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/*
* Copyright 2024 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.aiplatform.v1beta1.stub;
import static com.google.cloud.aiplatform.v1beta1.IndexEndpointServiceClient.ListIndexEndpointsPagedResponse;
import static com.google.cloud.aiplatform.v1beta1.IndexEndpointServiceClient.ListLocationsPagedResponse;
import com.google.api.core.BetaApi;
import com.google.api.gax.core.BackgroundResource;
import com.google.api.gax.core.BackgroundResourceAggregation;
import com.google.api.gax.grpc.GrpcCallSettings;
import com.google.api.gax.grpc.GrpcStubCallableFactory;
import com.google.api.gax.rpc.ClientContext;
import com.google.api.gax.rpc.OperationCallable;
import com.google.api.gax.rpc.RequestParamsBuilder;
import com.google.api.gax.rpc.UnaryCallable;
import com.google.cloud.aiplatform.v1beta1.CreateIndexEndpointOperationMetadata;
import com.google.cloud.aiplatform.v1beta1.CreateIndexEndpointRequest;
import com.google.cloud.aiplatform.v1beta1.DeleteIndexEndpointRequest;
import com.google.cloud.aiplatform.v1beta1.DeleteOperationMetadata;
import com.google.cloud.aiplatform.v1beta1.DeployIndexOperationMetadata;
import com.google.cloud.aiplatform.v1beta1.DeployIndexRequest;
import com.google.cloud.aiplatform.v1beta1.DeployIndexResponse;
import com.google.cloud.aiplatform.v1beta1.GetIndexEndpointRequest;
import com.google.cloud.aiplatform.v1beta1.IndexEndpoint;
import com.google.cloud.aiplatform.v1beta1.ListIndexEndpointsRequest;
import com.google.cloud.aiplatform.v1beta1.ListIndexEndpointsResponse;
import com.google.cloud.aiplatform.v1beta1.MutateDeployedIndexOperationMetadata;
import com.google.cloud.aiplatform.v1beta1.MutateDeployedIndexRequest;
import com.google.cloud.aiplatform.v1beta1.MutateDeployedIndexResponse;
import com.google.cloud.aiplatform.v1beta1.UndeployIndexOperationMetadata;
import com.google.cloud.aiplatform.v1beta1.UndeployIndexRequest;
import com.google.cloud.aiplatform.v1beta1.UndeployIndexResponse;
import com.google.cloud.aiplatform.v1beta1.UpdateIndexEndpointRequest;
import com.google.cloud.location.GetLocationRequest;
import com.google.cloud.location.ListLocationsRequest;
import com.google.cloud.location.ListLocationsResponse;
import com.google.cloud.location.Location;
import com.google.iam.v1.GetIamPolicyRequest;
import com.google.iam.v1.Policy;
import com.google.iam.v1.SetIamPolicyRequest;
import com.google.iam.v1.TestIamPermissionsRequest;
import com.google.iam.v1.TestIamPermissionsResponse;
import com.google.longrunning.Operation;
import com.google.longrunning.stub.GrpcOperationsStub;
import com.google.protobuf.Empty;
import io.grpc.MethodDescriptor;
import io.grpc.protobuf.ProtoUtils;
import java.io.IOException;
import java.util.concurrent.TimeUnit;
import javax.annotation.Generated;
// AUTO-GENERATED DOCUMENTATION AND CLASS.
/**
* gRPC stub implementation for the IndexEndpointService service API.
*
* This class is for advanced usage and reflects the underlying API directly.
*/
@BetaApi
@Generated("by gapic-generator-java")
public class GrpcIndexEndpointServiceStub extends IndexEndpointServiceStub {
private static final MethodDescriptor
createIndexEndpointMethodDescriptor =
MethodDescriptor.newBuilder()
.setType(MethodDescriptor.MethodType.UNARY)
.setFullMethodName(
"google.cloud.aiplatform.v1beta1.IndexEndpointService/CreateIndexEndpoint")
.setRequestMarshaller(
ProtoUtils.marshaller(CreateIndexEndpointRequest.getDefaultInstance()))
.setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
.build();
private static final MethodDescriptor
getIndexEndpointMethodDescriptor =
MethodDescriptor.newBuilder()
.setType(MethodDescriptor.MethodType.UNARY)
.setFullMethodName(
"google.cloud.aiplatform.v1beta1.IndexEndpointService/GetIndexEndpoint")
.setRequestMarshaller(
ProtoUtils.marshaller(GetIndexEndpointRequest.getDefaultInstance()))
.setResponseMarshaller(ProtoUtils.marshaller(IndexEndpoint.getDefaultInstance()))
.build();
private static final MethodDescriptor
listIndexEndpointsMethodDescriptor =
MethodDescriptor.newBuilder()
.setType(MethodDescriptor.MethodType.UNARY)
.setFullMethodName(
"google.cloud.aiplatform.v1beta1.IndexEndpointService/ListIndexEndpoints")
.setRequestMarshaller(
ProtoUtils.marshaller(ListIndexEndpointsRequest.getDefaultInstance()))
.setResponseMarshaller(
ProtoUtils.marshaller(ListIndexEndpointsResponse.getDefaultInstance()))
.build();
private static final MethodDescriptor
updateIndexEndpointMethodDescriptor =
MethodDescriptor.newBuilder()
.setType(MethodDescriptor.MethodType.UNARY)
.setFullMethodName(
"google.cloud.aiplatform.v1beta1.IndexEndpointService/UpdateIndexEndpoint")
.setRequestMarshaller(
ProtoUtils.marshaller(UpdateIndexEndpointRequest.getDefaultInstance()))
.setResponseMarshaller(ProtoUtils.marshaller(IndexEndpoint.getDefaultInstance()))
.build();
private static final MethodDescriptor
deleteIndexEndpointMethodDescriptor =
MethodDescriptor.newBuilder()
.setType(MethodDescriptor.MethodType.UNARY)
.setFullMethodName(
"google.cloud.aiplatform.v1beta1.IndexEndpointService/DeleteIndexEndpoint")
.setRequestMarshaller(
ProtoUtils.marshaller(DeleteIndexEndpointRequest.getDefaultInstance()))
.setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
.build();
private static final MethodDescriptor deployIndexMethodDescriptor =
MethodDescriptor.newBuilder()
.setType(MethodDescriptor.MethodType.UNARY)
.setFullMethodName("google.cloud.aiplatform.v1beta1.IndexEndpointService/DeployIndex")
.setRequestMarshaller(ProtoUtils.marshaller(DeployIndexRequest.getDefaultInstance()))
.setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
.build();
private static final MethodDescriptor
undeployIndexMethodDescriptor =
MethodDescriptor.newBuilder()
.setType(MethodDescriptor.MethodType.UNARY)
.setFullMethodName(
"google.cloud.aiplatform.v1beta1.IndexEndpointService/UndeployIndex")
.setRequestMarshaller(
ProtoUtils.marshaller(UndeployIndexRequest.getDefaultInstance()))
.setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
.build();
private static final MethodDescriptor
mutateDeployedIndexMethodDescriptor =
MethodDescriptor.newBuilder()
.setType(MethodDescriptor.MethodType.UNARY)
.setFullMethodName(
"google.cloud.aiplatform.v1beta1.IndexEndpointService/MutateDeployedIndex")
.setRequestMarshaller(
ProtoUtils.marshaller(MutateDeployedIndexRequest.getDefaultInstance()))
.setResponseMarshaller(ProtoUtils.marshaller(Operation.getDefaultInstance()))
.build();
private static final MethodDescriptor
listLocationsMethodDescriptor =
MethodDescriptor.newBuilder()
.setType(MethodDescriptor.MethodType.UNARY)
.setFullMethodName("google.cloud.location.Locations/ListLocations")
.setRequestMarshaller(
ProtoUtils.marshaller(ListLocationsRequest.getDefaultInstance()))
.setResponseMarshaller(
ProtoUtils.marshaller(ListLocationsResponse.getDefaultInstance()))
.build();
private static final MethodDescriptor getLocationMethodDescriptor =
MethodDescriptor.newBuilder()
.setType(MethodDescriptor.MethodType.UNARY)
.setFullMethodName("google.cloud.location.Locations/GetLocation")
.setRequestMarshaller(ProtoUtils.marshaller(GetLocationRequest.getDefaultInstance()))
.setResponseMarshaller(ProtoUtils.marshaller(Location.getDefaultInstance()))
.build();
private static final MethodDescriptor setIamPolicyMethodDescriptor =
MethodDescriptor.newBuilder()
.setType(MethodDescriptor.MethodType.UNARY)
.setFullMethodName("google.iam.v1.IAMPolicy/SetIamPolicy")
.setRequestMarshaller(ProtoUtils.marshaller(SetIamPolicyRequest.getDefaultInstance()))
.setResponseMarshaller(ProtoUtils.marshaller(Policy.getDefaultInstance()))
.build();
private static final MethodDescriptor getIamPolicyMethodDescriptor =
MethodDescriptor.newBuilder()
.setType(MethodDescriptor.MethodType.UNARY)
.setFullMethodName("google.iam.v1.IAMPolicy/GetIamPolicy")
.setRequestMarshaller(ProtoUtils.marshaller(GetIamPolicyRequest.getDefaultInstance()))
.setResponseMarshaller(ProtoUtils.marshaller(Policy.getDefaultInstance()))
.build();
private static final MethodDescriptor
testIamPermissionsMethodDescriptor =
MethodDescriptor.newBuilder()
.setType(MethodDescriptor.MethodType.UNARY)
.setFullMethodName("google.iam.v1.IAMPolicy/TestIamPermissions")
.setRequestMarshaller(
ProtoUtils.marshaller(TestIamPermissionsRequest.getDefaultInstance()))
.setResponseMarshaller(
ProtoUtils.marshaller(TestIamPermissionsResponse.getDefaultInstance()))
.build();
private final UnaryCallable createIndexEndpointCallable;
private final OperationCallable<
CreateIndexEndpointRequest, IndexEndpoint, CreateIndexEndpointOperationMetadata>
createIndexEndpointOperationCallable;
private final UnaryCallable getIndexEndpointCallable;
private final UnaryCallable
listIndexEndpointsCallable;
private final UnaryCallable
listIndexEndpointsPagedCallable;
private final UnaryCallable
updateIndexEndpointCallable;
private final UnaryCallable deleteIndexEndpointCallable;
private final OperationCallable
deleteIndexEndpointOperationCallable;
private final UnaryCallable deployIndexCallable;
private final OperationCallable<
DeployIndexRequest, DeployIndexResponse, DeployIndexOperationMetadata>
deployIndexOperationCallable;
private final UnaryCallable undeployIndexCallable;
private final OperationCallable<
UndeployIndexRequest, UndeployIndexResponse, UndeployIndexOperationMetadata>
undeployIndexOperationCallable;
private final UnaryCallable mutateDeployedIndexCallable;
private final OperationCallable<
MutateDeployedIndexRequest,
MutateDeployedIndexResponse,
MutateDeployedIndexOperationMetadata>
mutateDeployedIndexOperationCallable;
private final UnaryCallable listLocationsCallable;
private final UnaryCallable
listLocationsPagedCallable;
private final UnaryCallable getLocationCallable;
private final UnaryCallable setIamPolicyCallable;
private final UnaryCallable getIamPolicyCallable;
private final UnaryCallable
testIamPermissionsCallable;
private final BackgroundResource backgroundResources;
private final GrpcOperationsStub operationsStub;
private final GrpcStubCallableFactory callableFactory;
public static final GrpcIndexEndpointServiceStub create(IndexEndpointServiceStubSettings settings)
throws IOException {
return new GrpcIndexEndpointServiceStub(settings, ClientContext.create(settings));
}
public static final GrpcIndexEndpointServiceStub create(ClientContext clientContext)
throws IOException {
return new GrpcIndexEndpointServiceStub(
IndexEndpointServiceStubSettings.newBuilder().build(), clientContext);
}
public static final GrpcIndexEndpointServiceStub create(
ClientContext clientContext, GrpcStubCallableFactory callableFactory) throws IOException {
return new GrpcIndexEndpointServiceStub(
IndexEndpointServiceStubSettings.newBuilder().build(), clientContext, callableFactory);
}
/**
* Constructs an instance of GrpcIndexEndpointServiceStub, 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 GrpcIndexEndpointServiceStub(
IndexEndpointServiceStubSettings settings, ClientContext clientContext) throws IOException {
this(settings, clientContext, new GrpcIndexEndpointServiceCallableFactory());
}
/**
* Constructs an instance of GrpcIndexEndpointServiceStub, 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 GrpcIndexEndpointServiceStub(
IndexEndpointServiceStubSettings settings,
ClientContext clientContext,
GrpcStubCallableFactory callableFactory)
throws IOException {
this.callableFactory = callableFactory;
this.operationsStub = GrpcOperationsStub.create(clientContext, callableFactory);
GrpcCallSettings createIndexEndpointTransportSettings =
GrpcCallSettings.newBuilder()
.setMethodDescriptor(createIndexEndpointMethodDescriptor)
.setParamsExtractor(
request -> {
RequestParamsBuilder builder = RequestParamsBuilder.create();
builder.add("parent", String.valueOf(request.getParent()));
return builder.build();
})
.build();
GrpcCallSettings getIndexEndpointTransportSettings =
GrpcCallSettings.newBuilder()
.setMethodDescriptor(getIndexEndpointMethodDescriptor)
.setParamsExtractor(
request -> {
RequestParamsBuilder builder = RequestParamsBuilder.create();
builder.add("name", String.valueOf(request.getName()));
return builder.build();
})
.build();
GrpcCallSettings
listIndexEndpointsTransportSettings =
GrpcCallSettings.newBuilder()
.setMethodDescriptor(listIndexEndpointsMethodDescriptor)
.setParamsExtractor(
request -> {
RequestParamsBuilder builder = RequestParamsBuilder.create();
builder.add("parent", String.valueOf(request.getParent()));
return builder.build();
})
.build();
GrpcCallSettings
updateIndexEndpointTransportSettings =
GrpcCallSettings.newBuilder()
.setMethodDescriptor(updateIndexEndpointMethodDescriptor)
.setParamsExtractor(
request -> {
RequestParamsBuilder builder = RequestParamsBuilder.create();
builder.add(
"index_endpoint.name",
String.valueOf(request.getIndexEndpoint().getName()));
return builder.build();
})
.build();
GrpcCallSettings deleteIndexEndpointTransportSettings =
GrpcCallSettings.newBuilder()
.setMethodDescriptor(deleteIndexEndpointMethodDescriptor)
.setParamsExtractor(
request -> {
RequestParamsBuilder builder = RequestParamsBuilder.create();
builder.add("name", String.valueOf(request.getName()));
return builder.build();
})
.build();
GrpcCallSettings deployIndexTransportSettings =
GrpcCallSettings.newBuilder()
.setMethodDescriptor(deployIndexMethodDescriptor)
.setParamsExtractor(
request -> {
RequestParamsBuilder builder = RequestParamsBuilder.create();
builder.add("index_endpoint", String.valueOf(request.getIndexEndpoint()));
return builder.build();
})
.build();
GrpcCallSettings undeployIndexTransportSettings =
GrpcCallSettings.newBuilder()
.setMethodDescriptor(undeployIndexMethodDescriptor)
.setParamsExtractor(
request -> {
RequestParamsBuilder builder = RequestParamsBuilder.create();
builder.add("index_endpoint", String.valueOf(request.getIndexEndpoint()));
return builder.build();
})
.build();
GrpcCallSettings mutateDeployedIndexTransportSettings =
GrpcCallSettings.newBuilder()
.setMethodDescriptor(mutateDeployedIndexMethodDescriptor)
.setParamsExtractor(
request -> {
RequestParamsBuilder builder = RequestParamsBuilder.create();
builder.add("index_endpoint", String.valueOf(request.getIndexEndpoint()));
return builder.build();
})
.build();
GrpcCallSettings listLocationsTransportSettings =
GrpcCallSettings.newBuilder()
.setMethodDescriptor(listLocationsMethodDescriptor)
.setParamsExtractor(
request -> {
RequestParamsBuilder builder = RequestParamsBuilder.create();
builder.add("name", String.valueOf(request.getName()));
return builder.build();
})
.build();
GrpcCallSettings getLocationTransportSettings =
GrpcCallSettings.newBuilder()
.setMethodDescriptor(getLocationMethodDescriptor)
.setParamsExtractor(
request -> {
RequestParamsBuilder builder = RequestParamsBuilder.create();
builder.add("name", String.valueOf(request.getName()));
return builder.build();
})
.build();
GrpcCallSettings setIamPolicyTransportSettings =
GrpcCallSettings.newBuilder()
.setMethodDescriptor(setIamPolicyMethodDescriptor)
.setParamsExtractor(
request -> {
RequestParamsBuilder builder = RequestParamsBuilder.create();
builder.add("resource", String.valueOf(request.getResource()));
return builder.build();
})
.build();
GrpcCallSettings getIamPolicyTransportSettings =
GrpcCallSettings.newBuilder()
.setMethodDescriptor(getIamPolicyMethodDescriptor)
.setParamsExtractor(
request -> {
RequestParamsBuilder builder = RequestParamsBuilder.create();
builder.add("resource", String.valueOf(request.getResource()));
return builder.build();
})
.build();
GrpcCallSettings
testIamPermissionsTransportSettings =
GrpcCallSettings.newBuilder()
.setMethodDescriptor(testIamPermissionsMethodDescriptor)
.setParamsExtractor(
request -> {
RequestParamsBuilder builder = RequestParamsBuilder.create();
builder.add("resource", String.valueOf(request.getResource()));
return builder.build();
})
.build();
this.createIndexEndpointCallable =
callableFactory.createUnaryCallable(
createIndexEndpointTransportSettings,
settings.createIndexEndpointSettings(),
clientContext);
this.createIndexEndpointOperationCallable =
callableFactory.createOperationCallable(
createIndexEndpointTransportSettings,
settings.createIndexEndpointOperationSettings(),
clientContext,
operationsStub);
this.getIndexEndpointCallable =
callableFactory.createUnaryCallable(
getIndexEndpointTransportSettings, settings.getIndexEndpointSettings(), clientContext);
this.listIndexEndpointsCallable =
callableFactory.createUnaryCallable(
listIndexEndpointsTransportSettings,
settings.listIndexEndpointsSettings(),
clientContext);
this.listIndexEndpointsPagedCallable =
callableFactory.createPagedCallable(
listIndexEndpointsTransportSettings,
settings.listIndexEndpointsSettings(),
clientContext);
this.updateIndexEndpointCallable =
callableFactory.createUnaryCallable(
updateIndexEndpointTransportSettings,
settings.updateIndexEndpointSettings(),
clientContext);
this.deleteIndexEndpointCallable =
callableFactory.createUnaryCallable(
deleteIndexEndpointTransportSettings,
settings.deleteIndexEndpointSettings(),
clientContext);
this.deleteIndexEndpointOperationCallable =
callableFactory.createOperationCallable(
deleteIndexEndpointTransportSettings,
settings.deleteIndexEndpointOperationSettings(),
clientContext,
operationsStub);
this.deployIndexCallable =
callableFactory.createUnaryCallable(
deployIndexTransportSettings, settings.deployIndexSettings(), clientContext);
this.deployIndexOperationCallable =
callableFactory.createOperationCallable(
deployIndexTransportSettings,
settings.deployIndexOperationSettings(),
clientContext,
operationsStub);
this.undeployIndexCallable =
callableFactory.createUnaryCallable(
undeployIndexTransportSettings, settings.undeployIndexSettings(), clientContext);
this.undeployIndexOperationCallable =
callableFactory.createOperationCallable(
undeployIndexTransportSettings,
settings.undeployIndexOperationSettings(),
clientContext,
operationsStub);
this.mutateDeployedIndexCallable =
callableFactory.createUnaryCallable(
mutateDeployedIndexTransportSettings,
settings.mutateDeployedIndexSettings(),
clientContext);
this.mutateDeployedIndexOperationCallable =
callableFactory.createOperationCallable(
mutateDeployedIndexTransportSettings,
settings.mutateDeployedIndexOperationSettings(),
clientContext,
operationsStub);
this.listLocationsCallable =
callableFactory.createUnaryCallable(
listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
this.listLocationsPagedCallable =
callableFactory.createPagedCallable(
listLocationsTransportSettings, settings.listLocationsSettings(), clientContext);
this.getLocationCallable =
callableFactory.createUnaryCallable(
getLocationTransportSettings, settings.getLocationSettings(), clientContext);
this.setIamPolicyCallable =
callableFactory.createUnaryCallable(
setIamPolicyTransportSettings, settings.setIamPolicySettings(), clientContext);
this.getIamPolicyCallable =
callableFactory.createUnaryCallable(
getIamPolicyTransportSettings, settings.getIamPolicySettings(), clientContext);
this.testIamPermissionsCallable =
callableFactory.createUnaryCallable(
testIamPermissionsTransportSettings,
settings.testIamPermissionsSettings(),
clientContext);
this.backgroundResources =
new BackgroundResourceAggregation(clientContext.getBackgroundResources());
}
public GrpcOperationsStub getOperationsStub() {
return operationsStub;
}
@Override
public UnaryCallable createIndexEndpointCallable() {
return createIndexEndpointCallable;
}
@Override
public OperationCallable<
CreateIndexEndpointRequest, IndexEndpoint, CreateIndexEndpointOperationMetadata>
createIndexEndpointOperationCallable() {
return createIndexEndpointOperationCallable;
}
@Override
public UnaryCallable getIndexEndpointCallable() {
return getIndexEndpointCallable;
}
@Override
public UnaryCallable
listIndexEndpointsCallable() {
return listIndexEndpointsCallable;
}
@Override
public UnaryCallable
listIndexEndpointsPagedCallable() {
return listIndexEndpointsPagedCallable;
}
@Override
public UnaryCallable updateIndexEndpointCallable() {
return updateIndexEndpointCallable;
}
@Override
public UnaryCallable deleteIndexEndpointCallable() {
return deleteIndexEndpointCallable;
}
@Override
public OperationCallable
deleteIndexEndpointOperationCallable() {
return deleteIndexEndpointOperationCallable;
}
@Override
public UnaryCallable deployIndexCallable() {
return deployIndexCallable;
}
@Override
public OperationCallable
deployIndexOperationCallable() {
return deployIndexOperationCallable;
}
@Override
public UnaryCallable undeployIndexCallable() {
return undeployIndexCallable;
}
@Override
public OperationCallable<
UndeployIndexRequest, UndeployIndexResponse, UndeployIndexOperationMetadata>
undeployIndexOperationCallable() {
return undeployIndexOperationCallable;
}
@Override
public UnaryCallable mutateDeployedIndexCallable() {
return mutateDeployedIndexCallable;
}
@Override
public OperationCallable<
MutateDeployedIndexRequest,
MutateDeployedIndexResponse,
MutateDeployedIndexOperationMetadata>
mutateDeployedIndexOperationCallable() {
return mutateDeployedIndexOperationCallable;
}
@Override
public UnaryCallable listLocationsCallable() {
return listLocationsCallable;
}
@Override
public UnaryCallable
listLocationsPagedCallable() {
return listLocationsPagedCallable;
}
@Override
public UnaryCallable getLocationCallable() {
return getLocationCallable;
}
@Override
public UnaryCallable setIamPolicyCallable() {
return setIamPolicyCallable;
}
@Override
public UnaryCallable getIamPolicyCallable() {
return getIamPolicyCallable;
}
@Override
public UnaryCallable
testIamPermissionsCallable() {
return testIamPermissionsCallable;
}
@Override
public final void close() {
try {
backgroundResources.close();
} catch (RuntimeException e) {
throw e;
} catch (Exception e) {
throw new IllegalStateException("Failed to close resource", e);
}
}
@Override
public void shutdown() {
backgroundResources.shutdown();
}
@Override
public boolean isShutdown() {
return backgroundResources.isShutdown();
}
@Override
public boolean isTerminated() {
return backgroundResources.isTerminated();
}
@Override
public void shutdownNow() {
backgroundResources.shutdownNow();
}
@Override
public boolean awaitTermination(long duration, TimeUnit unit) throws InterruptedException {
return backgroundResources.awaitTermination(duration, unit);
}
}