1 files changed, 60 insertions, 0 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/rules/java/SourcesJavaCompilationArgsProvider.java b/src/main/java/com/google/devtools/build/lib/rules/java/SourcesJavaCompilationArgsProvider.java
new file mode 100644
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+++ b/src/main/java/com/google/devtools/build/lib/rules/java/SourcesJavaCompilationArgsProvider.java
@@ -0,0 +1,60 @@
+// 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.rules.java;
+
+import com.google.devtools.build.lib.analysis.TransitiveInfoProvider;
+import com.google.devtools.build.lib.concurrent.ThreadSafety.Immutable;
+
+/**
+ * An interface that marks configured targets that can provide Java compilation arguments through
+ * the 'srcs' attribute of Java rules.
+ *
+ * <p>In a perfect world, this would not be necessary for a million reasons, but
+ * this world is far from perfect, thus, we need this.
+ *
+ * <p>Please do not implement this interface with configured target implementations.
+ */
+@Immutable
+public final class SourcesJavaCompilationArgsProvider implements TransitiveInfoProvider {
+  private final JavaCompilationArgs javaCompilationArgs;
+  private final JavaCompilationArgs recursiveJavaCompilationArgs;
+
+  public SourcesJavaCompilationArgsProvider(
+      JavaCompilationArgs javaCompilationArgs,
+      JavaCompilationArgs recursiveJavaCompilationArgs) {
+    this.javaCompilationArgs = javaCompilationArgs;
+    this.recursiveJavaCompilationArgs = recursiveJavaCompilationArgs;
+  }
+
+  /**
+   * Returns non-recursively collected Java compilation information for
+   * building this target (called when strict_java_deps = 1).
+   *
+   * <p>Note that some of the parameters are still collected from the complete
+   * transitive closure. The non-recursive collection applies mainly to
+   * compile-time jars.
+   */
+  public JavaCompilationArgs getJavaCompilationArgs() {
+    return javaCompilationArgs;
+  }
+
+  /**
+   * Returns recursively collected Java compilation information for building
+   * this target (called when strict_java_deps = 0).
+   */
+  public JavaCompilationArgs getRecursiveJavaCompilationArgs() {
+    return recursiveJavaCompilationArgs;
+  }
+}