com.facebook.buck.cxx.toolchain.nativelink

Class NativeLinkableGroups

java.lang.Object

com.facebook.buck.cxx.toolchain.nativelink.NativeLinkableGroups

public class NativeLinkableGroups
extends Object

Method Summary

Modifier and Type	Method and Description
static java.util.function.Consumer<BuildTarget>	filterConsumer(BuildRuleResolver resolver, java.util.function.Consumer<? super NativeLinkableGroup> consumer)
static Linker.LinkableDepType	getLinkStyle(NativeLinkableGroup.Linkage preferredLinkage, Linker.LinkableDepType requestedLinkStyle)
static <T> com.google.common.collect.ImmutableMap<BuildTarget,NativeLinkableGroup>	getNativeLinkableRoots(Iterable<? extends T> from, java.util.function.Function<? super T,Optional<Iterable<? extends T>>> passthrough) Find NativeLinkableGroup nodes transitively reachable from the given roots.

Methods inherited from class java.lang.Object

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

Method Detail

filterConsumer

public static java.util.function.Consumer<BuildTarget> filterConsumer(BuildRuleResolver resolver,
                                                                      java.util.function.Consumer<? super NativeLinkableGroup> consumer)

Returns:

a Consumer which accepts BuildTargets and filter-casts them NativeLinkableGroups.

getNativeLinkableRoots

public static <T> com.google.common.collect.ImmutableMap<BuildTarget,NativeLinkableGroup> getNativeLinkableRoots(Iterable<? extends T> from,
                                                                                                                 java.util.function.Function<? super T,Optional<Iterable<? extends T>>> passthrough)

Find NativeLinkableGroup nodes transitively reachable from the given roots.

Parameters:

from - the starting set of roots to begin the search from.

passthrough - a Function determining acceptable dependencies to traverse when searching for NativeLinkableGroups.

Returns:

all the roots found as a map from BuildTarget to NativeLinkableGroup.

getLinkStyle

public static Linker.LinkableDepType getLinkStyle(NativeLinkableGroup.Linkage preferredLinkage,
                                                  Linker.LinkableDepType requestedLinkStyle)