@Override
public Optional<T> lookupComputedNode(Cell cell, BuildTarget target)
throws BuildTargetException {
try (AutoCloseableLock readLock = rawAndComputedNodesLock.readLock()) {
return Optional.fromNullable(allComputedNodes.getIfPresent(target));
}
}
@Override
public T putComputedNodeIfNotPresent(Cell cell, BuildTarget target, T targetNode)
throws BuildTargetException {
try (AutoCloseableLock writeLock = rawAndComputedNodesLock.writeLock()) {
T updatedNode = allComputedNodes.get(target, targetNode);
if (updatedNode.equals(targetNode)) {
targetsCornucopia.put(target.getUnflavoredBuildTarget(), target);
}
return updatedNode;
}
}
