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LanguageServiceClient.java
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LanguageServiceClient.java
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/*
* 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.
*/
package com.google.cloud.language.v1beta2;
import com.google.api.core.BetaApi;
import com.google.api.gax.core.BackgroundResource;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.cloud.language.v1beta2.stub.LanguageServiceStub;
import com.google.cloud.language.v1beta2.stub.LanguageServiceStubSettings;
import java.io.IOException;
import java.util.concurrent.TimeUnit;
import javax.annotation.Generated;
// AUTO-GENERATED DOCUMENTATION AND CLASS.
/**
* Service Description: Provides text analysis operations such as sentiment analysis and entity
* recognition.
*
* <p>This class provides the ability to make remote calls to the backing service through method
* calls that map to API methods. Sample code to get started:
*
* <p>Note: close() needs to be called on the LanguageServiceClient object to clean up resources
* such as threads. In the example above, try-with-resources is used, which automatically calls
* close().
*
* <p>The surface of this class includes several types of Java methods for each of the API's
* methods:
*
* <ol>
* <li>A "flattened" method. With this type of method, the fields of the request type have been
* converted into function parameters. It may be the case that not all fields are available as
* parameters, and not every API method will have a flattened method entry point.
* <li>A "request object" method. This type of method only takes one parameter, a request object,
* which must be constructed before the call. Not every API method will have a request object
* method.
* <li>A "callable" method. This type of method takes no parameters and returns an immutable API
* callable object, which can be used to initiate calls to the service.
* </ol>
*
* <p>See the individual methods for example code.
*
* <p>Many parameters require resource names to be formatted in a particular way. To assist with
* these names, this class includes a format method for each type of name, and additionally a parse
* method to extract the individual identifiers contained within names that are returned.
*
* <p>This class can be customized by passing in a custom instance of LanguageServiceSettings to
* create(). For example:
*
* <p>To customize credentials:
*
* <pre>{@code
* LanguageServiceSettings languageServiceSettings =
* LanguageServiceSettings.newBuilder()
* .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
* .build();
* LanguageServiceClient languageServiceClient =
* LanguageServiceClient.create(languageServiceSettings);
* }</pre>
*
* <p>To customize the endpoint:
*
* <pre>{@code
* LanguageServiceSettings languageServiceSettings =
* LanguageServiceSettings.newBuilder().setEndpoint(myEndpoint).build();
* LanguageServiceClient languageServiceClient =
* LanguageServiceClient.create(languageServiceSettings);
* }</pre>
*
* <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
*/
@BetaApi
@Generated("by gapic-generator-java")
public class LanguageServiceClient implements BackgroundResource {
private final LanguageServiceSettings settings;
private final LanguageServiceStub stub;
/** Constructs an instance of LanguageServiceClient with default settings. */
public static final LanguageServiceClient create() throws IOException {
return create(LanguageServiceSettings.newBuilder().build());
}
/**
* Constructs an instance of LanguageServiceClient, using the given settings. The channels are
* created based on the settings passed in, or defaults for any settings that are not set.
*/
public static final LanguageServiceClient create(LanguageServiceSettings settings)
throws IOException {
return new LanguageServiceClient(settings);
}
/**
* Constructs an instance of LanguageServiceClient, using the given stub for making calls. This is
* for advanced usage - prefer using create(LanguageServiceSettings).
*/
@BetaApi("A restructuring of stub classes is planned, so this may break in the future")
public static final LanguageServiceClient create(LanguageServiceStub stub) {
return new LanguageServiceClient(stub);
}
/**
* Constructs an instance of LanguageServiceClient, using the given settings. This is protected so
* that it is easy to make a subclass, but otherwise, the static factory methods should be
* preferred.
*/
protected LanguageServiceClient(LanguageServiceSettings settings) throws IOException {
this.settings = settings;
this.stub = ((LanguageServiceStubSettings) settings.getStubSettings()).createStub();
}
@BetaApi("A restructuring of stub classes is planned, so this may break in the future")
protected LanguageServiceClient(LanguageServiceStub stub) {
this.settings = null;
this.stub = stub;
}
public final LanguageServiceSettings getSettings() {
return settings;
}
@BetaApi("A restructuring of stub classes is planned, so this may break in the future")
public LanguageServiceStub getStub() {
return stub;
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Analyzes the sentiment of the provided text.
*
* @param document Required. Input document.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final AnalyzeSentimentResponse analyzeSentiment(Document document) {
AnalyzeSentimentRequest request =
AnalyzeSentimentRequest.newBuilder().setDocument(document).build();
return analyzeSentiment(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Analyzes the sentiment of the provided text.
*
* @param document Required. Input document.
* @param encodingType The encoding type used by the API to calculate sentence offsets for the
* sentence sentiment.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final AnalyzeSentimentResponse analyzeSentiment(
Document document, EncodingType encodingType) {
AnalyzeSentimentRequest request =
AnalyzeSentimentRequest.newBuilder()
.setDocument(document)
.setEncodingType(encodingType)
.build();
return analyzeSentiment(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Analyzes the sentiment of the provided text.
*
* @param request The request object containing all of the parameters for the API call.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final AnalyzeSentimentResponse analyzeSentiment(AnalyzeSentimentRequest request) {
return analyzeSentimentCallable().call(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Analyzes the sentiment of the provided text.
*
* <p>Sample code:
*/
public final UnaryCallable<AnalyzeSentimentRequest, AnalyzeSentimentResponse>
analyzeSentimentCallable() {
return stub.analyzeSentimentCallable();
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Finds named entities (currently proper names and common nouns) in the text along with entity
* types, salience, mentions for each entity, and other properties.
*
* @param document Required. Input document.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final AnalyzeEntitiesResponse analyzeEntities(Document document) {
AnalyzeEntitiesRequest request =
AnalyzeEntitiesRequest.newBuilder().setDocument(document).build();
return analyzeEntities(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Finds named entities (currently proper names and common nouns) in the text along with entity
* types, salience, mentions for each entity, and other properties.
*
* @param document Required. Input document.
* @param encodingType The encoding type used by the API to calculate offsets.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final AnalyzeEntitiesResponse analyzeEntities(
Document document, EncodingType encodingType) {
AnalyzeEntitiesRequest request =
AnalyzeEntitiesRequest.newBuilder()
.setDocument(document)
.setEncodingType(encodingType)
.build();
return analyzeEntities(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Finds named entities (currently proper names and common nouns) in the text along with entity
* types, salience, mentions for each entity, and other properties.
*
* @param request The request object containing all of the parameters for the API call.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final AnalyzeEntitiesResponse analyzeEntities(AnalyzeEntitiesRequest request) {
return analyzeEntitiesCallable().call(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Finds named entities (currently proper names and common nouns) in the text along with entity
* types, salience, mentions for each entity, and other properties.
*
* <p>Sample code:
*/
public final UnaryCallable<AnalyzeEntitiesRequest, AnalyzeEntitiesResponse>
analyzeEntitiesCallable() {
return stub.analyzeEntitiesCallable();
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Finds entities, similar to
* [AnalyzeEntities][google.cloud.language.v1beta2.LanguageService.AnalyzeEntities] in the text
* and analyzes sentiment associated with each entity and its mentions.
*
* @param document Required. Input document.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final AnalyzeEntitySentimentResponse analyzeEntitySentiment(Document document) {
AnalyzeEntitySentimentRequest request =
AnalyzeEntitySentimentRequest.newBuilder().setDocument(document).build();
return analyzeEntitySentiment(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Finds entities, similar to
* [AnalyzeEntities][google.cloud.language.v1beta2.LanguageService.AnalyzeEntities] in the text
* and analyzes sentiment associated with each entity and its mentions.
*
* @param document Required. Input document.
* @param encodingType The encoding type used by the API to calculate offsets.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final AnalyzeEntitySentimentResponse analyzeEntitySentiment(
Document document, EncodingType encodingType) {
AnalyzeEntitySentimentRequest request =
AnalyzeEntitySentimentRequest.newBuilder()
.setDocument(document)
.setEncodingType(encodingType)
.build();
return analyzeEntitySentiment(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Finds entities, similar to
* [AnalyzeEntities][google.cloud.language.v1beta2.LanguageService.AnalyzeEntities] in the text
* and analyzes sentiment associated with each entity and its mentions.
*
* @param request The request object containing all of the parameters for the API call.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final AnalyzeEntitySentimentResponse analyzeEntitySentiment(
AnalyzeEntitySentimentRequest request) {
return analyzeEntitySentimentCallable().call(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Finds entities, similar to
* [AnalyzeEntities][google.cloud.language.v1beta2.LanguageService.AnalyzeEntities] in the text
* and analyzes sentiment associated with each entity and its mentions.
*
* <p>Sample code:
*/
public final UnaryCallable<AnalyzeEntitySentimentRequest, AnalyzeEntitySentimentResponse>
analyzeEntitySentimentCallable() {
return stub.analyzeEntitySentimentCallable();
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Analyzes the syntax of the text and provides sentence boundaries and tokenization along with
* part-of-speech tags, dependency trees, and other properties.
*
* @param document Required. Input document.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final AnalyzeSyntaxResponse analyzeSyntax(Document document) {
AnalyzeSyntaxRequest request = AnalyzeSyntaxRequest.newBuilder().setDocument(document).build();
return analyzeSyntax(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Analyzes the syntax of the text and provides sentence boundaries and tokenization along with
* part-of-speech tags, dependency trees, and other properties.
*
* @param document Required. Input document.
* @param encodingType The encoding type used by the API to calculate offsets.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final AnalyzeSyntaxResponse analyzeSyntax(Document document, EncodingType encodingType) {
AnalyzeSyntaxRequest request =
AnalyzeSyntaxRequest.newBuilder()
.setDocument(document)
.setEncodingType(encodingType)
.build();
return analyzeSyntax(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Analyzes the syntax of the text and provides sentence boundaries and tokenization along with
* part-of-speech tags, dependency trees, and other properties.
*
* @param request The request object containing all of the parameters for the API call.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final AnalyzeSyntaxResponse analyzeSyntax(AnalyzeSyntaxRequest request) {
return analyzeSyntaxCallable().call(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Analyzes the syntax of the text and provides sentence boundaries and tokenization along with
* part-of-speech tags, dependency trees, and other properties.
*
* <p>Sample code:
*/
public final UnaryCallable<AnalyzeSyntaxRequest, AnalyzeSyntaxResponse> analyzeSyntaxCallable() {
return stub.analyzeSyntaxCallable();
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Classifies a document into categories.
*
* @param document Required. Input document.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final ClassifyTextResponse classifyText(Document document) {
ClassifyTextRequest request = ClassifyTextRequest.newBuilder().setDocument(document).build();
return classifyText(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Classifies a document into categories.
*
* @param request The request object containing all of the parameters for the API call.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final ClassifyTextResponse classifyText(ClassifyTextRequest request) {
return classifyTextCallable().call(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* Classifies a document into categories.
*
* <p>Sample code:
*/
public final UnaryCallable<ClassifyTextRequest, ClassifyTextResponse> classifyTextCallable() {
return stub.classifyTextCallable();
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* A convenience method that provides all syntax, sentiment, entity, and classification features
* in one call.
*
* @param document Required. Input document.
* @param features Required. The enabled features.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final AnnotateTextResponse annotateText(
Document document, AnnotateTextRequest.Features features) {
AnnotateTextRequest request =
AnnotateTextRequest.newBuilder().setDocument(document).setFeatures(features).build();
return annotateText(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* A convenience method that provides all syntax, sentiment, entity, and classification features
* in one call.
*
* @param document Required. Input document.
* @param features Required. The enabled features.
* @param encodingType The encoding type used by the API to calculate offsets.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final AnnotateTextResponse annotateText(
Document document, AnnotateTextRequest.Features features, EncodingType encodingType) {
AnnotateTextRequest request =
AnnotateTextRequest.newBuilder()
.setDocument(document)
.setFeatures(features)
.setEncodingType(encodingType)
.build();
return annotateText(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* A convenience method that provides all syntax, sentiment, entity, and classification features
* in one call.
*
* @param request The request object containing all of the parameters for the API call.
* @throws com.google.api.gax.rpc.ApiException if the remote call fails
*/
public final AnnotateTextResponse annotateText(AnnotateTextRequest request) {
return annotateTextCallable().call(request);
}
// AUTO-GENERATED DOCUMENTATION AND METHOD.
/**
* A convenience method that provides all syntax, sentiment, entity, and classification features
* in one call.
*
* <p>Sample code:
*/
public final UnaryCallable<AnnotateTextRequest, AnnotateTextResponse> annotateTextCallable() {
return stub.annotateTextCallable();
}
@Override
public final void close() {
stub.close();
}
@Override
public void shutdown() {
stub.shutdown();
}
@Override
public boolean isShutdown() {
return stub.isShutdown();
}
@Override
public boolean isTerminated() {
return stub.isTerminated();
}
@Override
public void shutdownNow() {
stub.shutdownNow();
}
@Override
public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
return stub.awaitTermination(duration, unit);
}
}