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// Copyright 2016 The Bazel Authors. All rights reserved.
//
// 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
//
// http://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.devtools.build.skyframe;
import java.util.Collection;
import java.util.Map;
import java.util.function.Consumer;
import javax.annotation.Nullable;
/** {@link NotifyingHelper} that additionally implements the {@link InMemoryGraph} interface. */
class NotifyingInMemoryGraph extends NotifyingHelper.NotifyingProcessableGraph
implements InMemoryGraph {
NotifyingInMemoryGraph(InMemoryGraph delegate, NotifyingHelper.Listener graphListener) {
super(delegate, graphListener);
}
@Override
public NodeBatch createIfAbsentBatch(
@Nullable SkyKey requestor, Reason reason, Iterable<? extends SkyKey> keys) {
try {
return super.createIfAbsentBatch(requestor, reason, keys);
} catch (InterruptedException e) {
throw new IllegalStateException(e);
}
}
@Nullable
@Override
public NodeEntry get(@Nullable SkyKey requestor, Reason reason, SkyKey key) {
try {
return super.get(requestor, reason, key);
} catch (InterruptedException e) {
throw new IllegalStateException(e);
}
}
@Override
public Map<SkyKey, ? extends NodeEntry> getBatchMap(
@Nullable SkyKey requestor, Reason reason, Iterable<? extends SkyKey> keys) {
try {
return super.getBatchMap(requestor, reason, keys);
} catch (InterruptedException e) {
throw new IllegalStateException(e);
}
}
@Override
public Map<SkyKey, SkyValue> getValues() {
notifyingHelper.graphListener.accept(
// Be gentle to tests that assume the key is not null
/* key= */ () -> SkyFunctionName.FOR_TESTING,
NotifyingHelper.EventType.GET_VALUES,
NotifyingHelper.Order.BEFORE,
/* context= */ null);
return ((InMemoryGraph) delegate).getValues();
}
@Override
public int valuesSize() {
return ((InMemoryGraph) delegate).valuesSize();
}
@Override
public Map<SkyKey, SkyValue> getDoneValues() {
return ((InMemoryGraph) delegate).getDoneValues();
}
@Override
public Collection<InMemoryNodeEntry> getAllNodeEntries() {
return ((InMemoryGraph) delegate).getAllNodeEntries();
}
@Override
public void parallelForEach(Consumer<InMemoryNodeEntry> consumer) {
((InMemoryGraph) delegate).parallelForEach(consumer);
}
@Override
public void cleanupInterningPools() {
((InMemoryGraph) delegate).cleanupInterningPools();
}
@Override
public void removeIfDone(SkyKey key) {
((InMemoryGraph) delegate).removeIfDone(key);
}
@Override
@Nullable
public InMemoryNodeEntry getIfPresent(SkyKey key) {
return ((InMemoryGraph) delegate).getIfPresent(key);
}
}