src/main/java/com/google/devtools/build/skyframe/DelegatingNodeEntry.java

// 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 com.google.devtools.build.lib.util.GroupedList;
import com.google.devtools.build.lib.util.GroupedList.GroupedListHelper;

import java.util.Collection;
import java.util.Set;

import javax.annotation.Nullable;

/** Convenience class for {@link NodeEntry} implementations that delegate many operations. */
public abstract class DelegatingNodeEntry implements NodeEntry {
  protected abstract NodeEntry getDelegate();

  protected ThinNodeEntry getThinDelegate() {
    return getDelegate();
  }

  @Override
  public boolean keepEdges() {
    return getDelegate().keepEdges();
  }

  @Override
  public SkyValue getValue() {
    return getDelegate().getValue();
  }

  @Override
  public SkyValue getValueMaybeWithMetadata() {
    return getDelegate().getValueMaybeWithMetadata();
  }

  @Override
  public SkyValue toValue() {
    return getDelegate().toValue();
  }

  @Nullable
  @Override
  public ErrorInfo getErrorInfo() {
    return getDelegate().getErrorInfo();
  }

  @Override
  public Set<SkyKey> getInProgressReverseDeps() {
    return getDelegate().getInProgressReverseDeps();
  }

  @Override
  public Set<SkyKey> setValue(SkyValue value, Version version) {
    return getDelegate().setValue(value, version);
  }

  @Override
  public DependencyState addReverseDepAndCheckIfDone(@Nullable SkyKey reverseDep) {
    return getDelegate().addReverseDepAndCheckIfDone(reverseDep);
  }

  @Override
  public DependencyState checkIfDoneForDirtyReverseDep(SkyKey reverseDep) {
    return getDelegate().checkIfDoneForDirtyReverseDep(reverseDep);
  }

  @Override
  public boolean signalDep() {
    return getDelegate().signalDep();
  }

  @Override
  public boolean signalDep(Version childVersion) {
    return getDelegate().signalDep(childVersion);
  }

  @Override
  public Set<SkyKey> markClean() {
    return getDelegate().markClean();
  }

  @Override
  public void forceRebuild() {
    getDelegate().forceRebuild();
  }

  @Override
  public Version getVersion() {
    return getDelegate().getVersion();
  }

  @Override
  public DirtyState getDirtyState() {
    return getDelegate().getDirtyState();
  }

  @Override
  public Collection<SkyKey> getNextDirtyDirectDeps() {
    return getDelegate().getNextDirtyDirectDeps();
  }

  @Override
  public Iterable<SkyKey> getAllDirectDepsForIncompleteNode() {
    return getDelegate().getAllDirectDepsForIncompleteNode();
  }

  @Override
  public Collection<SkyKey> markRebuildingAndGetAllRemainingDirtyDirectDeps() {
    return getDelegate().markRebuildingAndGetAllRemainingDirtyDirectDeps();
  }

  @Override
  public GroupedList<SkyKey> getTemporaryDirectDeps() {
    return getDelegate().getTemporaryDirectDeps();
  }

  @Override
  public boolean noDepsLastBuild() {
    return getDelegate().noDepsLastBuild();
  }

  @Override
  public void removeUnfinishedDeps(Set<SkyKey> unfinishedDeps) {
    getDelegate().removeUnfinishedDeps(unfinishedDeps);
  }

  @Override
  public void addTemporaryDirectDeps(GroupedListHelper<SkyKey> helper) {
    getDelegate().addTemporaryDirectDeps(helper);
  }

  @Override
  public boolean isReady() {
    return getDelegate().isReady();
  }

  @Override
  public boolean isDone() {
    return getThinDelegate().isDone();
  }

  @Override
  public Iterable<SkyKey> getDirectDeps() {
    return getThinDelegate().getDirectDeps();
  }

  @Override
  public void removeReverseDep(SkyKey reverseDep) {
    getThinDelegate().removeReverseDep(reverseDep);
  }

  @Override
  public void removeInProgressReverseDep(SkyKey reverseDep) {
    getThinDelegate().removeInProgressReverseDep(reverseDep);
  }

  @Override
  public Iterable<SkyKey> getReverseDeps() {
    return getThinDelegate().getReverseDeps();
  }

  @Override
  public boolean isDirty() {
    return getThinDelegate().isDirty();
  }

  @Override
  public boolean isChanged() {
    return getThinDelegate().isChanged();
  }

  @Override
  @Nullable
  public MarkedDirtyResult markDirty(boolean isChanged) {
    return getThinDelegate().markDirty(isChanged);
  }

  @Override
  public void addTemporaryDirectDepsGroupToDirtyEntry(Collection<SkyKey> group) {
    getDelegate().addTemporaryDirectDepsGroupToDirtyEntry(group);
  }
}