com.facebook.buck.core.model.targetgraph.impl

Class TargetNodes

java.lang.Object

com.facebook.buck.core.model.targetgraph.impl.TargetNodes

public class TargetNodes
extends Object

Utility class to work with TargetNode objects.

Method Summary

Modifier and Type	Method and Description
static <V extends ConstructorArg> Optional<TargetNode<V>>	castArg(TargetNode<?> node, Class<V> cls) Type safe checked cast of the constructor arg.
static com.google.common.collect.ImmutableSortedSet<BuildTarget>	getTestTargetsForNode(TargetNode<?> node) If node refers to a node which contains references to its tests, returns the tests associated with that node.
static com.google.common.collect.ImmutableSet<BuildTarget>	getTestTargetsForNodes(Iterator<TargetNode<?>> nodes)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getTestTargetsForNode

public static com.google.common.collect.ImmutableSortedSet<BuildTarget> getTestTargetsForNode(TargetNode<?> node)

If node refers to a node which contains references to its tests, returns the tests associated with that node.

Otherwise, returns an empty set.

getTestTargetsForNodes

public static com.google.common.collect.ImmutableSet<BuildTarget> getTestTargetsForNodes(Iterator<TargetNode<?>> nodes)

Parameters:

nodes - Nodes whose test targets we would like to find

Returns:

A set of all test targets that test the targets in nodes.

castArg

public static <V extends ConstructorArg> Optional<TargetNode<V>> castArg(TargetNode<?> node,
                                                                         Class<V> cls)

Type safe checked cast of the constructor arg.