1 files changed, 47 insertions, 0 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/analysis/ConfiguredTarget.java b/src/main/java/com/google/devtools/build/lib/analysis/ConfiguredTarget.java
new file mode 100644
index 0000000000..7aad367b7b
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+++ b/src/main/java/com/google/devtools/build/lib/analysis/ConfiguredTarget.java
@@ -0,0 +1,47 @@
+// Copyright 2014 Google Inc. 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.lib.analysis;
+
+import com.google.devtools.build.lib.analysis.config.BuildConfiguration;
+import com.google.devtools.build.lib.packages.Target;
+
+import javax.annotation.Nullable;
+
+/**
+ * A {@link ConfiguredTarget} is conceptually a {@link TransitiveInfoCollection} coupled
+ * with the {@link Target} and {@link BuildConfiguration} objects it was created from.
+ *
+ * <p>This interface is supposed to only be used in {@link BuildView} and above. In particular,
+ * rule implementations should not be able to access the {@link ConfiguredTarget} objects
+ * associated with their direct dependencies, only the corresponding
+ * {@link TransitiveInfoCollection}s. Also, {@link ConfiguredTarget} objects should not be
+ * accessible from the action graph.
+ */
+public interface ConfiguredTarget extends TransitiveInfoCollection {
+  /**
+   * Returns the Target with which this {@link ConfiguredTarget} is associated.
+   */
+  Target getTarget();
+
+  /**
+   * <p>Returns the {@link BuildConfiguration} for which this {@link ConfiguredTarget} is
+   * defined. Configuration is defined for all configured targets with exception
+   * of the {@link InputFileConfiguredTarget} for which it is always
+   * <b>null</b>.</p>
+   */
+  @Override
+  @Nullable
+  BuildConfiguration getConfiguration();
+}