fix(firestore): graduate pipeline search from preview to GA (#14741)

Author: MarkDuckworth

java-firestore/google-cloud-firestore/src/main/java/com/google/cloud/firestore/Pipeline.java

@@ -21,7 +21,6 @@
 import static com.google.cloud.firestore.telemetry.TraceUtil.ATTRIBUTE_KEY_IS_TRANSACTIONAL;
 
 import com.google.api.core.ApiFuture;
-import com.google.api.core.BetaApi;
 import com.google.api.core.InternalApi;
 import com.google.api.core.InternalExtensionOnly;
 import com.google.api.core.SettableApiFuture;
@@ -235,7 +234,6 @@ private Pipeline append(Stage stage) {
    * @param searchStage An object that specifies how search is performed.
    * @return A new {@code Pipeline} object with this stage appended to the stage list.
    */
-  @BetaApi
   public Pipeline search(Search searchStage) {
     return append(searchStage);
   }

java-firestore/google-cloud-firestore/src/main/java/com/google/cloud/firestore/pipeline/expressions/Expression.java

@@ -16,7 +16,6 @@
 
 package com.google.cloud.firestore.pipeline.expressions;
 
-import com.google.api.core.BetaApi;
 import com.google.api.core.InternalApi;
 import com.google.cloud.Timestamp;
 import com.google.cloud.firestore.Blob;
@@ -4283,7 +4282,6 @@ public static Expression geoDistance(String fieldName, GeoPoint location) {
    * @param location Compute distance to this {@link GeoPoint}.
    * @return A new {@link Expression} representing the geoDistance operation.
    */
-  @BetaApi
   public static Expression geoDistance(Field field, GeoPoint location) {
     return new FunctionExpression(
         "geo_distance", java.util.Arrays.asList(field, constant(location)));
@@ -4303,7 +4301,6 @@ public static Expression geoDistance(Field field, GeoPoint location) {
    * @param rquery Define the search query using the search domain-specific language (DSL).
    * @return A new {@link BooleanExpression} representing the documentMatches operation.
    */
-  @BetaApi
   public static BooleanExpression documentMatches(String rquery) {
     return new BooleanFunctionExpression("document_matches", constant(rquery));
   }
@@ -4356,7 +4353,6 @@ static BooleanExpression matches(Field field, String rquery) {
    *
    * @return A new {@link Expression} representing the score operation.
    */
-  @BetaApi
   public static Expression score() {
     return new FunctionExpression("score", com.google.common.collect.ImmutableList.of());
   }
@@ -4379,7 +4375,6 @@ public static Expression score() {
    * @param rquery Define the search query using the search domain-specific language (DSL).
    * @return A new {@link Expression} representing the snippet operation.
    */
-  @BetaApi
   @InternalApi
   static Expression snippet(String fieldName, String rquery) {
     return new FunctionExpression(
@@ -4403,7 +4398,6 @@ static Expression snippet(String fieldName, String rquery) {
    * @param rquery Define the search query using the search domain-specific language (DSL).
    * @return A new {@link Expression} representing the snippet operation.
    */
-  @BetaApi
   @InternalApi
   final Expression snippet(String rquery) {
     return new FunctionExpression(

java-firestore/google-cloud-firestore/src/main/java/com/google/cloud/firestore/pipeline/expressions/Field.java

@@ -16,7 +16,6 @@
 
 package com.google.cloud.firestore.pipeline.expressions;
 
-import com.google.api.core.BetaApi;
 import com.google.api.core.InternalApi;
 import com.google.cloud.firestore.FieldPath;
 import com.google.cloud.firestore.Pipeline;
@@ -98,7 +97,6 @@ public Value toProto() {
    * @param location Compute distance to this {@link com.google.cloud.firestore.GeoPoint}.
    * @return A new {@link Expression} representing the geoDistance operation.
    */
-  @BetaApi
   public Expression geoDistance(com.google.cloud.firestore.GeoPoint location) {
     return Expression.geoDistance(this, location);
   }

java-firestore/google-cloud-firestore/src/main/java/com/google/cloud/firestore/pipeline/stages/Search.java

@@ -20,7 +20,6 @@
 import static com.google.cloud.firestore.pipeline.expressions.Expression.documentMatches;
 import static com.google.cloud.firestore.pipeline.expressions.Expression.field;
 
-import com.google.api.core.BetaApi;
 import com.google.api.core.InternalApi;
 import com.google.cloud.firestore.PipelineUtils;
 import com.google.cloud.firestore.pipeline.expressions.BooleanExpression;
@@ -48,14 +47,12 @@
  * );
  * }</pre>
  */
-@BetaApi
 public final class Search extends Stage {
 
   /**
    * Specifies if the `matches` and `snippet` expressions will enhance the user provided query to
    * perform matching of synonyms, misspellings, lemmatization, stemming.
    */
-  @BetaApi
   @InternalApi
   static final class QueryEnhancement {
     final String protoString;