Add method getCurrentlyAvailableNodes to QueryableGraph and Walkable Graph
It allows all graph implementations to return the list of nodes which are
immediately available to be fetched. NOTE: Not-currently-available here does
not mean the nodes do not exist in the graph. It simply means they are not
ready to be fetched immediately yet.
--
MOS_MIGRATED_REVID=137701432
diff --git a/src/test/java/com/google/devtools/build/skyframe/InMemoryGraphTest.java b/src/test/java/com/google/devtools/build/skyframe/InMemoryGraphTest.java
new file mode 100644
index 0000000..0180391
--- /dev/null
+++ b/src/test/java/com/google/devtools/build/skyframe/InMemoryGraphTest.java
@@ -0,0 +1,45 @@
+// Copyright 2015 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.Preconditions;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+/** Tests for {@link InMemoryGraphImpl}. */
+@RunWith(JUnit4.class)
+public class InMemoryGraphTest extends GraphTest {
+ private ProcessableGraph graph;
+
+ @Override
+ protected Version getStartingVersion() {
+ return IntVersion.of(0);
+ }
+
+ @Override
+ protected Version getNextVersion(Version v) {
+ Preconditions.checkState(v instanceof IntVersion);
+ return ((IntVersion) v).next();
+ }
+
+ @Override
+ protected void makeGraph() {
+ graph = new InMemoryGraphImpl();
+ }
+
+ @Override
+ protected ProcessableGraph getGraph(Version version) {
+ return graph;
+ }
+}
