpression_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.analytics.data.v1alpha.SegmentFilterExpression,
            com.google.analytics.data.v1alpha.SegmentFilterExpression.Builder,
            com.google.analytics.data.v1alpha.SegmentFilterExpressionOrBuilder>
        segmentFilterExpressionBuilder_;
    /**
     *
     *
     * <pre>
     * A user matches this sequence step if their events match this
     * expression. Expressions express criteria on dimension, metrics,
     * and/or parameters.
     * </pre>
     *
     * <code>.google.analytics.data.v1alpha.SegmentFilterExpression segment_filter_expression = 3;
     * </code>
     *
     * @return Whether the segmentFilterExpression field is set.
     */
    public boolean hasSegmentFilterExpression() {
      return segmentFilterExpressionBuilder_ != null || segmentFilterExpression_ != null;
    }
    /**
     *
     *
     * <pre>
     * A user matches this sequence step if their events match this
     * expression. Expressions express criteria on dimension, metrics,
     * and/or parameters.
     * </pre>
     *
     * <code>.google.analytics.data.v1alpha.SegmentFilterExpression segment_filter_expression = 3;
     * </code>
     *
     * @return The segmentFilterExpression.
     */
    public com.google.analytics.data.v1alpha.SegmentFilterExpression getSegmentFilterExpression() {
      if (segmentFilterExpressionBuilder_ == null) {
        return segmentFilterExpression_ == null
            ? com.google.analytics.data.v1alpha.SegmentFilterExpression.getDefaultInstance()
            : segmentFilterExpression_;
      } else {
        return segmentFilterExpressionBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * A user matches this sequence step if their events match this
     * expression. Expressions express criteria on dimension, metrics,
     * and/or parameters.
     * </pre>
     *
     * <code>.google.analytics.data.v1alpha.SegmentFilterExpression segment_filter_expression = 3;
     * </code>
     */
    public Builder setSegmentFilterExpression(
        com.google.analytics.data.v1alpha.SegmentFilterExpression value) {
      if (segmentFilterExpressionBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        segmentFilterExpression_ = value;
        onChanged();
      } else {
        segmentFilterExpressionBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * A user matches this sequence step if their events match this
     * expression. Expressions express criteria on dimension, metrics,
     * and/or parameters.
     * </pre>
     *
     * <code>.google.analytics.data.v1alpha.SegmentFilterExpression segment_filter_expression = 3;
     * </code>
     */
    public Builder setSegmentFilterExpression(
        com.google.analytics.data.v1alpha.SegmentFilterExpression.Builder builderForValue) {
      if (segmentFilterExpressionBuilder_ == null) {
        segmentFilterExpression_ = builderForValue.build();
        onChanged();
      } else {
        segmentFilterExpressionBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * A user matches this sequence step if their events match this
     * expression. Expressions express criteria on dimension, metrics,
     * and/or parameters.
     * </pre>
     *
     * <code>.google.analytics.data.v1alpha.SegmentFilterExpression segment_filter_expression = 3;
     * </code>
     */
    public Builder mergeSegmentFilterExpression(
        com.google.analytics.data.v1alpha.SegmentFilterExpression value) {
      if (segmentFilterExpressionBuilder_ == null) {
        if (segmentFilterExpression_ != null) {
          segmentFilterExpression_ =
              com.google.analytics.data.v1alpha.SegmentFilterExpression.newBuilder(
                      segmentFilterExpression_)
                  .mergeFrom(value)
                  .buildPartial();
        } else {
          segmentFilterExpression_ = value;
        }
        onChanged();
      } else {
        segmentFilterExpressionBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * A user matches this sequence step if their events match this
     * expression. Expressions express criteria on dimension, metrics,
     * and/or parameters.
     * </pre>
     *
     * <code>.google.analytics.data.v1alpha.SegmentFilterExpression segment_filter_expression = 3;
     * </code>
     */
    public Builder clearSegmentFilterExpression() {
      if (segmentFilterExpressionBuilder_ == null) {
        segmentFilterExpression_ = null;
        onChanged();
      } else {
        segmentFilterExpression_ = null;
        segmentFilterExpressionBuilder_ = null;
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * A user matches this sequence step if their events match this
     * expression. Expressions express criteria on dimension, metrics,
     * and/or parameters.
     * </pre>
     *
     * <code>.google.analytics.data.v1alpha.SegmentFilterExpression segment_filter_expression = 3;
     * </code>
     */
    public com.google.analytics.data.v1alpha.SegmentFilterExpression.Builder
        getSegmentFilterExpressionBuilder() {

      onChanged();
      return getSegmentFilterExpressionFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * A user matches this sequence step if their events match this
     * expression. Expressions express criteria on dimension, metrics,
     * and/or parameters.
     * </pre>
     *
     * <code>.google.analytics.data.v1alpha.SegmentFilterExpression segment_filter_expression = 3;
     * </code>
     */
    public com.google.analytics.data.v1alpha.SegmentFilterExpressionOrBuilder
        getSegmentFilterExpressionOrBuilder() {
      if (segmentFilterExpressionBuilder_ != null) {
        return segmentFilterExpressionBuilder_.getMessageOrBuilder();
      } else {
        return segmentFilterExpression_ == null
            ? com.google.analytics.data.v1alpha.SegmentFilterExpression.getDefaultInstance()
            : segmentFilterExpression_;
      }
    }
    /**
     *
     *
     * <pre>
     * A user matches this sequence step if their events match this
     * expression. Expressions express criteria on dimension, metrics,
     * and/or parameters.
     * </pre>
     *
     * <code>.google.analytics.data.v1alpha.SegmentFilterExpression segment_filter_expression = 3;
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.analytics.data.v1alpha.SegmentFilterExpression,
            com.google.analytics.data.v1alpha.SegmentFilterExpression.Builder,
            com.google.analytics.data.v1alpha.SegmentFilterExpressionOrBuilder>
        getSegmentFilterExpressionFieldBuilder() {
      if (segmentFilterExpressionBuilder_ == null) {
        segmentFilterExpressionBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.analytics.data.v1alpha.SegmentFilterExpression,
                com.google.analytics.data.v1alpha.SegmentFilterExpression.Builder,
                com.google.analytics.data.v1alpha.SegmentFilterExpressionOrBuilder>(
                getSegmentFilterExpression(), getParentForChildren(), isClean());
        segmentFilterExpression_ = null;
      }
      return segmentFilterExpressionBuilder_;
    }

    @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.analytics.data.v1alpha.UserSequenceStep)
  }

  // @@protoc_insertion_point(class_scope:google.analytics.data.v1alpha.UserSequenceStep)
  private static final com.google.analytics.data.v1alpha.UserSequenceStep DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.analytics.data.v1alpha.UserSequenceStep();
  }

  public static com.google.analytics.data.v1alpha.UserSequenceStep getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

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

  @java.lang.Override
  public com.google.analytics.data.v1alpha.UserSequenceStep getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}
