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Diffstat (limited to 'src/main/java/com/google/devtools/build/skyframe/CycleDetector.java')
-rw-r--r-- | src/main/java/com/google/devtools/build/skyframe/CycleDetector.java | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/src/main/java/com/google/devtools/build/skyframe/CycleDetector.java b/src/main/java/com/google/devtools/build/skyframe/CycleDetector.java new file mode 100644 index 0000000000..6cd1585498 --- /dev/null +++ b/src/main/java/com/google/devtools/build/skyframe/CycleDetector.java @@ -0,0 +1,27 @@ +// 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; + +/** + * Detects cycles after a {@link ParallelEvaluator} evaluation that did not complete due to cycles. + * + * <p>Public only for the benefit of alternative graph implementations outside the skyframe package. + */ +public interface CycleDetector { + void checkForCycles( + Iterable<SkyKey> badRoots, + EvaluationResult.Builder<?> result, + ParallelEvaluatorContext evaluatorContext) + throws InterruptedException; +} |